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Getting Started: Intro to Passivhaus

Start here

Getting Started: Intro to Passivhaus

Start here
Free
2hrs
Introductory

Don’t know where to start? This page will introduce you to the basics of Passivhaus and its benefits.

2024

Why choose Passivhaus?

Getting Started

Why choose Passivhaus?

Getting Started
Free
1hr
Introductory

This publication aims to address some of the questions that have been raised as a result, and to encourage developers and others to consider Passivhaus.

2013

Occupant Guidance Handbook

Good Practice Guide

Occupant Guidance Handbook

Good Practice Guide
Free
3hrs
Introductory, Intermediate

This document provides guidance for the industry on how to produce effective User Guidance aimed at non-expert occupants for Passivhaus and low energy buildings

2013

Passivhaus Capital Cost Research Project

Research with AECOM

Passivhaus Capital Cost Research Project

Research with AECOM
Free
2hrs
Intermediate

To obtain a clearer picture of Passivhaus costs in the UK, AECOM, in conjunction with the Passivhaus Trust, has undertaken a research study into the capital cost of building to certified Passivhaus standards across a number of affordable housing projects in the UK, using a standardised cost tool to compare projects on a like for like basis.

2015

Passivhaus Quality Assurance

Large & Complex Buildings

Passivhaus Quality Assurance

Large & Complex Buildings
Free
4hrs
Intermediate, Advanced

The need for this Quality Assurance guide has arisen from the rapid growth of the Passivhaus Standard within the UK and the recognition that with the increased volume, scale and complexity of building projects, that it takes an increasingly well structured quality assurance system to maintain the required standards of design and construction.

2015

Passivhaus Goes Personal

Getting started: Self-build

Passivhaus Goes Personal

Getting started: Self-build
Free
2hrs
Introductory, Intermediate

The Passivhaus Goes Personal campaign is aimed at anyone contemplating building their own home. Discover why building to Passivhaus is good for you!

2016

Post occupancy evaluation of certified Passivhaus homes in the UK

Research paper

Post occupancy evaluation of certified Passivhaus homes in the UK

Research paper
Free
2hrs
Intermediate

The Passivhaus Trust has been working with Rachel Mitchell, Bath University and WARM to analyse the performance of a number of certified Passivhaus dwellings in the UK.

2017

Good practice guide to insulation

Good Practice Guide

Good practice guide to insulation

Good Practice Guide
Free
2hr
Introductory, Intermediate

A good practice guide to insulation written by Will South, with input from: Jol Berg, Bill Butcher, Shelly Edwards, Clive Feather, Nick Grant, Kate de Selincourt, Mark Siddall & Peter Warm.

2017

ATTMA Technical Standard L4 (TSL4)

Measuring Air Permeability in Passivhaus & Low Energy Buildings Fan Pressurisation Method

ATTMA Technical Standard L4 (TSL4)

Measuring Air Permeability in Passivhaus & Low Energy Buildings Fan Pressurisation Method
Free
4hr
Intermediate, Advanced

This document with ATTMA provides the technical standard to be followed for the air tightness testing of Passivhaus and other low energy buildings as required as part of a Passivhaus or low energy building design.

2023

Good practice guide to MVHR for single dwellings

Good Practice Guide

Good practice guide to MVHR for single dwellings

Good Practice Guide
Free
2hr
Introductory, Intermediate

A good practice guide to MVHR, written by Dr Mich Swainson, Sally Godber & Andrew Farr, and peer reviewed by Kym Mead, Rupert Kazlauciunas, Nick Grant, Alan Clarke, Alex Baines, Jon Bootland and Mark Siddall.

2018

Passivhaus Social Housing

Maximising benefits, minimising costs

Passivhaus Social Housing

Maximising benefits, minimising costs
Free
2hrs
Introductory, Intermediate, Advanced

This guide highlights significant synergies between the priorities of social housing providers and the multi-faceted benefits of successfully building and delivering Passivhaus homes. The aim is to explain why social housing providers should be aiming for Passivhaus and how to successfully implement the Standard.

2019

Passivhaus Costs Summary

Primer

Passivhaus Costs Summary

Primer
Free
2hrs
Introductory, Intermediate

PHT costs & benefits guidance shows that innovation costs associated with early Passivhaus projects are now reducing as the methodology has become more widely adopted. Costs are expected to fall further once the Standard is adopted at scale.

2023

Health, wellbeing and people performance: Passivhaus benefits supplementary paper

Supplementary paper

Health, wellbeing and people performance: Passivhaus benefits supplementary paper

Supplementary paper
Free
3hrs
Intermediate

Each of the key chapters in Passivhaus Benefits is underpinned by detailed supplementary research, to be published in three supporting papers. The first of these, Health, Wellbeing and People Performance, is available to download now.

2023

Passivhaus Benefits

Getting started

Passivhaus Benefits

Getting started
Free
3hrs
Introductory, Intermediate, Advanced

Often considered primarily as the exemplar standard for producing high-performance buildings, Passivhaus does indeed minimise energy demand, but it delivers much more. Passivhaus can slash building heating demand by 90% without compromising our health & wellbeing.

2023

PHPP Design Tools

PHPP Tool

PHPP Design Tools

PHPP Tool
Free
4hrs
Intermediate, Advanced

The Passive House Planning Package (PHPP) version 10 English (2021) is a design tool produced by the Passivhaus Institut Germany for use by building architects and designers. It works on both Mac and PC.

2021

Passivhaus: a route to Net Zero – Embodied Carbon

Primer

Passivhaus: a route to Net Zero – Embodied Carbon

Primer
Free
3hrs
Introductory

The Passivhaus Trust has previously published detailed guidance on Passivhaus and zero carbon and Passivhaus and retrofit. These four-page primers will give you a quick but comprehensive overview of the issues covered.

2023

Passivhaus: a route to Net Zero – Retrofit

Primer

Passivhaus: a route to Net Zero – Retrofit

Primer
Free
3hrs
Introductory

The Passivhaus Trust has previously published detailed guidance on Passivhaus and zero carbon and Passivhaus and retrofit. These four-page primers will give you a quick but comprehensive overview of the issues covered.

2023

The Case for MVHR

Position Paper

The Case for MVHR

Position Paper
Free
4hrs
Introductory, Intermediate

A widely adopted rule-of-thumb suggests that MVHR systems are only effective in more airtight buildings. This paper seeks to challenge this convention and suggests that MVHR systems are, in fact, desirable in nearly all domestic situations, either new-build or retrofit.

2020

EPCs as efficiency targets

Position Paper

EPCs as efficiency targets

Position Paper
Free
3hrs
Introductory, Intermediate

The Passivhaus community is increasingly acknowledging and focusing on the issue of material choices and resource efficiency, demonstrated by the development of several carbon counting tools, including the embodied carbon PHribbon plug-in for PHPP.

2020

Demystifying Airtightness

Good Practice Guide

Demystifying Airtightness

Good Practice Guide
Free
8hr
Introductory, Intermediate, Advanced

We often take ventilation for granted; most buildings in the UK rely on draughts and leaks! Continuous fresh air & eliminating cold draughts is a key comfort factor for Passivhaus buildings. Often the steepest learning curve is reaching the airtightness target. Breathe easy with this new good practice guide.

2020

Keeping Cool: Avoiding overheating risks

Good Practice Guide

Keeping Cool: Avoiding overheating risks

Good Practice Guide
Free
4hrs
Introductory, Intermediate

Recent summer heatwaves and a heating climate have made us more aware than ever that the risk of overheating in both new and existing buildings demands attention. The Passivhaus Trust has developed detailed guidance accompanied by a PHPP plugin to address this risk.

2021

PHI Building Criteria

Passive House Institute

PHI Building Criteria

Passive House Institute
Free
8hrs+
Introductory, Intermediate, Advanced

For almost 20 years, Passive House criteria have constituted guidelines for an excellent level of energy efficiency, cost-effectiveness and comfortable living conditions. To date, more than 1 million square metres of Passive House floor area has been certified through the quality assurance system set up in parallel. Through the course of time, these criteria have been carefully adapted and augmented several times in line with the experiences gained, albeit without...

2022

Passivhaus Retrofit in the UK

Position Paper

Passivhaus Retrofit in the UK

Position Paper
Free
3hrs
Introductory, Intermediate

This paper sets out why EnerPHit must form an essential part of our national Zero Carbon ambitions and advises how to develop an appropriate retrofit plan comparing different standards and guidance.

2021

Passivhaus and embodied carbon

Position Paper

Passivhaus and embodied carbon

Position Paper
Free
3hrs
Introductory, Intermediate

The Passivhaus community is increasingly acknowledging and focusing on the issue of material choices and resource efficiency, demonstrated by the development of several carbon counting tools, including the embodied carbon PHribbon plug-in for PHPP.

2022

Passivhaus: the route to zero carbon?

Position Paper

Passivhaus: the route to zero carbon?

Position Paper
Free
3hrs
Introductory, Intermediate

How do we ensure Zero Carbon targets result in zero emission buildings? Many cities and regions are moving towards a Zero Carbon goal for new housing to achieve genuine emissions reductions. This paper analyses the definition of a Zero carbon building, and compares a notional building regulations Zero Carbon building with a Passivhaus Classic and renewables .

2019

Passivhaus: a route to Net Zero – Operational Carbon

Primer

Passivhaus: a route to Net Zero – Operational Carbon

Primer
Free
3hrs
Introductory

The Passivhaus Trust has previously published detailed guidance on Passivhaus and zero carbon and Passivhaus and retrofit. These four-page primers will give you a quick but comprehensive overview of the issues covered.

2023

Modelling existing dwellings in PHPP Periodic Heating

PHPP Tool

Modelling existing dwellings in PHPP Periodic Heating

PHPP Tool
Free
4hrs
Intermediate, Advanced

The Passivhaus Trust has developed guidance accompanied by a PHPP plugin to calculate more representative monthly average internal temperatures for existing buildings and an overall average for the heating season. These temperatures can then be used in the PHPP heating demand calculation to achieve a more accurate indication of energy demand.

2021

Claiming the Passivhaus Standard

Position Paper

Claiming the Passivhaus Standard

Position Paper
Free
1-2hrs
Introductory

This paper provides guidance on quality assurance measures that are required to meet the Passivhaus Standard in the UK.

2022

Thermal Bypass Risks

Technical paper

Thermal Bypass Risks

Technical paper
Free
6hrs
Intermediate, Advanced

Discover how to minimise thermal bypass risks during design and construction in this detailed technical review.

2022

Passivhaus Overlay for RIBA Plan of Work

Getting Started

Passivhaus Overlay for RIBA Plan of Work

Getting Started
Free
5hrs
Introductory, Intermediate, Advanced

A new tool to help streamline RIBA Plan of Work processes to optimise the delivery of Passivhaus projects, has just been launched.

2023

EnerPHit and PAS 2035/2030

Position Paper

EnerPHit and PAS 2035/2030

Position Paper
Free
1-2hrs
Introductory, Intermediate, Advanced

Discover the similarities between EnerPHit and PAS 2035/2030 and how the two standards complement one another in this new technical paper authored by PHT member QODA’s Dr Sarah Price.

2023

Passivhaus Costs

Research paper

Passivhaus Costs

Research paper
Free
5hrs
Intermediate

PHT costs & benefits guidance shows that innovation costs associated with early Passivhaus projects are now reducing as the methodology has become more widely adopted. Costs are expected to fall further once the Standard is adopted at scale.

2023

Future Home Hub contender specifications for the Future Homes Standard

Position Paper

Future Home Hub contender specifications for the Future Homes Standard

Position Paper
Free
5hrs
Introductory, Intermediate

This position paper responds to the report ‘Ready for Zero: Evidence to inform the 2025 Future Homes Standard – Task Group Report’ by the Future Homes Hub. It addresses modelling inacurracies and puts forward four key recommendations for consideration.

2023

Dynamic Thermal Modelling for Summer Comfort

UK Certifiers Circle Guidance

Dynamic Thermal Modelling for Summer Comfort

UK Certifiers Circle Guidance
Free
3hr
Intermediate, Advanced

For multi-residential or non-residential buildings the Passivhaus Certifier may require dynamic thermal modelling to adequately evaluate summer comfort and overheating risk. This guidance from the UK Certifiers’ Circle aims to establish a common approach to modelling, reporting and user handover in these scenarios.

2023

Overheating, Part O, and PHPP

Position Paper

Overheating, Part O, and PHPP

Position Paper
Free
2hrs
Introductory, Intermediate

PHPP is a proven tool for assessing overheating risk. It has already been deemed to satisfy Part O of the Building Regulations (England & Wales) by several Building Control services, and should be accepted as an alternative means of compliance in place of the ‘simplified method’ and the ‘dynamic method’ for single-family dwellings and simple building forms.

2023

Passivhaus Certifier Scope of Services

UK Certifiers Circle Guidance

Passivhaus Certifier Scope of Services

UK Certifiers Circle Guidance
Free
3hr
Introductory, Intermediate, Advanced

This paper serves as a starting point for discussions and agreements between project teams and certification bodies regarding roles, responsibilities, and expectations for achieving Passivhaus certification. The scope of services it presents is designed to be adaptable and applicable to various project types and scales.

2023

Steel in Passivhaus Construction

Technical paper

Steel in Passivhaus Construction

Technical paper
Free
5hrs
Introductory, Intermediate

The integration of a steel frame for Passivhaus brings unique challenges. This paper draws on knowledge gained from the first steel frame Passivhaus projects in the UK to offer applied guidance and a best practice approach to high performance and Passivhaus steel buildings.

2023

Moisture and EnerPHit

Good Practice Guide

Moisture and EnerPHit

Good Practice Guide
Free
4hr
Introductory, Intermediate, Advanced

This paper introduces the challenges around moisture risk to borne in mind when tackling any retrofit project, and is essential reading for designers, as well as clients who are looking to inform themselves of the key issues and factors that will influence the project.

2023

Passivhaus as an alternative means of compliance to Future Homes Standard

Position Paper

Passivhaus as an alternative means of compliance to Future Homes Standard

Position Paper
Free
2hrs
Introductory, Intermediate, Advanced

Modelling undertaken by the Passivhaus Trust demonstrates that an all-electric certified Passivhaus Classic performs better than both options proposed for the Future Homes Standard (FHS) in the 2024 consultation, as well as providing many other benefits.

2024

The Right Time for Heat Pumps in Retrofit

Position Paper

The Right Time for Heat Pumps in Retrofit

Position Paper
Free
3hrs
Introductory, Intermediate, Advanced

There is an urgent imperative to decarbonise home heating, but we also need better housing that is more comfortable, healthier and cheaper to run. How do we enable heat pumps and fabric to work in synergy to maximum effect? This paper aims to answer the question by modelling heat pump installation at different levels of home retrofit.

2024

Bespoke PER

UK Certifiers Circle Guidance

Bespoke PER

UK Certifiers Circle Guidance
Free
1hr
Intermediate, Advanced

This guidance note from the UK Certifiers’ Circle provides answers to frequently asked questions about what PER is, how it relates to other metrics used in the UK, under what circumstances a bespoke PER criterion might apply, and how to check if it does.

2024

Air-to-water heat pumps: The basics of energy efficiency

Good Practice Guide

Air-to-water heat pumps: The basics of energy efficiency

Good Practice Guide
Free
5hrs
Intermediate

This short guidance note gives a comprehensive overview of the considerations that must be factored in when designing and specifying an air-to-water heat pump system.

2024

How to Build a Passivhaus: Good Practice Guide

Getting Started

How to Build a Passivhaus: Good Practice Guide

Getting Started
Free
5hrs
Introductory, Intermediate

How to Build a Passivhaus: Good Practice Guide covers the essential topics that are key to successfully delivering a Passivhaus project. It reflects the most recent evolution of best practice approaches to designing and building to the Passivhaus and EnerPHit standards.

2023

Thermal Bridging

2024 Large and Complex Passivhaus Masterclass

Thermal Bridging

2024 Large and Complex Passivhaus Masterclass
£28 - £40 + VAT
1.5hr
Advanced

Thermal bridging contributes significant heat loss which results in uncertainty during the design development of concrete frame buildings. At the same time thermal bridge modelling can become a high cost design activity, with frequent update requirements. We will explore strategies for risk mitigation at early stage design, share λ- and ψ-values we have calculated for different situations and present some general observations from our 2D and 3D thermal bridge modelling....

2

On demand

Case study: Care homes

2024 Large and Complex Passivhaus Masterclass

Case study: Care homes

2024 Large and Complex Passivhaus Masterclass
£28 - £40 + VAT
1.5hr
Advanced

Don’t miss this opportunity to learn about the UK’s first Passivhaus-certified Extra Care facility, with a deep dive into Edward’s Court. Benefit from real-life examples and expert guidance from PHT Patron Architype. Learn how to overcome technical challenges in large and complex care homes while ensuring safe, comfortable and healthy housing for residents.

2

On demand

Heat pumps

2024 Large and Complex Passivhaus Masterclass

Heat pumps

2024 Large and Complex Passivhaus Masterclass
£28 - £40 + VAT
1.5hr
Advanced

Join Passivhaus consultants and MEP designers Alan Clarke and Gwilym Still, Max Fordham LLP for an insightful discussion on the pivotal role of heat pumps in large and complex Passivhaus projects. Dive deep into essential design considerations, drawing on real-world case studies and the lessons gleaned, so far, from practical experiences. Throughout this session, Alan and Gwilym will share their wealth of knowledge, offering design tips for effectively integrating heat...

2

On demand

Airtightness & testing for multi-residential blocks

2024 Large and Complex Passivhaus Masterclass

Airtightness & testing for multi-residential blocks

2024 Large and Complex Passivhaus Masterclass
£28 - £40 + VAT
1.5hr
Advanced

Air tightness design and air testing of large multi-residential blocks presents a number of design and practical challenges, especially in locations where planning requirements require building emission rates to improve upon Part L, such as within the Greater London Authority region. Issues we will cover are: defining the thermal envelope, choosing compartments for pressure testing, co-pressurisation tests, air tightness requirements for individual dwellings, interim testing and final testing including tall...

2

On demand

Ventilation

2024 Large and Complex Passivhaus Masterclass

Ventilation

2024 Large and Complex Passivhaus Masterclass
£28 - £40 + VAT
1.5hr
Advanced

Kick off the 2024 series with insights into design challenges for super-sized Passivhaus from PHT Patron and WARM experts. Learn essential dos and don’ts for large projects, including ventilating big buildings and incorporating strategies into the Passivhaus Planning Package (PHPP). Discover whether duct lengths matter and the pros and cons of centralised versus decentralised systems. Join a live session with Sally Godber and Liam McDonagh-Greaves of WARM for expert advice...

2

On demand

2024 Large and Complex Passivhaus Masterclass

Full Series

2024 Large and Complex Passivhaus Masterclass

Full Series
£28 - £160 + VAT
7.5hrs
Advanced

Larger UK Passivhaus projects are expanding, presenting new challenges. Our 2024 online Passivhaus Large & Complex Masterclass series continues, addressing high-demand topics. Learn about airtesting high-rise blocks, choosing MVHR systems for 100+ home developments, and bespoke non-domestic settings. We offer in-depth case studies and topic-focused sessions, led by expert practitioners. Enhance your practical and technical knowledge for large-scale Passivhaus projects.

10

On demand

2024

2022 Large and Complex Passivhaus Masterclass

Full Series

2022 Large and Complex Passivhaus Masterclass

Full Series
£25 - £120 + VAT
9.5hrs
Advanced

As the adoption of Passivhaus continues to grow in the UK, we are watching more sizeable projects emerge with increasing complexities that bring new challenges. This on-demand mini-series covers some exciting, detailed case studies & the latest research on large & complex Passivhaus.

12

On demand

2022

Passivhaus & Embodied Carbon

Passivhaus & Embodied Carbon

Passivhaus & Embodied Carbon

Passivhaus & Embodied Carbon
£25 - £38 + VAT
1hr 45min
Intermediate

Explore the relationship between Passivhaus and embodied carbon. Get access to the on-demand recording of the popular webinar to learn more about the Trust’s Embodied Carbon paper, followed by engaging presentations from key experts. It is an excellent opportunity to learn first-hand from industry practitioners as they share real-life case studies and valuable lessons learnt.

2

On demand

2022

How to Build a Passivhaus Series

Full Series

How to Build a Passivhaus Series

Full Series
£25 - £112 + VAT
6 hrs
Intermediate

As the adoption of Passivhaus continues to grow in the UK, we are watching more sizeable projects emerge with increasing complexities that bring new challenges. This on-demand mini-series covers some exciting, detailed case studies & the latest research on large & complex Passivhaus.

8

On demand

2023

Passivhaus Retrofit lecture series

Full Series

Passivhaus Retrofit lecture series

Full Series
£20 - £120 + VAT
9 hrs
Advanced

This series is for anyone interested in designing and delivering Passivhaus retrofit. Learn from expert practitioners to enrich your practical and technical knowledge about EnerPHit, the Passivhaus retrofit standard, and how to apply it to your projects.

12

On demand

2022

Managing Moisture

Passivhaus Retrofit Masterclass

Managing Moisture

Passivhaus Retrofit Masterclass
£20 - £30 + VAT
1.5 hrs
Advanced

Learn about moisture-safe design in retrofitting with the 2023 Moisture and EnerPHit Guide. This on-demand course delves into the complexities of retrofitting for energy efficiency while addressing moisture concerns in the building fabric and structure. Understand how to prevent moisture issues when retrofitting. Don’t miss insights from expert authors and expand your knowledge of retrofit moisture management for safer, healthier buildings.

2

On demand

2023

Handover & Maintenance

How to Build a Passivhaus Series

Handover & Maintenance

How to Build a Passivhaus Series
£25 - £35 + VAT
1.5hr

This course covers MVHR installations, highlighting their benefits in controlling CO2, temperature, and humidity. It addresses common commissioning, maintenance, and handover issues, emphasizing the importance of proper setup and user training. Key concepts include soft landings and ongoing monitoring to ensure system performance, with a strong focus on engaging users to maintain the Passivhaus standard effectively.

2

Live

Building Services & Quality Assurance

How to Build a Passivhaus Series

Building Services & Quality Assurance

How to Build a Passivhaus Series
£25 - £35 + VAT
1.5hr
Intermediate

In “How to Build a Passivhaus: Building Services & Quality Assurance,” participants delve into building services beyond heating, hot water, and renewables. Discover the significance of efficient construction management, thorough testing, and meticulous inspections. Gain insights into optimising building services for Passivhaus standards while ensuring quality assurance throughout the construction process. This session equips attendees with essential knowledge and strategies to effectively integrate building services into Passivhaus projects, ensuring energy...

2

On demand

2023

Building Fabric

How to Build a Passivhaus Series

Building Fabric

How to Build a Passivhaus Series
£25 - £35 + VAT
1.5hr
Intermediate

In this lesson, you will learn the options for constructing the building envelope and other factors affecting fabric heat loss.  You will explore methods for constructing the building envelope to minimize fabric heat loss. Key topics include the selection and installation of windows and doors, addressing junctions and thermal bridging, and ensuring airtightness. The lesson also covers quality assurance practices to maintain high standards throughout the construction process, ensuring the...

2

On demand

Design & Coordination

How to Build a Passivhaus Series

Design & Coordination

How to Build a Passivhaus Series
£25 - £35 + VAT
1.5hr
Intermediate

Explore the advantages of Passivhaus for superior building performance and comfort in this on-demand course. Understand key principles and certification criteria, enabling effective project planning. Discover how redesigning the process can revolutionize design and delivery. Delve into the pivotal role of PHPP as a design and quality assurance tool throughout construction. Gain invaluable insights to elevate your Passivhaus projects from inception to completion.

2

On demand

Keeping Cool: avoiding overheating risks

Keeping Cool: avoiding overheating risks

Keeping Cool: avoiding overheating risks

Keeping Cool: avoiding overheating risks
Free
1hr
Intermediate

Learn design strategies to reduce the risk of overheating, explore key indicators of the likelihood of risk, and how to use stress tests to make your summer comfort solutions more robust.

1

On demand

Steel Frame

Large and Complex Passivhaus Masterclass

Steel Frame

Large and Complex Passivhaus Masterclass
£25 - £32 +VAT
2hr 15min
Advanced

Master steel construction strategies and tackle airtightness, thermal bridging, and moisture concerns effectively. Navigate the complexities of fire-related insurance requirements and subcontractor design elements with confidence. By the end of this module, you’ll grasp essential insights into optimising steel construction practices and addressing critical issues, ensuring efficient, safe, and durable building projects.

2

On demand

RIBA Plan of Work – Passivhaus overlay

Large and Complex Passivhaus Masterclass

RIBA Plan of Work – Passivhaus overlay

Large and Complex Passivhaus Masterclass
£25-£32+VAT
2hr
Advanced

The Passivhaus standard has now been embraced across various scale and sectors, to widen the impact of energy efficient and sustainable building practices. Lessons learned from large and complex buildings highlight the impact of building size and complexity on the design and construction processes and how the Passivhaus Overlay for the RIBA Plan of Work can be used to facilitate the successful delivery.

2

On demand

Leisure Centres

Large and Complex Passivhaus Masterclass

Leisure Centres

Large and Complex Passivhaus Masterclass
£25-£32+VAT
3hr 15min
Advanced

Building leisure centres to the Passivhaus standard is estimated to save up to 70% of energy compared to a standard leisure centre. The Passive House Institute delivered a presentation on Passivhaus pool design at the 2022 UK Passivhaus Conference. Get into the details of St. Sidwell’s Point, the UK’s first Passivhaus leisure centre. Learn about exciting new UK leisure centres targeting Passivhaus and design tips for Passivhaus pools.

4

On demand

Case study: Agar Grove

Large and Complex Passivhaus Masterclass

Case study: Agar Grove

Large and Complex Passivhaus Masterclass
£25-£32+VAT
2 hrs
Advanced

Camden Council’s Agar Grove is set to be the UK’s largest residential Passivhaus development when it’s completed. This detailed case study introduces some of the challenges and complexities faced with a larger Passivhaus project, and potential solutions.

2

On demand

Non-domestic Retrofit

Passivhaus Retrofit Series

Non-domestic Retrofit

Passivhaus Retrofit Series
£20 - £30 + VAT
1.5hr
Advanced

In the non-domestic retrofit course, participants learn to apply Passivhaus to large multi-residential projects, including various typologies, and establish a fabric-first strategy to achieve net-zero operational carbon. The course covers defining the airtightness layer, extending the thermal envelope, and optimising service locations to enhance performance in non-domestic buildings.

2

On demand

Multi-residential Retrofit

Passivhaus Retrofit Series

Multi-residential Retrofit

Passivhaus Retrofit Series
£20 - £30 + VAT
1.5hr
Advanced

This Passivhaus Retrofit course concentrates on applying Passivhaus principles to large multi-residential projects, stressing streamlining techniques, prefabrication, and EnerPHit certification to align with climate goals. Participants tackle barriers to deep retrofit, harness scale advantages, and manage challenges like diverse tenures and integrating mechanical ventilation heat recovery systems. They also consider the social impacts and future-proofing benefits of EnerPHit in reducing fuel poverty and achieving net-zero goals.

2

On demand

Step-by-step Retrofit

Passivhaus Retrofit Series

Step-by-step Retrofit

Passivhaus Retrofit Series
£20 - £30 + VAT
1.5hr
Advanced

This Passivhaus Retrofit course provides a step-by-step approach to retrofitting, comparing EnerPHit with PAS 2035, offering practical insights from retrofitting a mid-terrace property. It also covers certification requirements for step-by-step EnerPHit, focusing on managing moisture, dust, and mess effectively throughout the retrofit process to improve heating demand and indoor air quality.

2

On demand

Cavity Wall

Passivhaus Retrofit Masterclass Series

Cavity Wall

Passivhaus Retrofit Masterclass Series
£20 - £30 + VAT
1.5hr
Advanced

In this Passivhaus Retrofit course focused on cavity walls, participants learn about practical retrofit measures, successful retrofit ingredients like energy conservation, and the advantages of external wall insulation. The course also covers the importance of a robust ventilation strategy, addresses moisture sources and risks in cavity walls, and explores challenges and optimisation options for heating systems post-retrofit.

2

On demand

Solid Wall

Passivhaus Retrofit Series

Solid Wall

Passivhaus Retrofit Series
£20 - £30 + VAT
1hr 30mins
Advanced

This Passivhaus Retrofit course covers the comparison between EnerPHit, AECB, and LETI standards, emphasizing design fundamentals like airtightness and ventilation strategies, as well as addressing moisture risks and insulation system choices. Participants also learn techniques for detailing junctions with internal wall insulation in heritage buildings to mitigate thermal bridging and manage moisture, along with the critical considerations for window apertures in relation to heritage preservation and energy efficiency.

2

On demand

Passivhaus Retrofit: Introduction

Passivhaus Retrofit Series

Passivhaus Retrofit: Introduction

Passivhaus Retrofit Series
Free
1hr 30mins
Intermediate

Join Sarah Lewis from Passivhaus Trust for a free introductory session on Passivhaus Retrofit, contextualizing it within the UK’s net-zero goals. Explore EnerPHit options and tools for retrofitting, understanding the relationship between retrofit and renewable energy. Gain insight into the depth required for effective EnerPHit Retrofit and learn to utilise a comprehensive EnerPHit-informed Retrofit Plan (EiRP). Discover how the Periodic Heating Tool enhances internal temperature representation during the heating season....

2

On demand

Fabric first

An introduction to Passivhaus: online course

Fabric first

An introduction to Passivhaus: online course
Free
Introductory

The principle of fabric first is more than just getting the insulation right – it’s about comfort and longevity too. Find out how and why in this module.

On demand

Passivhaus certification

An introduction to Passivhaus: online course

Passivhaus certification

An introduction to Passivhaus: online course
Free
Introductory

What is Passivhaus certification and how can it be achieved? We’ll answer these questions and look at some real world examples.

On demand

What is Passivhaus?

An introduction to Passivhaus: online course

What is Passivhaus?

An introduction to Passivhaus: online course
Free
Introductory

Module one explores why there is a need for Passivhaus buildings. We’ll take a look at factors involved in building a Passivhaus and explode some myths.

On demand

Passivhaus benefits

An introduction to Passivhaus: online course

Passivhaus benefits

An introduction to Passivhaus: online course
Free
Introductory

The benefits of Passivhaus are numerous and far reaching. We’ll explore these benefits and quantify their scale.

On demand

An introduction to Passivhaus: online course

Full Series

An introduction to Passivhaus: online course

Full Series
Free
4.5 hrs
Introductory

This six-part online course will lead you to an understanding of the fundamentals of the Passivhaus standard and how it can help deliver healthy, comfortable buildings as well as achieve pressing net zero targets.

On demand

Operational net zero

An introduction to Passivhaus: online course

Operational net zero

An introduction to Passivhaus: online course
Free
Introductory

This module’s objective is to give an understanding of how Passivhaus buildings are a key component of getting to net zero.

On demand

Design optimisation

An introduction to Passivhaus: online course

Design optimisation

An introduction to Passivhaus: online course
Free
Introductory

High-level design advice to make Passivhaus easy and affordable. All the advice applies to non-Passivhaus buildings too and will help reduce energy consumption.

On demand

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    New & noteworthy

    2024 Large and Complex Passivhaus Masterclass

    Full Series

    2024 Large and Complex Passivhaus Masterclass

    Full Series
    £28 – £160 + VAT
    7.5hrs
    Advanced

    Larger UK Passivhaus projects are expanding, presenting new challenges. Our 2024 online Passivhaus Large & Complex Masterclass series continues, addressing high-demand topics. Learn about airtesting high-rise blocks, choosing MVHR systems for 100+ home developments, and bespoke non-domestic settings. We offer in-depth case studies and topic-focused sessions, led by expert practitioners. Enhance your practical and technical knowledge for large-scale Passivhaus projects.

    10

    On demand

    2024

    2022 Large and Complex Passivhaus Masterclass

    Full Series

    2022 Large and Complex Passivhaus Masterclass

    Full Series
    £25 – £120 + VAT
    9.5hrs
    Advanced

    As the adoption of Passivhaus continues to grow in the UK, we are watching more sizeable projects emerge with increasing complexities that bring new challenges. This on-demand mini-series covers some exciting, detailed case studies & the latest research on large & complex Passivhaus.

    12

    On demand

    2022

    How to Build a Passivhaus Series

    Full Series

    How to Build a Passivhaus Series

    Full Series
    £25 – £112 + VAT
    6 hrs
    Intermediate

    As the adoption of Passivhaus continues to grow in the UK, we are watching more sizeable projects emerge with increasing complexities that bring new challenges. This on-demand mini-series covers some exciting, detailed case studies & the latest research on large & complex Passivhaus.

    8

    On demand

    2023

    Managing Moisture

    Passivhaus Retrofit Masterclass

    Managing Moisture

    Passivhaus Retrofit Masterclass
    £20 – £30 + VAT
    1.5 hrs
    Advanced

    Learn about moisture-safe design in retrofitting with the 2023 Moisture and EnerPHit Guide. This on-demand course delves into the complexities of retrofitting for energy efficiency while addressing moisture concerns in the building fabric and structure. Understand how to prevent moisture issues when retrofitting. Don’t miss insights from expert authors and expand your knowledge of retrofit moisture management for safer, healthier buildings.

    2

    On demand

    2023

    Passivhaus Retrofit: Introduction

    Passivhaus Retrofit Series

    Passivhaus Retrofit: Introduction

    Passivhaus Retrofit Series
    Free
    1hr 30mins
    Intermediate

    Join Sarah Lewis from Passivhaus Trust for a free introductory session on Passivhaus Retrofit, contextualizing it within the UK’s net-zero goals. Explore EnerPHit options and tools for retrofitting, understanding the relationship between retrofit and renewable energy. Gain insight into the depth required for effective EnerPHit Retrofit and learn to utilise a comprehensive EnerPHit-informed Retrofit Plan (EiRP). Discover how the Periodic Heating Tool enhances internal temperature representation during the heating season….

    2

    On demand

      Introductory

      New to Passivhaus? Explore these introductory resources and discover how the low energy Standard delivers the highest levels of comfort, quality and energy efficiency for all types of buildings.

      Fabric first

      An introduction to Passivhaus: online course

      Fabric first

      An introduction to Passivhaus: online course
      Free
      Introductory

      The principle of fabric first is more than just getting the insulation right – it’s about comfort and longevity too. Find out how and why in this module.

      On demand

      Passivhaus certification

      An introduction to Passivhaus: online course

      Passivhaus certification

      An introduction to Passivhaus: online course
      Free
      Introductory

      What is Passivhaus certification and how can it be achieved? We’ll answer these questions and look at some real world examples.

      On demand

      What is Passivhaus?

      An introduction to Passivhaus: online course

      What is Passivhaus?

      An introduction to Passivhaus: online course
      Free
      Introductory

      Module one explores why there is a need for Passivhaus buildings. We’ll take a look at factors involved in building a Passivhaus and explode some myths.

      On demand

      Passivhaus benefits

      An introduction to Passivhaus: online course

      Passivhaus benefits

      An introduction to Passivhaus: online course
      Free
      Introductory

      The benefits of Passivhaus are numerous and far reaching. We’ll explore these benefits and quantify their scale.

      On demand

      An introduction to Passivhaus: online course

      Full Series

      An introduction to Passivhaus: online course

      Full Series
      Free
      4.5 hrs
      Introductory

      This six-part online course will lead you to an understanding of the fundamentals of the Passivhaus standard and how it can help deliver healthy, comfortable buildings as well as achieve pressing net zero targets.

      On demand

      Operational net zero

      An introduction to Passivhaus: online course

      Operational net zero

      An introduction to Passivhaus: online course
      Free
      Introductory

      This module’s objective is to give an understanding of how Passivhaus buildings are a key component of getting to net zero.

      On demand

      Design optimisation

      An introduction to Passivhaus: online course

      Design optimisation

      An introduction to Passivhaus: online course
      Free
      Introductory

      High-level design advice to make Passivhaus easy and affordable. All the advice applies to non-Passivhaus buildings too and will help reduce energy consumption.

      On demand

        INTERMEDIATE

        Getting involved, and ready to learn more? Whether you want to deepen your understanding, develop your skills, or work towards a Passivhaus qualification, these resources are for you.

        Passivhaus & Embodied Carbon

        Passivhaus & Embodied Carbon

        Passivhaus & Embodied Carbon

        Passivhaus & Embodied Carbon
        £25 – £38 + VAT
        1hr 45min
        Intermediate

        Explore the relationship between Passivhaus and embodied carbon. Get access to the on-demand recording of the popular webinar to learn more about the Trust’s Embodied Carbon paper, followed by engaging presentations from key experts. It is an excellent opportunity to learn first-hand from industry practitioners as they share real-life case studies and valuable lessons learnt.

        2

        On demand

        2022

        How to Build a Passivhaus Series

        Full Series

        How to Build a Passivhaus Series

        Full Series
        £25 – £112 + VAT
        6 hrs
        Intermediate

        As the adoption of Passivhaus continues to grow in the UK, we are watching more sizeable projects emerge with increasing complexities that bring new challenges. This on-demand mini-series covers some exciting, detailed case studies & the latest research on large & complex Passivhaus.

        8

        On demand

        2023

        Building Services & Quality Assurance

        How to Build a Passivhaus Series

        Building Services & Quality Assurance

        How to Build a Passivhaus Series
        £25 – £35 + VAT
        1.5hr
        Intermediate

        In “How to Build a Passivhaus: Building Services & Quality Assurance,” participants delve into building services beyond heating, hot water, and renewables. Discover the significance of efficient construction management, thorough testing, and meticulous inspections. Gain insights into optimising building services for Passivhaus standards while ensuring quality assurance throughout the construction process. This session equips attendees with essential knowledge and strategies to effectively integrate building services into Passivhaus projects, ensuring energy…

        2

        On demand

        2023

        Building Fabric

        How to Build a Passivhaus Series

        Building Fabric

        How to Build a Passivhaus Series
        £25 – £35 + VAT
        1.5hr
        Intermediate

        In this lesson, you will learn the options for constructing the building envelope and other factors affecting fabric heat loss.  You will explore methods for constructing the building envelope to minimize fabric heat loss. Key topics include the selection and installation of windows and doors, addressing junctions and thermal bridging, and ensuring airtightness. The lesson also covers quality assurance practices to maintain high standards throughout the construction process, ensuring the…

        2

        On demand

        Design & Coordination

        How to Build a Passivhaus Series

        Design & Coordination

        How to Build a Passivhaus Series
        £25 – £35 + VAT
        1.5hr
        Intermediate

        Explore the advantages of Passivhaus for superior building performance and comfort in this on-demand course. Understand key principles and certification criteria, enabling effective project planning. Discover how redesigning the process can revolutionize design and delivery. Delve into the pivotal role of PHPP as a design and quality assurance tool throughout construction. Gain invaluable insights to elevate your Passivhaus projects from inception to completion.

        2

        On demand

        Keeping Cool: avoiding overheating risks

        Keeping Cool: avoiding overheating risks

        Keeping Cool: avoiding overheating risks

        Keeping Cool: avoiding overheating risks
        Free
        1hr
        Intermediate

        Learn design strategies to reduce the risk of overheating, explore key indicators of the likelihood of risk, and how to use stress tests to make your summer comfort solutions more robust.

        1

        On demand

        Passivhaus Retrofit: Introduction

        Passivhaus Retrofit Series

        Passivhaus Retrofit: Introduction

        Passivhaus Retrofit Series
        Free
        1hr 30mins
        Intermediate

        Join Sarah Lewis from Passivhaus Trust for a free introductory session on Passivhaus Retrofit, contextualizing it within the UK’s net-zero goals. Explore EnerPHit options and tools for retrofitting, understanding the relationship between retrofit and renewable energy. Gain insight into the depth required for effective EnerPHit Retrofit and learn to utilise a comprehensive EnerPHit-informed Retrofit Plan (EiRP). Discover how the Periodic Heating Tool enhances internal temperature representation during the heating season….

        2

        On demand

          ADVANCED

          Aiming for mastery? These resources offer learning & progress for those with more experience in Passivhaus. Explore advanced Passivhaus concepts and develop your ability to lead and innovate in the field.

          Thermal Bridging

          2024 Large and Complex Passivhaus Masterclass

          Thermal Bridging

          2024 Large and Complex Passivhaus Masterclass
          £28 – £40 + VAT
          1.5hr
          Advanced

          Thermal bridging contributes significant heat loss which results in uncertainty during the design development of concrete frame buildings. At the same time thermal bridge modelling can become a high cost design activity, with frequent update requirements. We will explore strategies for risk mitigation at early stage design, share λ- and ψ-values we have calculated for different situations and present some general observations from our 2D and 3D thermal bridge modelling….

          2

          On demand

          Case study: Care homes

          2024 Large and Complex Passivhaus Masterclass

          Case study: Care homes

          2024 Large and Complex Passivhaus Masterclass
          £28 – £40 + VAT
          1.5hr
          Advanced

          Don’t miss this opportunity to learn about the UK’s first Passivhaus-certified Extra Care facility, with a deep dive into Edward’s Court. Benefit from real-life examples and expert guidance from PHT Patron Architype. Learn how to overcome technical challenges in large and complex care homes while ensuring safe, comfortable and healthy housing for residents.

          2

          On demand

          Heat pumps

          2024 Large and Complex Passivhaus Masterclass

          Heat pumps

          2024 Large and Complex Passivhaus Masterclass
          £28 – £40 + VAT
          1.5hr
          Advanced

          Join Passivhaus consultants and MEP designers Alan Clarke and Gwilym Still, Max Fordham LLP for an insightful discussion on the pivotal role of heat pumps in large and complex Passivhaus projects. Dive deep into essential design considerations, drawing on real-world case studies and the lessons gleaned, so far, from practical experiences. Throughout this session, Alan and Gwilym will share their wealth of knowledge, offering design tips for effectively integrating heat…

          2

          On demand

          Airtightness & testing for multi-residential blocks

          2024 Large and Complex Passivhaus Masterclass

          Airtightness & testing for multi-residential blocks

          2024 Large and Complex Passivhaus Masterclass
          £28 – £40 + VAT
          1.5hr
          Advanced

          Air tightness design and air testing of large multi-residential blocks presents a number of design and practical challenges, especially in locations where planning requirements require building emission rates to improve upon Part L, such as within the Greater London Authority region. Issues we will cover are: defining the thermal envelope, choosing compartments for pressure testing, co-pressurisation tests, air tightness requirements for individual dwellings, interim testing and final testing including tall…

          2

          On demand

          Ventilation

          2024 Large and Complex Passivhaus Masterclass

          Ventilation

          2024 Large and Complex Passivhaus Masterclass
          £28 – £40 + VAT
          1.5hr
          Advanced

          Kick off the 2024 series with insights into design challenges for super-sized Passivhaus from PHT Patron and WARM experts. Learn essential dos and don’ts for large projects, including ventilating big buildings and incorporating strategies into the Passivhaus Planning Package (PHPP). Discover whether duct lengths matter and the pros and cons of centralised versus decentralised systems. Join a live session with Sally Godber and Liam McDonagh-Greaves of WARM for expert advice…

          2

          On demand

          2024 Large and Complex Passivhaus Masterclass

          Full Series

          2024 Large and Complex Passivhaus Masterclass

          Full Series
          £28 – £160 + VAT
          7.5hrs
          Advanced

          Larger UK Passivhaus projects are expanding, presenting new challenges. Our 2024 online Passivhaus Large & Complex Masterclass series continues, addressing high-demand topics. Learn about airtesting high-rise blocks, choosing MVHR systems for 100+ home developments, and bespoke non-domestic settings. We offer in-depth case studies and topic-focused sessions, led by expert practitioners. Enhance your practical and technical knowledge for large-scale Passivhaus projects.

          10

          On demand

          2024

          2022 Large and Complex Passivhaus Masterclass

          Full Series

          2022 Large and Complex Passivhaus Masterclass

          Full Series
          £25 – £120 + VAT
          9.5hrs
          Advanced

          As the adoption of Passivhaus continues to grow in the UK, we are watching more sizeable projects emerge with increasing complexities that bring new challenges. This on-demand mini-series covers some exciting, detailed case studies & the latest research on large & complex Passivhaus.

          12

          On demand

          2022

          Passivhaus Retrofit lecture series

          Full Series

          Passivhaus Retrofit lecture series

          Full Series
          £20 – £120 + VAT
          9 hrs
          Advanced

          This series is for anyone interested in designing and delivering Passivhaus retrofit. Learn from expert practitioners to enrich your practical and technical knowledge about EnerPHit, the Passivhaus retrofit standard, and how to apply it to your projects.

          12

          On demand

          2022

          Managing Moisture

          Passivhaus Retrofit Masterclass

          Managing Moisture

          Passivhaus Retrofit Masterclass
          £20 – £30 + VAT
          1.5 hrs
          Advanced

          Learn about moisture-safe design in retrofitting with the 2023 Moisture and EnerPHit Guide. This on-demand course delves into the complexities of retrofitting for energy efficiency while addressing moisture concerns in the building fabric and structure. Understand how to prevent moisture issues when retrofitting. Don’t miss insights from expert authors and expand your knowledge of retrofit moisture management for safer, healthier buildings.

          2

          On demand

          2023

          Steel Frame

          Large and Complex Passivhaus Masterclass

          Steel Frame

          Large and Complex Passivhaus Masterclass
          £25 – £32 +VAT
          2hr 15min
          Advanced

          Master steel construction strategies and tackle airtightness, thermal bridging, and moisture concerns effectively. Navigate the complexities of fire-related insurance requirements and subcontractor design elements with confidence. By the end of this module, you’ll grasp essential insights into optimising steel construction practices and addressing critical issues, ensuring efficient, safe, and durable building projects.

          2

          On demand

          RIBA Plan of Work – Passivhaus overlay

          Large and Complex Passivhaus Masterclass

          RIBA Plan of Work – Passivhaus overlay

          Large and Complex Passivhaus Masterclass
          £25-£32+VAT
          2hr
          Advanced

          The Passivhaus standard has now been embraced across various scale and sectors, to widen the impact of energy efficient and sustainable building practices. Lessons learned from large and complex buildings highlight the impact of building size and complexity on the design and construction processes and how the Passivhaus Overlay for the RIBA Plan of Work can be used to facilitate the successful delivery.

          2

          On demand

          Leisure Centres

          Large and Complex Passivhaus Masterclass

          Leisure Centres

          Large and Complex Passivhaus Masterclass
          £25-£32+VAT
          3hr 15min
          Advanced

          Building leisure centres to the Passivhaus standard is estimated to save up to 70% of energy compared to a standard leisure centre. The Passive House Institute delivered a presentation on Passivhaus pool design at the 2022 UK Passivhaus Conference. Get into the details of St. Sidwell’s Point, the UK’s first Passivhaus leisure centre. Learn about exciting new UK leisure centres targeting Passivhaus and design tips for Passivhaus pools.

          4

          On demand

          Case study: Agar Grove

          Large and Complex Passivhaus Masterclass

          Case study: Agar Grove

          Large and Complex Passivhaus Masterclass
          £25-£32+VAT
          2 hrs
          Advanced

          Camden Council’s Agar Grove is set to be the UK’s largest residential Passivhaus development when it’s completed. This detailed case study introduces some of the challenges and complexities faced with a larger Passivhaus project, and potential solutions.

          2

          On demand

          Non-domestic Retrofit

          Passivhaus Retrofit Series

          Non-domestic Retrofit

          Passivhaus Retrofit Series
          £20 – £30 + VAT
          1.5hr
          Advanced

          In the non-domestic retrofit course, participants learn to apply Passivhaus to large multi-residential projects, including various typologies, and establish a fabric-first strategy to achieve net-zero operational carbon. The course covers defining the airtightness layer, extending the thermal envelope, and optimising service locations to enhance performance in non-domestic buildings.

          2

          On demand

          Multi-residential Retrofit

          Passivhaus Retrofit Series

          Multi-residential Retrofit

          Passivhaus Retrofit Series
          £20 – £30 + VAT
          1.5hr
          Advanced

          This Passivhaus Retrofit course concentrates on applying Passivhaus principles to large multi-residential projects, stressing streamlining techniques, prefabrication, and EnerPHit certification to align with climate goals. Participants tackle barriers to deep retrofit, harness scale advantages, and manage challenges like diverse tenures and integrating mechanical ventilation heat recovery systems. They also consider the social impacts and future-proofing benefits of EnerPHit in reducing fuel poverty and achieving net-zero goals.

          2

          On demand

          Step-by-step Retrofit

          Passivhaus Retrofit Series

          Step-by-step Retrofit

          Passivhaus Retrofit Series
          £20 – £30 + VAT
          1.5hr
          Advanced

          This Passivhaus Retrofit course provides a step-by-step approach to retrofitting, comparing EnerPHit with PAS 2035, offering practical insights from retrofitting a mid-terrace property. It also covers certification requirements for step-by-step EnerPHit, focusing on managing moisture, dust, and mess effectively throughout the retrofit process to improve heating demand and indoor air quality.

          2

          On demand

          Cavity Wall

          Passivhaus Retrofit Masterclass Series

          Cavity Wall

          Passivhaus Retrofit Masterclass Series
          £20 – £30 + VAT
          1.5hr
          Advanced

          In this Passivhaus Retrofit course focused on cavity walls, participants learn about practical retrofit measures, successful retrofit ingredients like energy conservation, and the advantages of external wall insulation. The course also covers the importance of a robust ventilation strategy, addresses moisture sources and risks in cavity walls, and explores challenges and optimisation options for heating systems post-retrofit.

          2

          On demand

          Solid Wall

          Passivhaus Retrofit Series

          Solid Wall

          Passivhaus Retrofit Series
          £20 – £30 + VAT
          1hr 30mins
          Advanced

          This Passivhaus Retrofit course covers the comparison between EnerPHit, AECB, and LETI standards, emphasizing design fundamentals like airtightness and ventilation strategies, as well as addressing moisture risks and insulation system choices. Participants also learn techniques for detailing junctions with internal wall insulation in heritage buildings to mitigate thermal bridging and manage moisture, along with the critical considerations for window apertures in relation to heritage preservation and energy efficiency.

          2

          On demand