Experts in retrofit and new build low energy housing using Passive House methodology and natural low embodied carbon materials.

Passive House timber clad

Passive House Consultants

Thermal image of house

Deep Retrofit

Half-timbered house

Older, Heritage & Historic homes

Deep Retrofit

Whole House Deep Retrofit Assessments, Retrofit Coordination

Design Services

Design review of existing plans to assess suitability for Passive House or Retrofit.

Thermal Imaging

Survey to highlight areas of missing insulation, thermal bridges, draughts and water leaks.

What is a Passive House?

What is a Passive House and what are their advantages?

Passive House alternatives

Want to build or retrofit a low energy home but think Passive House is too hard to achieve?

PHPP Modelling

Passivhaus computer modelling to ensure a building designs levels of comfort and energy savings.

Project Management

If you need guidance with tender packages and costings, site enabling or project management during the build we can help.

AECB Certification

Certification for the AECB standards for New Build and Retrofit.

Toolbox talks

On site talks to help trades and site managers achieve Passive House standards.

Whole House Deep Retrofit Assessments

Thermal Imaging survey
Thermal Imaging survey
Building regs new build
Heat loss up an unused chimney
Passive House
We can help with Retrofitting your home or advise on Design of new builds using Passive House principals to improve comfort and indoor air quality as well as reduce bills. We have extensive experience assessing homes suitability for retrofit including older and historic homes that require a sympathetic and risk based approach.