We aim to help and support clients on their journey to designing and building a low energy and sustainable home or Deep Retrofitting and modifying an existing home using Passive House principles.

Deep Retrofit

Whole House Deep Retrofit Assessments

Design Services

All aspects of Design including review of existing plans and interior design.

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.

Embodied CO2 Calculations

Embodied CO2 models to evaluate the impact of a new build or retrofit and compare different construction types.

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
It is widely accepted that deep retrofitting our existing housing stock and building Passive Standard new builds is critical if we are to not only achieve Net Zero, but a reduction in energy consumption and reduce bills.  Around 18% of our annual national CO2e emissions come from existing homes – homes that will still be standing in 2050. 80% of 2050’s homes have already been built. We can help with Deep Retrofitting your home or advise on Design of new builds using Passive House principals to reduce bills and CO2e emissions.
Retrofit your existing home
Passive House