LOW ENERGY DESIGNfor retrofit & new builds

ColdProof provides a full suite of services ranging from design to project management to help you achieve a whole house retrofit. Whether you are planning to do the work in phases or all at once, we can guide you through the process. We help clients achieve the greenest most comfortable homes in line with the UK’s national carbon reduction targets. This means aiming for at least the AECB Retrofit Standard and, where possible, achieving EnerPHit certification, which is the Passivhaus retrofit standard. Explore the range of options we offer below or click here for a detailed description of the retrofit design process.

Retrofit Planning Data

Retrofit Plan

This work encompasses the design and planning phase before a retrofit begins. It can be tailored, but usually includes:
Eric Fewster teaching passivehaus, low carbon retrofit and renovation

Other Low Energy Design Services

While our main focus is whole house retrofit, we also offer or coordinate the following services:

Are you planning a Passivhaus Retrofit Project?