We can upgrade 19 million homes

Retrofitters

A D Practice Ltd

St Albans

Sustainability is at the heart of this philosophy and every design we produce. As members of several sustainable building associations and Certified Passivhaus designers, we design buildings that are healthy for both the planet and occupiers, using natural construction materials and renewable energy sources where possible, minimising the energy used by our buildings and setting them sensitively in nature to maximise natural daylighting and enhance local biodiversity.

Built Green

Cheshire

From Energy Retrofit Plans (ERPs) for existing properties to detailed design and build plans for low-carbon new build homes, we’ll help you achieve your dream of a low-carbon home.

Cosy Homes Oxfordshire

Oxfordshire

We’re a one-stop home retrofit service, making it simple to make energy efficiency improvements to homes in Oxfordshire

Croydon Community Energy Ltd

Croydon

Founded in 2021 by Croydon residents looking to make a difference, Croydon Community Energy is an apolitical Community Benefit Society, created to implement community-backed renewable energy generation, energy efficiency projects and education in the borough.

DreamSpace Studio

Kent

DreamSpace Studio is a Design and Build Company Specialising in Passivhaus Design and Modular House Design in Whitstable, North Kent.

Eco Tiffin

Hertfordshire

The expert building solutions company

Ecofurb

London

Ecofurb is a new end-to-end home renovation service. We help homeowners plan energy efficiency improvements, give impartial advice and oversee the works.

Energise Barnsley

Barnsley

Co-op is the largest local authority and community solar energy and battery storage project in the UK.

Enhabit

Enhabit is a member of the Efficient Building Solutions Group, which is a growing portfolio of companies within the energy efficiency/green building sector that aims to take a lead in the UK’s transformation to efficient, sustainable buildings.

Future Fit Homes

Greenwich

Tackling climate change starts at home

Jala

Hackney

Jonathan A Law & Associates was established in 1996, and has gained a widespread reputation for the conservative repair and sympathetic adaptation of existing buildings, and for the restrained and thoughtful design of new buildings.

Lancaster West Neighbourhood Team

Kensington and Chelsea

The Lancaster West Neighbourhood Team has been formed to provide high-quality neighbourhood services and create a model 21st century estate by listening to our residents, repairing and refurbishing every home and creating opportunities for the whole community.

Retrofit Academy CIC

Staffordshire

Not for profit training company dedicated to retrofit

Retrofit provider example

Six Cylinder