Retrofit is the process of upgrading existing buildings with energy-saving technologies and materials to improve efficiency, comfort, and sustainability.

With over 29 million homes in the UK needing retrofit by 2030 to meet Net Zero goals, it’s a national priority. We’re here to guide homeowners, councils, housing associations, and landlords through every stage – from assessment to design and coordination.

We follow a fabric-first approach, prioritising improvements to insulation, ventilation, and building fabric before systems – making sure every home performs at its best, for the long term.

Our Retrofit Services

PAS 2035 retrofit assessments bristol

PAS 2035 Retrofit Assessments

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Retrofit Coordination - this image shows a retrofit coordinator with a clipboard inside a living room.

Retrofit Coordination

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Retrofit Design

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PAS 2038 Retrofit Assessments

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Thermography Heat Loss Survey bristol - home energy survey bristol retrofit assessment

Home Energy Survey

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Who We Work With

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