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1980s Bungalow Retrofit

Discover the journey of a family home retrofit that took place from May to September 2023. This project focused on enhancing energy efficiency through a comprehensive external retrofit, including cavity insulation, external insulation, and a state-of-the-art heat pump. With new passive windows and doors, 300 mm of attic insulation, and ground-mounted PV solar panels, the home made a remarkable leap from an E2 to an A1 energy performance rating. Watch our series of videos to see how we meticulously addressed thermal bridging and optimised energy performance, ensuring comfort and sustainability for years to come.

Step 1 visiting the site and preparing the retrofit

Step 2 preparing the site, Exacting the perimeter 

Step 3 Mid Construction update

Step 4 Completing the retrofit 

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©2025 by RUA Architects

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