The Fabric-First Future of Retrofit

Across the industry, there’s a clear shift: fabric-first is no longer optional — it’s fundamental.

We’re seeing more local authorities prioritise insulation, windows, doors and roof improvements as the first step toward Net Zero, long before introducing complex systems.

At Arc Group, we’re delivering this approach across multiple London Boroughs through EWI/IWI, loft and floor insulation, high-performance windows and doors, and roof thermal upgrades. The result? Warmer homes, lower bills, and a sustainable pathway that residents can feel today, not in ten years.

Fabric-first is where long-term value begins — and we’re proud to be leading these programmes on the ground.

hashtag#Decarbonisation hashtag#Retrofit hashtag#FabricFirst hashtag#EnergyEfficiency hashtag#NetZero hashtag#HousingImprovement hashtag#SustainableConstruction hashtag#LondonHousing hashtag#BuildingBetterHomes