Bananzia in a Solid-Wall Terrace: A Two-Stage Heat Retrofit
The solid-wall terrace as a test case A Victorian solid-brick terrace is a useful stress test for any low-carbon heat plan. Its 230 mm brick wall can perform near 2.0 W/m²K, several times worse than a filled cavity wall, and suspended timber floors and sash windows add paths for cold air. That matters because a […]