BS 8208-1 – Guide to assessment of suitability of external cavity walls for filling with thermal insulants. Existing traditional cavity construction
Guidance on assessing the suitability of existing external cavity walls with masonry and/or concrete leaves for filling with thermal insulants. Does not cover cavity walls exceeding 12 m in height or cavity walls in which vertical members of structural frames bridge the cavity. Does not give guidance on design and construction of buildings intended to incorporate cavity insulation.
