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BS 5250:2011 + A1:2016 Code of practice for control of condensation in buildings

BS 5250:2021 - Management of moisture in buildings. Code of practice

BS 6229:2018 Flat roofs with continuously supported flexible waterproof coverings. Code of practice

BS 8217:2005 Reinforced bitumen membranes for roofing. Code of practice

BS 8579:2020: Guide to the design of balconies and terraces

BS EN 15804:2012+A2:2019 Sustainability of construction works. Environmental product declarations. Core rules for the product category of construction products

PD CEN/TS 16459:2019 External fire exposure of roofs and roof coverings. Extended application of test results from CEN/TS 1187

BS EN 13501-1:2018 Fire classification of construction products and building elements. Classification using data from reaction to fire tests

BS EN 13501-5:2016 Fire classification of construction products and building elements. Classification using data from external fire exposure to roofs tests

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