Non-combustible insulation in roofs and balconies

Non-combustible insulation in roofs and balconies

Feb 26, 2021 | Uncategorised

Non-combustible insulation in roofs and balconies Building Regulation Approved Document B Volume 1 Dwellings requires that balconies on buildings over 18m high are constructed using non-combustible materials as they are classed as part of the external wall. There are...