Considering a flat roof extension for your home? Forget what you've heard, this is a great way to add space and value to your ...

Reinforced autoclaved aerated concrete (RAAC) was used mostly in flat roofing, but also in floors and walls, between the 1950s and 1990s. It has been found in public buildings across the country ...

Reinforced autoclaved aerated concrete (RAAC) is a lightweight material that was used mostly in flat roofing, but also in floors and walls, between the 1950s and 1990s. It is a cheaper alternative ...