Such provisions, among others, are essential to ensure safe escape in the event of fire or other emergency. The new floor and room layout requires a safe and easy exit route in the event of fire. Careful consideration of this item is of critical importance. The provision of an automatic smoke or heat detection system to give early warning of a fire is desirable. The provision of escape windows is an important aspect of life safety in roofspace conversions.
Ventilation is essential to most room areas to prevent unpleasant living conditions.
Condensation, if not properly catered for, especially in areas where it cannot be seen, can cause problems. Certain roofspace layouts and roof construction types require careful consideration of ventilation and vapour check barrier provisions. The walls and roof of the roofspace conversion require not only to keep out the rain and effects of damp but also to reduce heat losses. If a bathroom or shower room is to be included, additional ventilation measures will be required to prevent excessive condensation. In addition to a Building Regulation approval, you may also require Planning Permission in certain circumstances.