Slated or tiled pitched roofs - conversion to accommodate rooms: ventilation of voids to the outside air.
Slated or tiled pitched roofs - conversion to accommodate rooms: ventilation of voids to the outside air.
- Garston,Watford Building Research Establishment 1988
- 1 sheet : ill. ; 30cm.
- Defect Action Sheet 118 (Design) DAS 118 .
BUILDING DEFECTS
ROOF VOIDS
690.25
BUILDING DEFECTS
ROOF VOIDS
690.25