Slated and tiled pitched roofs: flashings and cavity trays for step and stagger layouts: specification.

Slated and tiled pitched roofs: flashings and cavity trays for step and stagger layouts: specification. - Garston,Watford Building Research Establishment 1988 - 1 sheet : ill. ; 30cm. - Defect Action Sheet 114 (Design) DAS 114 .


CAVITY TRAYS
PITCHED ROOFS
RAIN PENETRATION
ROOFING

690.25