Flat or low-pitch roofs: laying flexible membranes when weather may be bad.

Flat or low-pitch roofs: laying flexible membranes when weather may be bad. - Garston, Watford BRE 1985 - 1 sheet : ill. ; 30cm. - Defect Action Sheet 63 (Site) DAS 63 .


FLAT ROOFS
PITCHED ROOFS
ROOFING

690.25