Pitched roofs: sarking felt underlay - watertightness.

Pitched roofs: sarking felt underlay - watertightness. - Garston, Watford BRE 1982 - 1 sheet ; 30cm. - Defect Action Sheet 10 (Site) DAS 10 .


DAMP
EAVES
PITCHED ROOFS
ROOFING

690.25