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
DAMP
EAVES
PITCHED ROOFS
ROOFING
690.25