Pitched roofs: sarking felt underlay - drainage from roof.
Pitched roofs: sarking felt underlay - drainage from roof.
- Garston, Watford BRE 1982
- 1 sheet ; 30cm.
- Defect Action Sheet 9 DAS 9 .
DAMP
EAVES
PITCHED ROOFS
ROOFING
690.25
DAMP
EAVES
PITCHED ROOFS
ROOFING
690.25