Round through wall parapet drains with integrated bitumen sleeve
TOPWET round through wall parapet drain with an integrated sleeve of modified bitumen strip and with a leaf guard. Length 24", option of extension up to 60" on request.
| Dimension | ||
|---|---|---|
| TWC 4" BIT | 4" |
Drawing documentation |
| TWC 5" BIT | 5" |
Drawing documentation |
| TWC 6" BIT | 6" |
Drawing documentation |
