Straight roof drains with integrated bitumen sleeve
TOPWET roof drain with an integrated sleeve of modified bitumen strip, straight version, heat-insulated – double-wall with a protective dome and flexible coupling for conection to rainwater pipes.
| Dimension | ||
|---|---|---|
| TW 3" S BIT | 3 |
Drawing documentation |
| TW 4" S BIT | 4 |
Drawing documentation |
| TW 5" S BIT | 5 |
Drawing documentation |
