Modified bitumen
TOPWET extension with an integrated sleeve of modified bitumen for vertical TOPWET terrace outlets of DN 70, 100 and 125, with a sealing ring.
Extension is without leaf guard, with extension pipe.
| Тип | Высота выше уровня утеплителя | Документация |
|---|---|---|
| TWTN v300 BIT | 20-300 mm | — |
