TOPWET
Vertical roof drain with PVC collar — TW SAN 75 PVC
Vertical outlet with the PVC membrane sleeve already bonded on and a protective leaf basket fitted.
Details
TOPWET
Round overflow spout with PVC collar — TWC 110 PVC
DN 110 overflow spout for larger roofs and higher design rainfall.
The larger spout in the range, with the same bonded PVC collar and protective grille. Sized from the roof catchment and the blocked-outlet scenario, not from the size of the pipe below it.
Specification
- Nominal diameter
- DN 110
- Collar
- Integrated PVC-based membrane sleeve
- Standard length
- 600 mm
- Custom length
- Up to 1500 mm
- Supplied with
- Protective grille
Typical applications
- Parapet overflow on large roofs
- Industrial roofs
- Podium decks
Need this priced against a drawing?
Send the detail or the specification clause. We quote the exact article, quantity and lead time — and flag it if something else in the range fits the build-up better.
Also in flat roof drainage
TOPWET
Vertical roof drain with PVC collar — TW SAN 110 PVC
The DN 110 outlet, for larger catchment areas and higher rainfall intensities.
DetailsTOPWET
Round overflow spout with PVC collar — TWC 75 PVC
Through-parapet spout with a bonded PVC sleeve and protective grille — the roof's pressure relief.
Details