Watertight 65mm Parapet Pipe Adapter (65mm - 100mm) Drain - Grey
Allows water to drain off a flat roof through a parapet wall by using a preformed unit.
£21.58
£25.90
In stock
SKU
DRAIN-PA65-100
For next working day delivery
Allows water to drain off a flat roof through a parapet wall by using a preformed unit.
Fitting a parapet drain unit:
- Ensure the hole has been left in your parapet wall to allow the spigot of the drain unit to be pushed through.
- Install rubber to the roof and up the parapet wall.
- Cut out hole to allow access for the outlet.
- Add a bead of Water Cut Off Mastic to the back of the drain unit flange and then push through the parapet hole.
- Use fixing plates to hold the drain unit in place
- Prime the front of the drainage unit and a minimum of 50mm onto the rubber
- Apply flashing tape over the drain unit and onto the rubber to create a watertight finish
- Cut out drainage hole in flashing tape
Parapet drain units are also available in 100 x 100mm to allow further water run off.
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