Internal Drain 68mm Kit
Internal Drain Water Outlet (68mm)
Material: Synthetic Rubber
Size: Fits 68mm pipe (standard domestic downpipe)
1x Internal Drain 68mm
1x 9″ Uncured Flashing Tape 300mm
1x 250ml EPDM Primer
1x Leaf Grate
The preformed EPDM drain outlet is a fast and efficient means of connecting roofing membrane to standard UK domestic downpipes.
Highly resistant to UV, structural movement and cracking
- Cut the drain flange down to leave a 25-35mm flange.
- Cut a 68mm hole in the roof membrane.
- Insert the drain ensuring a positive fit inside the down pipe.
- Fix to decking by screwing through the flange into the roof deck using 3 wood screws.
- Prime the Internal Drain and surrounding roof membrane with rubber primer.
- Cut a piece of 9″ Uncured Flashing to place over the internal drain ensuring at least 60mm extra on all sides is bonded to roof membrane
- Adhere flashing to drain and membrane using seam roller once the primer is touch dry.
- Cut a hole in the flashing making sure not to cut internal drain
- Insert leaf guard.