The drain unit shown here is an ideal means of attaining continuity between the area being
waterproofed and the discharge pipe on flat roofs.
It has been designed for use with two-component cementitious waterproofing and all cold
applied liquid membranes.


PRODUCT DATA
- Made from thermoplastic IGOM EE
- Flexible flange with 5 mm x 5 mm x 260 mm mesh net
- Tail pipe fitted with a 100 -110 mm x h= 250 mm anti back-up
- PP grille seat h= 10.5 mm x 150 mm x 110 mm
- PP or ABS grille h= 9 mm x 143 mm x 143 mm


INSTALLATION
- Install the first layer of waterproofing over the whole area, also under the flange
after inserting the outlet pipe to the discharge pipe
- Embed the reinforcing net ( 5 mm x 5 mm glass fibre net) up to the edge of the unit
- Install the second and any successive layers up to the hole


SPECIFICATION
Supply and installation of drain unit made from thermoplastic rubbers, having an anti backup
tail piece ø 100 - 110 mm x h 250 mm. Flange ø= 260 mm with sides supplied with 5 mm x 5 mm mesh along its edges.
Complete with grill seat in ABS mm. 150x150 h mm 10.5.
Grill in ABS mm. 143x143 h mm 9