Twinwall PVC Rainwater System TwinsPlas Gutter Profile UK
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TwinPlas® Fitting Guide
(Available in 3 metre, 5 metre and 6 metre lengths)

Cut the gutter profile to the required length.

Gutter profile

Cut the gutter profile into the fascia brackets or rest on the stone corbels. Apply Dow Corning 796 silicone to the gutter and slide the sleeve connectors to the correct position.

gutter profile corner gutter sleeve connector
Raise the sleeve connector in the channel portion of the gutter with a small wedge or chisel and pump a generous amount of Dow Corning 796 between the sleeve connector and the gutter. Fill any gaps with 796 silicone and fix the connector to the gutter on the top edge using self tapping screws.

end cap

End caps and outlets must be sealed using Dow Corning 796 silicone. Silicone can be applied to the corbels or brackets to help secure the gutter.
Dow Corning 796 silicone is a low modulus, neutral curing silicone which gives excellent adhesion to PVC-u and must be used according to the manufacturers instructions.

Sleeve Connector

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