Mechanical roof flap

Mechanical roof flap TOPWET with increased drainage capacity and self-cleaning properties. It is designed for roof outlets, terrace outlets and their extensions TOPWET. The flap can not be used for DN 150 drains and for redevelopment and extended drains. The flap should not be installed in an environment with the inhibited air circulation.

TWZU KL 70 x 70 mm Drawing documentation

We offer a complete range of products for flat roof drainage systems, TOPSAFE fall protection systems and many other accessories.

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