Round safety overflows with integrated bitumen sleeve

TOPWET round safety overflow with an integrated sleeve of a modified bitumen strip. Length 600 mm, option of extension up to 1500 mm on request.

TWPP 50 BIT DN 50 Drawing documentation
TWPP 75 BIT DN 70 Drawing documentation
TWPP 110 BIT DN 100 Drawing documentation
TWPP 125 BIT DN 125 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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