Blog

TOPWET Kicks Off 2026 with Participation in CRCA and IRE Trade Shows

TOPWET will once again take part in the CRCA and IRE 2026 trade shows this January. Visit our booths and discover our solutions for flat roof drainage systems.

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TOPWET and Building Information Modeling (BIM) for designers

TOPWET supports modern design using the BIM method. The bimproject.cloud platform simplifies work for designers with roof and drainage system components.

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How to drain flat roofs, what to use + calculation

A poorly designed drainage system can significantly shorten the life of the roof cladding and cause huge additional costs. Theright solution for flat roofdrainage is not complicated – just know...

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TOPWET at The International Roofing Expo

Success at IRE 2025 in San Antonio

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Hello from Chicago: TOPWET at CRCA!

Right now, we are in the heart of the action at the CRCA Trade Show and Seminars 2025 in Chicago.

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TOPWET at BAU Munich: a success that exceeded expectations

BAU Munich 2025

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Self-Regulating Heated Drainage Systems by TOPWET

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Introducing TOPWET

Traditional manufacturer of roof elements for drainage of flat roofs, terraces and balconies.

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