U-Rails for underfloor heating – made in Germany & Switzerland
U-Rail for underfloor heating.
The 4016T fixes 16 mm heating pipes safely and gently. It is the long-time classic for renovation and dry-build systems with reduced build-up height, frequently used in thin-layer screed retrofits.
Winkler Technik supplies wholesalers, system providers and OEMs. Installers can source our products through their local distributor – contact us and we will refer you to a supplier near you.
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U-Rail 4016T

Universal U-Rail for 16/17 mm standard pipes – clamping range up to 25 mm.
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Our strongest U-Rail – purpose-built for 25 mm pipes and large-area heating.
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U-Rail for 22 mm pipes – longer heating circuits, fewer manifolds.
Details →Questions about application, quantities or delivery time? We will advise you personally.
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