U-Rails for underfloor heating – made in Germany & Switzerland
U-Rail for underfloor heating.
The 3012T is the compact 30-series U-Rail for 12 mm heating circuits. Its slim geometry is ideal for dry-build constructions, wall heating and renovation projects where every millimetre of build-up height matters.
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 3012T

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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