40mm barbed pipe staples to secure 15 or 16mm underfloor heating pipe to lower profile thermal insulation board prior to screeding. The rigid pipe clips are tough and durable and can easily be pushed into Kingspan/Celotex insulation by hand with the barbs providing a firm hold on the pipe. The pipe clips are also compatible with the separately sold staple gun. When installing multilayer underfloor heating pipe we recommend using a minimum of 1 clip per metre to hold it in place, and 3-5 clips on each return bend.
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