The KOLICOR convoluted pipe / flexible corrugated conduit coil, conduit size 20mm inside diameter, makes it suitable for underfloor heating pipe diameters up to 17mm outside diameter . suitable for the following underfloor heating pipes PexAl, PertAl, Pex, Pert and Polybutene pipes allow a cavity of air (insulating) around the underfloor heating pipes, this then can avoid the possibility of the floor screed cracking. The flexible corrugated conduit pipe is also used as a protective sleeve for where the underfloor heating pipes rises from the screed floor up to the manifold, as well as where any UFH pipes go through a expansion strip. The convoluted pipe / flexible corrugated conduit can also be used plumbing pipework for protecting both plastic and copper pipes.
The Black UFH convoluted pipe / flexible corrugated conduit available are in 50 metres lengths, where shorter lengths are requires the flexible corrugated conduit can be cut with a cutters or a knife to the appropriate length.
It also can be used for protecting electrical wires to machinery, pipe sleeving for plumbing etc.