The combination of tough cross linked plastic and overlap welded aluminium in our Pert-Al-Pert multilayer pipe produces an ideal product for both underfloor heating systems and drinking water situations alike. Being fully WRAS accredited it comes with a full 25 yr guarantee.
The aluminium core of the pipe gives it "shape memory" that means it can be bent by hand, retaining its shape afterwards. It is incredibly hard wearing and dependable and has thermal expansion properties similar to copper which means less sagging and far less strain on joints
In addition the pipe has a very broad operating temperature ranging from -20c to 95c making it suitable for a wide range of uses.