I'm using 25m coils of 22mm & 15mm polypipe in the refurbishment of a house, and wonder whether anyone has any tips for getting the stuff to straighten out. The 22mm pipe, in particular, is very stiff, and looking at one or two joins, the twisting force is distorting the pipe at couplings and I fear for the long term durability of the joins.
I'm told it softens considerably when hot, and perhaps that will sort out the hot water & heating pipes, once they come into use, but not the cold?
I'm told it softens considerably when hot, and perhaps that will sort out the hot water & heating pipes, once they come into use, but not the cold?