When buying Polyplumb Underfloor Heating Pipe Stiffener (30 Pack) 15in UFHPS15, we recognise how important it is to get it right. Between different budgets, materials and needs, we understand that quality is not to be compromised, and so, we have Domestic Systems to suit all needs. From clips and covers to cylinders, Domestic Systems to valves, we provide only the quality that we believe in.