Sleeving kits add a finishing touch to your radiator – they are designed to cover raw 15mm copper pipework from floor/wall to valves and cover unattractive pipe holes in the floor/wall. They are available in finishes to match your choice of valve. Recommended particularly when pipes come from the floor. “Sleeving kits” consist of 2 x 130mm pipes TO SLIDE OVER EXISTING 15mm COPPER PIPE + 2 matching collars.