Climaflex Pipe Insulation 15mm x 13mm x 1m is a premium-grade, pre-slit polyethylene foam lagging designed to insulate 15mm copper or plastic pipework. With a 13mm wall thickness and 1m length, it offers excellent thermal performance, helping reduce heat loss and prevent pipe freezing in lofts, basements, and exposed areas. Lightweight, flexible, and easy to install, it’s ideal for central heating systems, domestic plumbing, and energy conservation upgrades. Manufactured to meet BS 7523:1991 standards, it’s rot-proof, chemically neutral, and resistant to fungi, mould, and vermin.