Introducing Climaflex Polyethylene Pipe Insulation, your top choice for cost-effective and high-performance pipe lagging, available in a variety of sizes at build4less.co.uk. Designed for domestic central heating systems and frost protection, Climaflex is the ideal solution to keep your pipes well-insulated and efficient. This closed-cell, grey foam insulation boasts a remarkable thermal conductivity, with values as low as 0.034 W/mK at 0°C, ensuring optimal temperature retention. Moreover, it's environmentally friendly, with zero Ozone Depletion Potential (ODP), making it a responsible choice for your home. Climaflex offers versatility with a temperature range spanning from -45°C to +105°C, ensuring durability even in extreme conditions. Its noise-damping properties, with up to 23 dB(A) reduction, contribute to a quieter environment. Whether you're insulating your pipes indoors or outdoors (note that it may degrade faster in sunlight), Climaflex's dependable performance and affordability make it the top pick for your insulation needs. Plus, it's CFC and HCFC-free, promoting a sustainable and eco-conscious solution. Find the perfect fit for your pipes with our range of sizes, available in convenient 1m and 2m lengths, all designed to make your heating system more efficient and your life more comfortable. Features: Thermal conductivity (DIN 52613):0,038 W/mK at 40 °C0,036 W/mK at 20 °C0,034 W/mK at 0 °CIgnition resistance (BS 476, Part 12:1991):no ignition source A & BWater vapour permeability (DIN52615):μ ≥ 16000Water absorption (DIN 53495):0,5 % vol. after 40 daysTemperature range: -45 °C to +105 °CNoise damping: up to 23 dB(A) (DIN 52218)