Heat Insulation(Roofing Material)

Roof insulation, likely a polyethylene foam core with a reflective foil surface designed to reduce thermal transfer. [1, 2] It is available in various thicknesses, such as 3mm, 5mm, or 10mm, and is commonly sold in rolls of different lengths. [1, 2] The material acts as a barrier to block heat from radiant solar radiation and can also prevent moisture accumulation within building structures