Lijan Greentech – Leading Supplier of Thermal Insulation for Buildings. Lijan Greentech is one of the leading suppliers of thermal insulation materials for industrial, commercial, and residential buildings. Our products work on the combined principles of heat reflection and thermal insulation, significantly reducing heat transfer inside buildings. Why Choose Our Roof Cool Insulation? Works through 97% heat reflectivity using high-quality reflective laminations. Offers additional thermal resistance through non-conductive materials. Backed by up to 5 years warranty for long-lasting performance. Available in various thicknesses from 4 mm to 19 mm Product Highlights: Laminated with MetPet foil, Aluminium foil, and AluPet foil Options in single-side or double-side lamination XPE foam core for insulation strength and durability Aluminium foil with air bubble layer – a cost-effective solution Designed as an efficient alternative to sandwich roofing panels and ACP side walls Our Roof Cool insulation ensures durability, energy savings, and comfort, making it the smart choice for modern buildings.