Lijan Greentech Offers Different Solutions to Prevent Sun Heat Entering into Buildings including House, Office, Factory, Warehouse, Auditorium, School, College, Hospital, Meeting Hall etc. Thermal Insulation Helps to Improve Living Conditions Inside a Building. Maintaining Moderate Temperature Inside a Building Helps to Keep Good Health and Improves Efficiency of Human Beings. Roof Cool Heat Reflective Insulation Protects Heat Entering into Buildings. Aluminium Foil Reflects Heat and Protects Room from Heating. Back Up Material is XPE / XLPE or Air Bubble which gives rigidity for the sheet and Helps to Lay the Rolls Without Sagging and is Very Good Thermal Insulation.