Lijan Greentech is Supplier of Heat Insulation Sheet for Roof. It is a Serious Issue to Reduce Heat in House and Other Buildings? Heat Reflective Aluminium Foil with Insulation Material XPE or Air Bubble Sandwich Sheets are Available.They Prevent Sun Heat Entering into Buildings. These Sheets can be used to Protect Heat from Roofing and Walls. Roof Cool having Heat Reflectivity upto 97%. Heat Insulation is Suitable for House, Apartments, Factories, Warehouses, Offices, Schools & Colleges, Hospitals, Auditoriums, Sports Complexes, Indoor Stadiums, Supermarkets, Shops, Restaurants etc. This is a Green Energy Solution and is Very Useful for Air Conditioned Buildings for Reducing Power Consumption.