foil bubble insulation , heat insulation material , building  thermal insulation material , home insulation ,we produce is a new kind of building material , which is  widely used by Europe , North America and Japan .Compared with concrete,wood , this material can stop the UV efficiently outside the house ,the builder will add some traditional material like glass wool , foam board . but this way still reduce little of the UV .our products , foil bubble insulation , its structure is one layer of bubble and two layers of foil .the middle air and the sides reflectively material can stop the conduction of the heat ., it is an energy saving and environmental protection material . now they are widely used in the building and air contationing engineering .home and abroad .it can not only be used in the roof  to stop the UV entering into the house in summer , but maitain the heat into the house in winter . which can save the cost of making the heater .so it has the outstanding energy saving effects .    

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