Self-adhesive window film insulation one-way film mirror explosion-proof film home reflective sun room sun sliding door window sticker reference price: 7.5-26 yuan static 3D glue-free window paper insulation sunscreen bathroom window sticker opaque frosted window film reference price: 9-20 yuan static glue-free window film frosted window insulation sunscreen balcony sticker bathroom window sticker window paper reference price: 4.8-28 yuan shading sunshade glass sticker sunscreen insulation film window explosion-proof glass sticker black window sticker transparent opaque reference price: more than 8.64 yuan price from the network, only for I don&;t think this will work, because the main functions of curtains are decoration, beauty, shading and privacy, so that they can absorb ultraviolet rays and reflect infrared rays effectively, thus achieving the effect of heat insulation? At the same time, it can prevent glass from bursting and avoid bodily injury. Therefore, curtains can&;t replace thermal insulation films. I hope it helps you! ! ! ! # # # Of course. As we all know, heat is mainly composed of visible light, infrared light and ultraviolet light. Heat passes through the glass window in the form of infrared waves, which solves the problem of infrared rays, thus solving the problem of heat insulation, and the metal film just solves this problem. By magnetron sputtering, the metal atoms are embedded in the polyester surface of the building glass insulation film, and the atoms are arranged uniformly again. Its glue can effectively absorb almost all ultraviolet rays (98%), and the metal layer can reflect 80%-95% of the heated infrared rays to the outside, allowing visible light to come in, and enjoying the beautiful scenery outside the window without affecting the visual effect. The curtain is mainly used for decoration, beauty, shading and privacy, while the heat insulation film can really effectively absorb ultraviolet rays and reflect infrared rays, so as to achieve the effect of heat insulation. The heat insulation, heat preservation and waterproof materials of the same floor and roof are powdery particles composed of various nonmetallic substances, which have the advantages of compression and wear resistance, high hardness, no seam, no heat absorption, no heat conduction, water and heat insulation integration, etc., and are green and environment-friendly, convenient to construct, and have the same service life as houses. Used for roof insulation and waterproof. The indoor temperature drops by 5~10℃ in summer, which can save 40% of electricity. This material and technology is a new technology with effective, simple, environmental protection and long service life for external wall and roof insulation, with 20 yuan per square meter. The price network is for reference only! You can buy foam board or polyester board, spread it 10cm thick, and the thicker it is, the better the effect will be. Then, cast concrete 3-4cm thick on it, and then make asphalt waterproof layer. If you want the waterproof layer to last for a long time, you can spread stones and the like on it. The color can be white, but it must not be black. If you can, you can also spread soil and plant turf on it. Suzhou Yiranmei window film, most of the residents&; homes in our community are posted by this company, and the heat insulation effect is obvious. Other decoration materials include decoration questions and answers.