Conserve Energy Year-Round with Low-e Window Film for Commercial and Residential Buildings Glass doors and windows are among the most vulnerable points in your home, accountable for significant energy consumption in both summer and winter. Fortunately, there’s a budget-friendly solution to this problem: low-e window film. When you retrofit existing windows with this innovative film, you can effectively reduce energy use, lower energy costs, and improve year-round comfort,With a much lower cost than window replacement, The nano low-e film is an intelligent investment for commercial properties in all climates. It provides powerful solar control that helps to maintain stable indoor temperatures, reduces glare, and blocks more than 99% of the UV rays that contribute to the fading of artwork and furnishingsBenefits Of Thermal Insulation Window Film:Transparent and durable Window filmRejects harmful UV ray 99.9% and 97% infrared radiationEnergy Savings & Warm in the winter and Cool in the summer Window Film resist peeling, bubbling, scratching and abrasion for long-lasting beauty andclarity