【SOUND AND HEAT INSULATION】 Changshade customized top-down blackout blinds are built-in aluminum foil, which can effectively absorb noise. The unique honeycomb structure creates air pockets to provide insulation by trapping air in the cells to block harsh sunlight and UV.
[Easy to Install] Our zebra shades are easy to install. You can complete the installation within a few minutes. For inside mount, 2" window depth require, 1/2" less than window width. For outside mount, 4" wider and 4" longer than window to make sure the fabric cover the whole window.
【SOUND AND HEAT INSULATION】 Changshade customized top-down blackout blinds are built-in aluminum foil, which can effectively absorb noise. The unique honeycomb structure creates air pockets to provide insulation by trapping air in the cells to block harsh sunlight and UV.