You can even secure it to the top along with the brackets, ensuring complete light blockage. [Pre-installed] We use genuine 3M adhesive, pre-applied at the factory. Since it is machine-applied at the factory, it is more secure and smooth.
[Upgraded fabrics ]Upgraded fabrics can effectively blackout sunlight and provide heat insulation. And it's easy for cleaning. You can wipe the dust easily with a dry or damp rag. [Smooth And Silent Slide ]Our products include a high-quality aluminum alloy upper rail and thickened cassette box which is matching the valance fabric in color, and applied precision gear for noise reduction.
【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.