Cordless Blackout Window Shades for Home and Office - Custom Cut Polyester Blinds

About this item

• Smooth & Quiet Glide: Keego robust constant force spring-loaded mechanism has passed 5,000 times usual lifting or pulling down tests for each cellular blind and makes it easy to raise and lower the cellular shades evenly every time and stay balanced automatically; it retracts and extends smoothly with constant force; our patented spring winder inside prolongs the lifespan of the springs, avoids the rebound or sagging performance and simplifies the mount of the top down bottom up blinds
• Energy Efficiency: The distinctive honeycomb design not only absorbs sound but also mitigates the adverse effects of UV rays, ensuring optimal insulation for energy conservation. These blackout cellular shades enhance insulation by trapping air within their honeycomb cells, which helps maintain a cool atmosphere in the summer and retains warmth indoors throughout the winter.
• Made To Order: the cordless blackout top down bottom up window blinds is custom made, custom width is 16" to 78", and height is 10" to 78". Inside mount requires 1.5" minimum window depth, we suggest deduct 0.25" for install security gap. For outside mount, the width you purchase is exactly the width you get. For more blackout, we suggest adding 4" to the width and height. Mounting hardware & Install instruction included, very easy to install.
• Note: Each custom size top/up down cordless window blind is made to order, can't be sold after a return. We appreciate customer precise measures & careful orders, avoid return without quality issues. Please contact us by here message if you have any questions.
• Room Darkening Shade: the cordless heat blocking top/up down window shades is made of 0.78" single cell blackout honeycomb fabrics with aluminum foil, which can 100% block sunlight. All blinds for windows have a white backing to reflect even more daylight and provides a uniform appearance from the outside. The cordless blinds providing a child-safe and pet-safe environment. The cellular shades blackout offer complete privacy and light blockage, perfect for media rooms, nurseries, and bedrooms.