LazBlinds 41043420 No-Drill Cellular Shade, 35 x 64 in, White Blackout

For a bedroom or media room, this LazBlinds cellular shade offers a cordless way to darken the space and adjust the view. Its top-down/bottom-up design lets you position the shade from either rail, rather than relying on a basic bottom-up blind. The no-drill mounting system is designed for an inside mount on wood, tile, marble, or concrete. The white finish keeps the window treatment visually coordinated.

Usage tips

This shade is made for a window measuring 35" W x 64" H. Its actual blind size is 34 5/8" W x 64" H, and the adjustable spring rod accommodates window widths from 34.7" to 35.6" at 64" high. Measure the inside of the window opening and confirm it falls within that range before installation. The tool-free design installs without drilling or screws, and the spring rod supports up to 30 kg on the listed surfaces.

Use the magnetic top rail to raise or lower the shade, then adjust the middle rail to set the amount of light and privacy you want. The cordless operation avoids a hanging pull cord, while the stopper mechanism helps keep the bottom rail in place. For a darker room, lower the shade across the window, for flexible daylight and a view, position the top and bottom rails independently.

Where it shines

The 1-inch honeycomb cells and silver-plated inner layer are designed to block sunlight and UV rays, while the cellular structure helps insulate against outdoor heat, cold, and noise. That combination makes the shade useful in bedrooms where light control matters, or in a media room where reducing incoming daylight can make the space more comfortable to use. The blackout-white finish also gives you a neutral look suited to a range of indoor rooms, including bathrooms, dining rooms, and living rooms.

Compared with a simple shade that only lifts from the bottom, the top-down/bottom-up layout gives you more ways to balance privacy and daylight. Buyers commonly praise the installation, light blocking, appearance, and fit. Feedback on adjustability and durability is mixed, with some buyers reporting breakage after two months.

At a glance

• Type: Cordless top-down/bottom-up cellular shade
• Size: 35" W x 64" H window, actual blind size 34 5/8" W x 64" H
• Color: Blackout white
• Material: Polyester
• Mounting: Inside mount, tool-free installation
• Operation: Manual with magnetic top rail
• Included components: Mounting hardware

Final verdict

This LazBlinds shade suits shoppers who want a blackout window treatment with flexible positioning and a clean, cordless appearance. Its adjustable rails help manage privacy and daylight, while the no-drill mounting approach is a practical fit for an inside-mounted window treatment on the listed surfaces. Choose it for a bedroom, media room, or another indoor space where room-darkening coverage and flexible light control are priorities.