BERISSA Top Down Bottom Up Cordless Cellular Shades - Easy No Drill

In this review of the BERISSA Top Down Bottom Up Cordless Cellular Shades the bottom line is simple: these shades are aimed at renters and homeowners who want effective light control and privacy without tools or permanent installation. The cordless, dual-mode design and no-drill lateral tension brackets are the single biggest reasons to buy, delivering blackout performance and energy savings while fitting a wide range of window types. Installation is straightforward and many users praise the fit and finish, so the shades work well for anyone who needs blackout capability with flexible daylight options.

Key Features

• Dual-mode top down bottom up: Lets you lower the shade from the top to admit light while keeping privacy below or lower from the bottom for full blackout and privacy.
• No drill installation: Lateral tension brackets mechanically anchor to frames so you can install without tools or drilling and remove without residue, ideal for rentals.
• Honeycomb blackout cellular design: The cellular structure blocks light completely with a fabric core and also traps air for better insulation in winter and cooling in summer.
• Energy saving and noise reduction: Lab-certified to cut heating costs and reduce noise by using honeycomb channels that insulate and absorb sound.
• Cordless and child safe: Smooth cordless operation provides simple pull down control while eliminating dangling cords for added safety in family rooms and kids rooms.

Who It's For

This product is best for renters, apartment dwellers, and homeowners who need a no-damage installation and want flexible control over light and privacy. The cordless, top down bottom up function makes it especially useful for bedrooms, living rooms, and any room where you want daylight without compromising privacy.

Those who need custom motorized control, specialty opaque fabrics beyond blackout cellular, or sizes outside standard ranges should look elsewhere; likewise buyers requiring outside-mount wooden blinds or very heavy commercial windows may prefer a different solution.

Pros & Cons

Pros

• Easy, tool-free installation with lateral tension brackets that hold securely on many surfaces.
• Effective blackout performance and reduced heat gain thanks to the honeycomb core.
• Dual-mode operation provides daytime light control while preserving privacy.
• Clean cordless design improves child safety and delivers a neat, modern look.

Cons

• Standard sizing means very large or unusually shaped windows may require custom solutions.
• Installation relies on proper frame fit and hand-tightening, which may take a moment to adjust for perfect alignment.

Specifications

Product Type	Cellular shades / blackout blinds
Size	70 in W x 64 in H
Mount Type	No drill lateral tension brackets (no tools)
Operation	Cordless top down bottom up dual-track
Light Control	Light filtering with blackout fabric core
Energy Performance	Lab-certified cellular structure, claimed 30% heating cost savings
Safety	Cordless design for child safety

Our Verdict

The BERISSA Top Down Bottom Up Cordless Cellular Shades are a practical, renter-friendly option that combines true no-drill installation with effective blackout and insulation benefits. They represent good value for anyone who wants a neat cordless look, flexible light control, and energy savings without permanent hardware, though buyers needing nonstandard sizes or motorized features should consider alternatives.

Frequently Asked Questions

Can these shades be removed without damage?
Yes; the lateral tension brackets are removable and designed to leave no residue, making them suitable for rental units.

Do they block light completely?
The cellular design includes a blackout fabric core that blocks 100% of light when fully lowered and improves insulation.

Is any special tool required for installation?
No; installation uses hand-tightened nuts and the included wrench for final adjustment so no additional tools or drilling are needed.