100% Blackout Cellular Shades 63in x 82in Top Down Bottom Up - White

In this review of the BERISSA 100% Blackout Cellular Shades (63in x 82in) the bottom line is simple: these shades are aimed at homeowners and renters who want near-total darkness, improved insulation, and a no-drill installation. The reviewer found the dual-mode top down bottom up design particularly useful for letting in daylight while keeping privacy, and the cordless, tension-bracket mounting makes it a renter-friendly choice. Installation is straightforward and quick, and the blackout honeycomb fabric delivers the primary benefit most buyers will be after: light control and thermal performance.

Key Features

• Dual-Mode Design: The top down bottom up mechanism lets light enter from the top while maintaining privacy below, or fully lower the shade for complete blackout.
• No Drill Installation: Dual-tension lateral brackets mount without drilling, protecting window frames and walls and making the shades removable for rentals.
• 100% Blackout Fabric: A dense fabric core blocks light completely for sleeping rooms and media spaces where darkness is essential.
• Energy Saving Honeycomb: The cellular structure traps air to reduce heat loss in winter and solar gain in summer for improved energy efficiency.
• Cordless Safety: Smooth cordless operation improves child safety and gives a clean, uncluttered look.
• Sound Reduction: Honeycomb channels absorb ambient noise for a quieter room experience.

Who It's For

The shades work best for apartment renters, families with young children, or anyone needing true blackout and privacy without altering window trim: the no-drill brackets and removable design are rental-safe and leave little residue. They are also a fit for bedrooms, media rooms, and nurseries where darkness and noise reduction matter.

Those who should look elsewhere include buyers who need motorized or remote control operation, or shoppers with unusually shaped or very large custom windows; this cordless, tension-mounted model is designed for standard rectangular windows and manual use.

Pros & Cons

Pros

• Easy, tool-free mounting with lateral tension brackets that keep the shade stable without drilling.
• Reliable 100% blackout performance that improves sleep and blocks glare for screens.
• Insulating honeycomb cells reduce heating and cooling costs while dampening noise.
• Cordless operation enhances child safety and provides a tidy appearance.

Cons

• Manual operation only, so no motorized convenience for hard-to-reach or very large windows.
• The tension bracket system requires sufficient frame depth and a secure surface to anchor properly.

Specifications

Brand	BERISSA
Size	63in W x 82in H
Color	White
Light Control	100% Blackout
Mount Type	No drill dual-tension brackets (cordless)
Cell Type	Honeycomb cellular
Energy Savings	Lab-certified up to 30% heating/cooling reduction

Our Verdict

These BERISSA blackout cellular shades are a smart choice for renters and homeowners who prioritize complete light blockage, improved insulation, and an easy, damage-free installation. The dual top down bottom up design adds useful light control flexibility, and the cordless, honeycomb construction delivers solid value for bedrooms and media spaces.

Frequently Asked Questions

Can these shades be installed without drilling?
Yes, they use lateral tension no-drill brackets that mechanically anchor to many window frames and surfaces for a removable, rental-safe install.

Do they really block all light?
Yes, the shades use a 100% blackout fabric core designed to block incoming light when fully lowered.

Will they help with heating and cooling costs?
The honeycomb cellular design creates insulating air pockets; lab testing indicates energy savings of about 30% compared with standard blinds.