100% Blackout Cellular Shades 56in x 64in Top Down Bottom Up

Our review of these 56in x 64in BERISSA cellular shades finds them best for homeowners and renters who want complete darkness and simple, damage-free installation. The single biggest reason to buy is the combination of true blackout performance with a cordless, dual-mode top down bottom up design that lets light in from the top while keeping privacy below. Installation is aimed at DIYers and rental-safe setups: the lateral tension brackets require no drilling and can be removed without residue, which appeals to anyone wary of permanent window alterations.

Key Features

• 100% Blackout: The dense honeycomb fabric core blocks external light for complete room darkening when lowered from the bottom.
• Top Down Bottom Up: Dual-track operation provides flexible light control by lowering from the top for daylight or from the bottom for privacy and blackout.
• No Drill Installation: Lateral tension brackets anchor to the frame so users can install the shades in minutes without power tools or permanent fasteners.
• Energy Saving: The cellular construction traps air to reduce heat transfer, helping lower heating and cooling costs seasonally.
• Cordless Safety: Smooth, cordless operation improves child safety while still allowing easy manual adjustment.
• Removable & Rental-Safe: Hand-tightening and a small included wrench let you remove the system later with minimal trace on many surfaces.

Who It's For

These shades are ideal for renters, parents, and bedroom users who need reliable light blocking and privacy without committing to drilled holes. The 56in x 64in size fits many standard medium-to-large windows and the blackout core benefits shift workers, nurseries, or anyone wanting darker daytime sleep.

Those who should look elsewhere include users needing motorized or remote-controlled blinds, or people with unusually deep or very shallow window frames where lateral tension mounting may not achieve a secure fit. Also, if partial light diffusion rather than full blackout is desired, a lighter fabric option would be preferable.

Pros & Cons

Pros

• True blackout fabric provides consistent room darkening and reduces outside light leakage.
• Top down bottom up design gives practical, one-touch control of light and privacy.
• Tool-free, no drill install with tension brackets makes it rental-safe and fast to set up.
• Honeycomb cells add insulation to help lower heating and cooling expenses.

Cons

• The cordless manual operation lacks motorized convenience for users who prefer remote control.
• Proper fit relies on accurate measurement and frame compatibility; custom adjustment may be needed for atypical windows.

Specifications

Brand	BERISSA
Size	56in W x 64in H
Color	Black
Light Control	100% Blackout
Operation	Top Down Bottom Up, Cordless
Installation	No drill lateral tension brackets (includes wrench)

Our Verdict

These BERISSA 56in x 64in blackout cellular shades offer strong value for renters and homeowners who need dependable blackout performance with a damage-free mount. The dual-mode operation and insulating honeycomb make them a practical, cost-saving choice for bedrooms and nurseries, provided you do not require motorized controls.

Frequently Asked Questions

Can I install these without drilling?
Yes, the shades use lateral tension brackets and included hardware to mount without drilling into most frames and surfaces.

Do they block all exterior light?
The honeycomb blackout fabric core is designed for 100% light blocking when fully lowered from the bottom.

Are these safe for children?
Cordless operation reduces entanglement risk, making them a safer option for homes with children.