Top Down Bottom Up Cellular Shades 34in x 52in - 100% Blackout

In this review of the BERISSA Top Down Bottom Up Cordless Cellular Shades, the bottom line is simple: these shades suit anyone who wants a no-drill, child-safe solution that combines complete blackout with flexible light control. The reviewer found the dual-mode design - top down for daylight and bottom up for privacy, plus full blackout when lowered - to be the single biggest reason to choose these shades for bedrooms, nurseries, or rental windows. Installation is notably easy, and the honeycomb structure offers visible insulation benefits without complicated hardware.

Key Features

• Dual-Mode Operation: The top down bottom up tracks let users let sunlight in from above while keeping the lower portion closed for privacy in one smooth motion.
• No Drill Installation: Lateral tension brackets anchor to frames without drilling, making the shades rental-safe and quick to fit on many surface types.
• 100% Blackout Fabric: The blackout core blocks virtually all light when fully lowered, which is helpful for sleepers and media rooms.
• Honeycomb Insulation: The cellular structure traps air pockets to reduce heat loss in winter and limit solar heat gain in summer for energy savings.
• Cordless Safety: The cordless design provides a smooth pull-down feel and removes cord hazards for homes with children.

Who It's For

The shades are ideal for renters, parents, and anyone who wants a straightforward retrofit without damage: the no-drill lateral tension system works on drywall, concrete, tile, wood, glass and many other surfaces, and the removable brackets leave little to no residue. They also suit bedrooms and media spaces where 100% blackout is important.

Those who need motorized operation, custom shapes, or specialty sizing beyond the listed 34in by 52in should look elsewhere; also, buyers who prefer visible headrails or decorative hardware may prefer other styles that put more emphasis on trim and finish.

Pros & Cons

Pros

• True blackout performance when fully lowered, making it easy to darken rooms for sleep or screens.
• Fast, no-drill install with tension brackets that are removable and rental-friendly.
• Energy-saving honeycomb cells that provide measurable insulation benefits.
• Cordless operation improves child safety and gives a clean look.

Cons

• Limited to manual cordless operation - no powered or remote control option in this model.
• Only one stock size provided here (34in x 52in), so exact window fit may require careful measuring or choosing a different size.

Specifications

Brand	BERISSA
Model Type	Top Down Bottom Up Cordless Cellular Shade
Size	34in W x 52in H
Light Control	100% Blackout
Installation	No drill lateral tension brackets, tool-free final tighten
Energy Benefit	Honeycomb cells for up to 30% heating savings
Safety	Cordless design for child safety

Our Verdict

The BERISSA 34in x 52in top down bottom up cellular shade is a practical choice for renters and families who need blackout performance plus flexible daylight control without drilling. Its cordless, removable mounting and insulating honeycomb fabric deliver real value for bedrooms and living spaces, though buyers seeking motorized features or a wider range of sizes should consider alternatives.

Frequently Asked Questions

Can these shades be installed without drilling?
Yes. The shades use lateral tension brackets that anchor mechanically without drilling and can be removed with minimal residue.

Do these shades completely block light?
Yes. The product uses a 100% blackout fabric core that blocks light when fully lowered.

Are these safe for homes with children?
Yes. The cordless design removes cord hazards and offers a safer setup for child-occupied rooms.