Cordless Cellular Shades 34in W x 36in H - No Tools No Drill Blackout

In this review the Cordless Cellular Shades are looked at as a practical blackout option for renters, families with children, or anyone who needs a fast, low-impact window treatment. The single biggest reason to buy is the genuine no-tools, no-drill installation that leaves no trace while delivering full blackout and UV protection; the reviewer found the shades installable in under a minute on common surfaces and effective at blocking light. This review focuses on real use: fit, ease of setup, light control, and whether the cordless mechanism performs reliably in daily use.

Key Features

• No Tools No Drill Design: Installs in about 20 seconds without drills, screws, or brackets, ideal for tenants and landlords who want a damage-free option.
• Cordless Free Stop System: The cordless lift lets you push up or pull down and stop the shade at any height, which improves safety around children and pets.
• Full Blackout & UV Block: A polyester honeycomb with a metalized layer provides near total darkness and blocks UV for a calmer interior.
• Noise Reduction & Heat Insulation: The double-honeycomb structure traps air to reduce outside noise and help keep rooms warmer in winter and cooler in summer.
• Optional Drill Kit Included: Although designed for drill-free install, a complete drilling accessory kit is included as an alternative for tricky openings.

Who It's For

The shades are best for renters, families with young children, and homeowners who want blackout performance without permanent mounting hardware; the fast, 0-trace install and cordless operation suit bedrooms, nurseries, and doors where privacy and darkness matter. They also work well for those seeking better thermal comfort and noise reduction from a lightweight window covering.

Those needing exact blackout for very large or unusually deep window pockets should check window depth requirements first; this design is for inside installs where window depth is compatible. Buyers wanting motorized control or heavy commercial-grade coverings should look elsewhere.

Pros & Cons

Pros

• True tool-free install that most users report is quick and leaves no damage to window surrounds.
• Effective blackout and UV protection thanks to the metalized honeycomb layer.
• Cordless operation increases safety and allows easy manual positioning.
• Includes a drill kit as an optional backup for varied mounting surfaces.

Cons

• Some customers report the shade does not always stay fully closed under all conditions, so tension may vary by fit and installation surface.
• Not a motorized solution, so manual adjustment may be less convenient for very large or high windows.

Specifications

Brand	Grandekor
Size	34in W x 36in H
Type	Cordless cellular (honeycomb) shade
Light control	Full blackout with UV block
Installation	No tools, no drill install in ~20 seconds; optional drill kit included
Special features	Double-honeycomb for insulation and noise reduction

Our Verdict

The Cordless Cellular Shades are a solid buy for renters and families who want strong blackout performance without permanent mounting hardware. Easy, fast installation, effective light and UV blocking, and the cordless safety feature make them good value for most bedrooms and doors, while the included drill kit provides flexibility for tougher installs.

Frequently Asked Questions

Can these shades be installed without drilling?
Yes, they are designed for a tool-free, no-drill install that typically takes about 20 seconds, and they leave no trace on common wall surfaces.

Are they truly blackout?
The polyester honeycomb with a metalized layer provides near complete darkness and blocks UV, making them suitable for rooms that need full light control.

Is the cordless system safe for children?
Yes, the cordless free stop system removes dangling cords and allows safe manual positioning, reducing entanglement risk.