Cordless Cellular Shades Blackout 35in x 64in - Easy No Drill Install

Our review of these cordless cellular shades finds them best suited for renters, parents, or anyone who needs a true blackout solution without tools. The standout is the patented No Tools-No Drill system that installs inside the window frame in seconds, making it simple to create a dark, quiet room. The silver-plated cell interior blocks sunlight and UV, and the cordless spring mechanism keeps the window surface clean and safe for children and pets. If you want blackout performance plus fast, reversible installation, this is a practical pick.

Key Features

• No Tools-No Drill system: Installs inside the window frame without drilling, protecting rental windows and saving time on setup.
• Real blackout construction: A silver-plated layer inside the honeycomb cell effectively blocks sunlight and UV for daytime sleep or media rooms.
• Cordless operation: The spring rod raises and lowers the shade smoothly and removes exposed cords for improved child and pet safety.
• Adjustable fit: The spring rod extends about 1 in to accommodate window widths from roughly 34.7 in to 35.6 in, and the height adjusts from 0 in to 64 in.
• Thermal and acoustic benefits: The 0.6 in cell structure resists sagging while helping insulate against heat and cold and reducing outside noise.
• Quick install: The manufacturer reports an easy 30 second installation when mounted inside frames with at least 1.2 in depth.

Who It's For

This shade is ideal for renters, apartment dwellers, and homeowners who need a blackout solution that does not alter window frames. Parents and pet owners will appreciate the cordless design for safety, and anyone wanting fast, reversible installation will find the No Tools-No Drill system especially convenient.

Those who need outside mount shades, custom widths beyond the 34.7-35.6 in range, or fabrics besides polyester should look elsewhere. Also, rooms that require decorative drapery or layered treatments may prefer a different product rather than a utilitarian blackout cellular shade.

Pros & Cons

Pros

• True blackout performance from the silver-plated cell interior keeps rooms dark for sleep or media use.
• Fast, no-drill inside mount protects window frames and is renter-friendly.
• Cordless spring mechanism is easy to use and safer around children and pets.
• Sturdy 0.6 in cell resists sagging and adds insulation and noise reduction.

Cons

• Inside mount only, so it requires a minimum frame depth of about 1.2 in and will not work for every window without sufficient recess.
• Limited to the supplied size range; not suitable if a custom wider or outside mount is required.

Specifications

Brand	LazBlinds
Material	Polyester with silver-plated cell interior
Product size	35 in W x 64 in H (listed); actual 34.6 in W x 64 in H
Fit range	Fits window widths approx 34.7 in to 35.6 in
Mount type	Inside mount only (min 1.2 in frame depth)
Cell structure	Non-sagging 0.6 in honeycomb cells
Operation	Cordless spring rod, adjustable height 0 in to 64 in

Our Verdict

The cordless cellular blackout shade is a practical, good-value choice for renters and families who need a fast, noninvasive blackout option. Its patented no-drill installation and true blackout cell lining deliver genuine light blocking and improved privacy without exposed cords, and the 0.6 in cells add thermal and acoustic benefits. Buy these if you have an inside-mount window with the required depth and want a safe, reversible window treatment that looks substantial without a high price.

Frequently Asked Questions

Can these be installed without drilling?
Yes, the patented No Tools-No Drill system is designed for inside mount installation without drilling into the window frame.

Will they block daylight completely?
The silver-plated layer inside the cells provides real blackout performance, significantly reducing daylight and UV transmission.

Are these safe for homes with children?
Yes, the cordless spring rod eliminates exposed cords, making these shades safer for children and pets.