Cordless Roller Shades 20in x 72in 100% Blackout - No Drill Install

In this review the reviewer finds the LazBlinds cordless roller shade is best for renters, parents and anyone needing a true darkening window solution; the single biggest reason to buy is its 100% blackout performance combined with a cordless, child-safe design. Installation options and thermal benefits make it practical for bedrooms, nurseries and media rooms, and the review focuses on fit, installation choices and everyday use rather than decorative detail.

Key Features

• Exact fit guidance: Blinds are 1/5in narrower than the labelled width so choosing the same or closest size ensures a snug inside mount without trimming.
• Mounting options: Two sets of accessories allow either adhesive foam or bracket and screw installation, making it useful for renters and permanent installs alike.
• Cordless operation: The spring-driven, cord-free mechanism provides a smooth raise and lower action and reduces risk for children and pets.
• Full blackout fabric: The material blocks light completely for privacy, sleep and media rooms while also providing UV protection and thermal insulation.
• Adjustable height: Shades roll from 0in to 72in high so they work for tall windows and can be stopped at any position for controlled light.
• Durable finish: A waterproof surface helps maintain the shade in humid rooms and makes cleaning easier.

Who It's For

The shade is ideal for renters, landlords and homeowners who want a no-drill or low-commitment installation and need effective room darkening for bedrooms or nurseries. The cordless design and full blackout fabric make it especially useful for families with children and for people who value simple, safe window coverings.

Those who need precise motorized control, patterned decorative fabrics or a perfect factory fit for very shallow inside frames should look elsewhere; the shade requires at least a 1 1/5in frame depth for inside mounts and the fabric is slightly narrower than the overall shade width.

Pros & Cons

Pros

• Reliable blackout performance that significantly reduces incoming light and improves privacy.
• Multiple mounting choices make it suitable for renters or permanent installs without special tools.
• Cordless, spring system gives a clean look and safer operation around children.
• Thermal and UV-blocking fabric adds insulation and protection from sun fading.

Cons

• Some users report mixed rollability where the shade may not stay perfectly at every stop; occasional adjustment can be required.
• The fabric width is slightly narrower than the overall shade, so exact coverage requires choosing the proper outside-mount size for full overlap.

Specifications

Our Verdict

This roller shade represents good value for anyone needing true blackout and a child-safe, cordless option without complex installation. It is a practical, cost-effective choice for bedrooms, nurseries and media rooms where light control and insulation matter, though buyers should measure carefully for inside mounts and expect occasional adjustment of the spring roll.

Frequently Asked Questions

Will this fit an inside window frame 20in wide?
The actual blind is about 19 4/5in wide, so choose the same or a slightly narrower nominal size for an inside mount and confirm your frame has at least 1 1/5in depth.

Can it be installed without drilling?
Yes, the package includes foam adhesive mounting strips for a no-drill install as well as brackets and screws for a permanent mount.

Does it block all light and provide privacy?
Yes, the fabric is designed for 100% blackout performance and also offers thermal insulation and UV protection.