No Tools No Drill Cordless Cellular Shades - Blackout Honeycomb

In this review the LazBlinds No Tools No Drill Cordless Cellular Shades are evaluated for people who need true blackout performance without permanent installation. The biggest reason to buy is the combination of a patented no-drill mounting system and a genuine blackout silver-plated cell interior that creates a dark sleep environment while also improving thermal insulation. Reviewers will find the shade is aimed at renters, parents, and anyone who wants a clean cordless look and simple inside-mount fit for a 24 in by 36 in window.

Key Features

• No Tools-No Drill system: The patented spring-rod mounting installs in about 30 seconds without screws or brackets, so it is ideal for renters and quick updates.
• Cordless design: The cord-free lift provides a tidy, child-safe window and allows smooth raising and lowering to control light without tangles.
• Real blackout lining: A silver-plated layer inside the honeycomb cells blocks sunlight and UV, producing a dark room suitable for daytime sleeping.
• Thermal insulation: The honeycomb structure traps air in cells to reduce heat transfer, helping keep rooms cooler in summer and warmer in winter.
• Precise inside-mount fit: The product is made 3/8 in narrower for inside mounting so the actual blind measures 23 5/8 in by 36 in for a 24 in by 36 in window.
• Flexible fit range: The spring rod can extend about 1 in to accommodate windows roughly W23.7-24.6 in by H36 in for a more forgiving fit.

Who It's For

The shades are best for renters, landlords and homeowners who want a non-permanent, damage-free solution and for parents or pet owners who need a cordless, safer window covering. They also suit bedrooms and bathrooms where a true blackout is desired and customers appreciate added thermal and sound insulation.

Shoppers who need an exact custom-sized treatment or motorized operation should look elsewhere; this product is built for standard inside-mount openings and manual cordless operation rather than custom manufacturing or automation.

Pros & Cons

Pros

• Easy, tool-free installation that avoids drilling and preserves window frames.
• Effective blackout performance and UV blocking from the silver-plated cell lining.
• Cordless operation gives a clean look and improved safety for children and pets.
• Honeycomb design adds measurable thermal insulation and helps reduce outside noise.

Cons

• Designed for a standard inside-mount size so it is not suitable for irregular or nonstandard window widths without selecting a different size.
• Manual cordless lift may not satisfy buyers who prefer motorized blinds or remote control.

Specifications

Brand	LazBlinds
Intended mount	Inside mount with 3/8 in deduction
Actual blind size	23 5/8 in W x 36 in H
Recommended window size	24 in W x 36 in H
Fit range	Spring rod extends ~1 in to fit W23.7-24.6 in x H36 in
Load capacity	Holds up to 30 kg
Features	Cordless, blackout silver-plated cell, thermal insulation

Our Verdict

For anyone seeking a fast, no-damage installation and reliable blackout performance, these cordless cellular shades represent good value. They combine a true light-blocking interior layer with the convenience of a patent no-drill mount and effective thermal insulation, making them a practical choice for bedrooms, bathrooms and rented spaces.

Frequently Asked Questions

Will this fit a 24 in by 36 in window?
Yes, the blind measures 23 5/8 in by 36 in and is manufactured with a 3/8 in deduction for a proper inside mount on a 24 in by 36 in window.

Do I need tools to install these shades?
No tools, screws or brackets are required; the patented spring-rod No Tools-No Drill system installs quickly without drilling.

Do these provide full blackout?
The shades have a silver-plated interior layer inside the honeycomb cells that is designed to block sunlight and UV for a dark room.