Cordless Cellular Shades Blackout Honeycomb 36in x 36in - No Drill

In this review the LazBlinds cordless cellular shades stand out as a practical blackout option for renters and homeowners who want darkened rooms without tools. The biggest reason to buy is the patented No Tools-No Drill system that installs inside the window frame in about 30 seconds, delivering true blackout performance thanks to a silver-plated cell layer. The review focuses on fit, ease of use, and light blocking, all of which make these shades a solid choice for bedrooms or any room that needs daylight control.

Key Features

• No Tools-No Drill system: The patented mount clamps into the window frame so installation takes seconds and leaves no holes, ideal for rental properties.
• Real blackout construction: A silver-plated layer inside the honeycomb cells blocks sunlight and UV rays to create a dark environment for sleeping or media rooms.
• Cordless operation: The cordless design raises and lowers smoothly for a tidy look and improved safety around children and pets.
• Adjustable fit: The unique spring rod extends about 1in to accommodate window widths from 35.7in to 36.6in, while the height adjusts from 0in to 36in.
• Thermal and acoustic benefits: The 3/5in cell structure resists sagging, helps insulate against heat and cold, and reduces outside noise for better sleep or focus.
• Polyester build: The fabric is durable and presents a clean, upscale appearance that customers often describe as looking more expensive than it is.

Who It's For

These shades are best for renters, landlords, and homeowners who need an inside-mount blackout solution without drilling or professional installation. They work particularly well in bedrooms, nurseries, and media rooms where true darkness and a tidy, cordless look matter.

People who need an outside mount, custom odd sizes, or motorized control should look elsewhere; this model is strictly inside mount and sized for standard 36in wide windows with at least 1.2in frame depth for proper installation.

Pros & Cons

Pros

• Quick, tool-free installation that preserves window frames and suits renters.
• Effective light blocking from the silver-plated cell layer for daytime sleeping.
• Cordless design is simple to operate and safer for homes with children or pets.
• Solid fit and appearance that customers report looks higher end than the price suggests.

Cons

• Inside mount only and requires a minimum frame depth of about 1.2in, which limits placement options.
• Size flexibility is limited to the specified width range and the spring rod extension, so custom widths are not supported.

Specifications

Brand	LazBlinds
Material	Polyester with silver-plated cell layer
Nominal size	36in W x 36in H
Actual blind size	35 3/5in W x 36in H
Fitting range	Fits window width 35.7in to 36.6in
Mount type	Inside mount only (min depth 1.2in)
Cell structure	3/5in honeycomb, non-sagging

Our Verdict

The LazBlinds cordless cellular blackout shade is a strong value for anyone who needs fast, tool-free installation and real daylight blocking. It is especially appropriate for renters and bedrooms where safety and darkness matter; limitations around inside mount depth and fixed sizing are worth noting, but the combination of insulation, neat cordless operation, and easy fit makes it a practical, affordable choice.

Frequently Asked Questions

Can I install these without drilling?
Yes, the patented No Tools-No Drill mounting system clamps into the inside window frame so no drilling is required.

Do these shades fully block sunlight?
The silver-plated layer inside the honeycomb cells provides real blackout performance and blocks UV and most incoming light.

Are these cordless shades safe for children?
Yes, the cordless operation eliminates exposed cords, reducing tangling hazards and improving safety around children and pets.