39.5in x 72in Silver White Cordless Cellular Shades - Blackout No

In this review the LazBlinds cordless cellular shade is presented as a practical blackout solution for renters, parents, and anyone who needs a fast, tool-free window treatment. The single biggest reason to buy is the patented No Tools-No Drill system that installs inside the window frame in roughly 30 seconds while delivering true blackout performance thanks to a silver-plated inner cell. For those who want a clean, cordless look that blocks daylight and improves sleep or privacy, this shade delivers reliable results without permanent changes to the window.

Key Features

• No Tools-No Drill system: The patented mounting method fits a variety of wall types and installs quickly without drilling, ideal for renters or anyone avoiding permanent hardware.
• Real blackout construction: A silver-plated layer inside the honeycomb cells blocks sunlight and UV, creating a darkened room for daytime sleeping or media rooms.
• Cordless operation: Smooth cordless raise and lower action removes exposed cords, improving child and pet safety and offering a cleaner appearance.
• Adjustable fit: The unique spring rod extends about 1 in so the actual blind fits window widths near 39.2 to 40.1 in and the height adjusts from 0 to 72 in for flexible placement.
• Thermal and noise benefits: The 3/5 in cellular structure resists sagging, adds insulation against heat and cold, and helps reduce outside noise for a better sleep or work environment.

Who It's For

This shade is best for renters, landlords, and home buyers who need a noninvasive, removable window covering that still provides real blackout performance. It also fits families with children or pets who benefit from the cordless design and those who want a quick, tidy installation without tools.

Those who require an outside mount, custom cut widths beyond the stated fit range, or deeper mounting depth should look elsewhere; this product is specifically designed for inside mount windows with a minimum frame depth and a nominal width near 39.5 in.

Pros & Cons

Pros

• Easy, tool-free installation that works on many wall surfaces and completes in about 30 seconds.
• Effective blackout thanks to the silver-plated cell layer, making it suitable for bedrooms and nurseries.
• Cordless design is simple to use and safer for homes with children or pets, while still looking tidy.
• Solid build with a non-sagging 3/5 in cell structure that adds insulation and reduces noise.

Cons

• Inside mount only and requires a minimum 1 1/5 in frame depth, limiting use on shallow or nonstandard windows.
• Fit is optimized for a specific width range; exact trimming or outside mount options are not supported.

Specifications

Brand	LazBlinds
Material	Polyester with silver-plated inner cell
Size (nominal)	39.5 in W x 72 in H
Actual blind size	39.1 in W x 72 in H
Fit range	Window widths ~39.2 to 40.1 in; height adjustable 0 to 72 in
Mount type	Inside mount only (minimum 1 1/5 in depth)
Cell structure	3/5 in honeycomb, non-sagging

Our Verdict

The LazBlinds cordless cellular shade is a practical, value-forward choice for anyone needing quick, noninvasive blackout window coverage. It combines true light blocking, easy tool-free installation, and a cordless design that improves safety and looks more expensive than it is, making it a smart buy for bedrooms, nurseries, and rentals where permanent hardware is not desired.

Frequently Asked Questions

Can this shade be installed without drilling?
Yes, the patented No Tools-No Drill system is designed to install inside the window frame without drilling and works on many wall surfaces.

Does it fully block sunlight?
Yes, the silver-plated layer inside the cells provides real blackout performance to keep a room dark.

Will it fit my window?
The shade fits window widths of about 39.2 to 40.1 in due to an extendable spring rod and requires at least 1 1/5 in frame depth for inside mount installation.