Cordless Cellular Shades 39in x 64in White Blackout - Privacy

Our review of these cordless cellular shades finds they are best suited for bedrooms and living spaces where true darkness and improved thermal comfort are priorities. The 39in x 64in white panel offers a clean look and a genuinely dark room thanks to a silver-plated layer inside the honeycomb cells that blocks sunlight and UV rays. Installation is straightforward for both inside and outside mounts when you follow the sizing guidance, and the cordless design creates a safer, neater window treatment for homes with children or pets.

Key Features

• Real Blackout: The silver-plated inner layer blocks sunlight and UV, delivering a substantially darker room for daytime sleep and media viewing.
• Cordless Operation: The cord-free design keeps the window area tidy and reduces strangulation risk while making raises and lowers simple to operate.
• Thermal Insulation: The 3/5in non-sagging cell structure traps air to help reduce heat transfer, keeping rooms cooler in summer and warmer in winter.
• Noise Reduction: The honeycomb construction dampens exterior noise, improving sleep quality or concentration in home offices.
• Flexible Mounting: Clear instructions for inside or outside mount and adjustable height up to 64in make it adaptable to many window setups.
• Customizable Fit: The product offers custom sizing options and guidance to achieve a neat inside mount or wider outside coverage.

Who It's For

The shades are ideal for anyone seeking blackout window treatments for bedrooms, nurseries, or media rooms where blocking light and reducing noise matters. They particularly suit households with kids or pets that need cordless setups for safety and a clean look.

Those who need extremely precise light control with motorized operation or who prefer visible decorative cords for style may want to look elsewhere. Also, very shallow window frames that do not meet the minimum inside-mount depth requirement should consider an outside mount.

Pros & Cons

Pros

• Effective light blockage produces a near-total dark environment for daytime sleeping.
• Easy to install and snaps into provided mounting hardware for a secure fit.
• Cordless design improves safety and keeps the window area tidy.
• Cells provide noticeable thermal and sound insulation compared with single-layer shades.

Cons

• Some users report the shade does not always stay fully down, so occasional adjustment may be needed.
• Inside mount requires a frame depth of at least 1 2/5in, which excludes very shallow frames.

Specifications

Brand	LazBlinds
Size	39in W x 64in H
Color	White
Cell Type	3/5in honeycomb
Blackout Layer	Silver-plated inner layer
Mount Options	Inside or outside mount (height adjustable to 64in)
Operation	Cordless

Our Verdict

These cordless cellular shades deliver solid blackout performance and measurable insulation benefits at a reasonable price, making them a sensible choice for bedrooms and family rooms. They are especially valuable for homes with children or pets because of the cordless safety and for anyone wanting easier temperature control without replacing windows.

Frequently Asked Questions

How do I choose the right width for an inside mount?
Choose the shade width the same as or slightly less than your window width so it fits inside the frame; ensure at least 1 2/5in frame depth.

Can these shades fully block daylight?
Yes, the silver-plated inner layer is designed to provide real blackout and significantly reduce UV and light penetration.

Is the height adjustable?
The shade height can be adjusted from 0in up to 64in to suit different window heights and mounting preferences.