Cordless Cellular Shades 24in x 36in Blackout Honeycomb - White

In this review of the cordless cellular shades, the bottom line is simple: these 24in x 36in blackout honeycomb shades are best for homeowners who need real light control and improved insulation without tangled cords. The reviewer found the single biggest reason to buy is the real blackout performance from the silver-plated inner layer that blocks sunlight and UV, delivering a dark room for daytime sleepers. Installation options for inside or outside mount and the included mounting hardware make them a practical pick for typical bedroom and office windows.

Key Features

• Cordless design: The cord-free mechanism offers a neat appearance and a safer environment for children and pets while remaining easy to raise and lower.
• True blackout: A silver-plated layer inside the cell structure blocks sunlight and UV for a genuinely dark interior, suitable for daytime sleeping.
• Thermal insulation: The 3/5in non-sagging cell structure helps reduce heat transfer in summer and retain warmth in winter to improve energy efficiency.
• Noise reduction: The honeycomb cells soften outside sounds, making it easier to sleep or work in noisy environments.
• Flexible mounting: Options for inside or outside mount are supported, with inside mounts receiving a 0.4in deduction for proper fit.
• Custom sizing and support: Shades are customizable and the seller offers responsive support for installation or sizing questions within 24 hours.

Who It's For

This shade is aimed at people who want serious light control for bedrooms, nurseries, or media rooms while improving window insulation. The combination of blackout performance and cordless convenience makes it ideal for families with kids or pets and for anyone managing daytime sleep schedules.

Those who should look elsewhere include windows that need a very shallow inside mount (frame depth less than 2.4in) or buyers who require motorized operation or patterned decorative fabrics; this model focuses on plain white blackout functionality and manual cordless operation.

Pros & Cons

Pros

• Effective light blockage due to the silver-plated inner layer for true darkness.
• Improved thermal performance and reduced noise from the honeycomb cell design.
• Cordless operation for a clean look and added safety around children and pets.
• Comes with mounting hardware for both inside and outside installations.

Cons

• Some users report the shade may not always stay down reliably, so tension or adjustment might be needed.
• Requires a minimum inside frame depth of 2.4in for inside mount, otherwise outside mount must be used.

Specifications

Brand	LazBlinds
Product type	Cordless cellular blackout shade
Color	White with silver-plated inner layer
Nominal size	24in W x 36in H (height adjustable)
Cell depth	3/5in non-sagging cell
Mount options	Inside mount (0.4in deduction) or outside mount
Minimum inside frame depth	2.4in

Our Verdict

These cordless cellular shades are a solid value for anyone who needs dependable blackout performance, improved insulation, and a safer, cord-free window covering. They work especially well in bedrooms and kid-friendly spaces; just confirm frame depth before selecting an inside mount and be prepared to fine-tune tension if the shade does not hold perfectly at first.

Frequently Asked Questions

How should I measure for an inside mount?
Measure the inside frame width at top, middle and bottom and use the smallest measurement minus 0.4in for the customized inside mount width.

Can these shades fully block daylight?
Yes, the silver-plated inner layer is designed to provide true blackout and block UV for a dark room.

Is the cordless design safe for children?
Yes, the cord-free mechanism creates a safer environment for homes with children and pets while remaining easy to operate.