Blackout Cellular Shades Cordless Blinds Window Shades 40W x 64H

In this review the Blackout Cellular Shades Cordless Blinds are evaluated as a budget-friendly option for rooms that need full darkness and simple operation. The single biggest reason to buy is the built-in blackout liner that blocks 100% of incoming light and rejects harmful UV rays, creating near-night conditions during daytime. The cordless, honeycomb construction also provides insulation and quieter rooms, so this shade appeals to anyone seeking privacy, temperature control, and a child-safe, easy-to-use window covering.

Key Features

• 100% Blackout & UV Rejection: A special blackout liner is attached to the inside of the cellular material to block all daylight and reduce UV exposure to furniture and floors.
• Noise Reduction & Insulation: The honeycomb structure traps air to improve insulation and reduce outside noise for a quieter, more comfortable room.
• Cordless & Privacy Control: With no exposed cords, the shade is safer around children and pets while providing full privacy when lowered.
• Easy to Pull Down & Up: The cordless mechanism lets the shade be positioned at any height with a smooth pull, simplifying daily use and light control.
• Inside & Outside Mount Options: The shades can be installed inside a window frame or mounted outside, giving flexibility for different window depths and installation preferences.

Who It's For

The Blackout Cellular Shades suit bedrooms, nurseries, media rooms, or any living space where complete darkness and privacy are priorities. They are a sensible choice for parents and pet owners who want a safer, cordless option and for renters who need an easy-to-install shade that can be used inside or outside the window frame.

Shoppers who need heavy-duty commercial blinds or expect years of heavy use in high-traffic areas should consider more robust, premium options, since some buyers reported durability concerns after several months. If ultra-fine custom fit for irregular windows is required, a made-to-measure solution might be preferable.

Pros & Cons

Pros

• Effective light blocking and UV rejection for near-complete darkness in daylight hours.
• Provides insulation and some sound dampening thanks to the honeycomb design.
• Cordless design improves safety and offers straightforward operation and positioning.
• Flexible mounting options let you install inside or outside the frame for a cleaner look.

Cons

• Some users reported limited long-term durability, with a few shades failing after light use within months.
• The pull-down mechanism can feel less robust than premium competitors, which may affect longevity.

Specifications

Product type	Cellular blackout shade
Material	Polyester with blackout liner
Light control	100% blackout and UV rejection
Mounting	Inside or outside mount (width adjustments provided)
Operation	Cordless pull-up/pull-down
Insulation	Honeycomb structure for noise reduction and thermal insulation

Our Verdict

These cordless blackout cellular shades are a good-value choice for bedrooms and media spaces where full darkness, privacy, and a child-safe design matter most. They deliver strong light blocking and sensible insulation at an accessible price, though buyers seeking maximum long-term durability may prefer higher-end alternatives.

Frequently Asked Questions

Do these shades block all light?
Yes, the special blackout liner attached inside the cellular material is designed to block 100% of incoming light and reduce UV.

Can they be installed inside the window frame?
Yes, they support both inside and outside mounting; inside mount width should be measured as window width minus 1/2 in to 1 in.

Are they safe for homes with children or pets?
Yes, the cordless design removes exposed cords, making them a safer option for families with small children or pets.