Blackout Cellular Shades 79in W x 72in H - No Drill Cordless Install

In this review of the Blackout Cellular Shades 79in by Sulugood, the bottom line is simple: these cordless honeycomb blinds are ideal for anyone who wants a strong blackout effect and quick, no-tools installation. The reviewer found them particularly well suited to bedrooms, nurseries, and home offices where light control and thermal insulation matter most. Installation is visibly faster than conventional mounts, and the shades deliver reliable privacy and heat reduction without exposed cords, making them a practical choice for homes with children or pets.

Key Features

• No-drill installation: The included hardware and upgraded line assembly let you mount the shades quickly without drilling, saving time and avoiding wall damage.
• 100% blackout honeycomb: The cellular design with hollow aluminum lining blocks sunlight effectively and creates a darker, more private room.
• Cordless free-stop system: The cordless operation allows smooth positioning at any height and removes cord hazards for toddlers and pets.
• Thermal insulation: The honeycomb cells trap air to help reduce heat transfer and improve room comfort.
• Dual anti-slip head: The upgraded double-support head with polymer coating keeps the shade stable and resists slipping over time.
• Smooth operation: The high-precision wire assembly system prevents sticking and rebound for a reliable, effortless motion.

Who It's For

The shades are well suited for homeowners and renters who need a larger custom-size window treatment (79in by 72in) that installs without power tools and provides strong light control. Parents and pet owners will appreciate the cordless design for safety, while anyone seeking improved thermal performance and noise reduction will benefit from the honeycomb construction.

Those who want motorized operation, decorative patterns, or semi-sheer light filtration should look elsewhere, as this model focuses on blackout performance and simple, minimalist styling rather than motor power or translucent fabrics.

Pros & Cons

Pros

• Excellent blackout performance and privacy thanks to the 100% blackout honeycomb with aluminum lining.
• Tool-free, no-drill install and a smooth cordless mechanism make setup and daily use straightforward.
• Improved stability from the dual anti-slip head reduces sagging and maintains fit over time.

Cons

• Because it is fully blackout and insulated, this shade is not intended for those who want natural light to filter through during the day.

Specifications

Product type	Cellular honeycomb blackout shades
Size	79in W x 72in H
Color	Black
Operation	Cordless free-stop system
Mounting	No drill / no tools installation
Insulation	Hollow aluminum-lined cells for thermal and noise reduction

Our Verdict

These blackout cellular shades are a solid purchase for anyone who needs a large, darkening window treatment with easy, no-drill installation. The cordless design and upgraded dual-support head give dependable performance and safer operation for family spaces, making this a good value for rooms that require privacy, light control, and improved thermal comfort.

Frequently Asked Questions

Can these shades be installed without drilling?
Yes, they are designed for no-drill, no-tools installation using the supplied hardware and mounting system.

Do they fully block daylight?
Yes, the 100% blackout honeycomb design with aluminum lining is intended to block sunlight and provide complete privacy.

Are these safe for homes with children?
The cordless free-stop system removes cords from the window area, reducing strangulation risk and improving child and pet safety.