Blackout Patio Sliding Door Curtain 70in x 84in - Navy Blue

In this review of the NICETOWN patio sliding door curtain, the bottom line is simple: this panel is for people who need a true dark room and improved temperature control on a sliding glass door. The curtain ships as one ready-made panel measuring 70in wide by 84in long and uses a sewn-in black liner to achieve genuine 100% blackout performance. The reviewer found it particularly valuable for night-shift sleepers, media rooms, and any space where light and heat transfer through a large glass door are problems.

Key Features

• Ready made single panel: One 70in x 84in drape arrives per package so installation is straightforward for a single sliding door opening.
• 100% blackout lining: A sewn-in black liner backing blocks sunlight and UV rays to create a dark environment for daytime sleepers.
• Noise reducing weight: The heavyweight, lined fabric adds mass that helps absorb sound and reduce outside noise compared with a single-layer curtain.
• Silver grommet design: 1.6in inner diameter grommets slide easily on a rod and lend a casual, finished look while easing installation and operation.
• Thermal balance: The triple-weave two-layer construction helps keep cold out and minimize heat gain, improving room comfort near a sliding door.
• Easy care: Machine washable under 86F with mild detergent and low-temperature ironing keeps upkeep simple.

Who It's For

This curtain is best for homeowners or renters with a sliding glass door or large patio door who need reliable light blocking and a thicker panel for thermal control. It suits night-shift workers, nursery and media room setups, and anyone who prefers a very dark sleeping environment.

It is less appropriate for buyers who need multiple matching panels for extra-wide openings without buying additional pieces, or for those who prefer curtains with sheer options or decorative patterns instead of a solid lined drape.

Pros & Cons

Pros

• Effectively creates a dark room thanks to the sew-in blackout liner.
• Feels substantial and thick, offering noticeable temperature control and sound absorption.
• Silver grommets and wide 70in width provide easy hanging and smooth sliding on a rod.
• Machine washable and holds up to regular care instructions.

Cons

• Sold as a single panel, so very wide openings will require purchasing more than one panel for full coverage.
• Limited to solid color options and no sheer layer for decorative light diffusion.

Specifications

Brand	NICETOWN
Material	Polyester, triple-weave with sewn-in black liner
Package	Ready made, 1 panel per package
Dimensions	70in wide x 84in long
Grommet inner diameter	1.6in
Care	Machine wash below 86F, mild detergent, no bleach, low iron

Our Verdict

For anyone looking to transform a sliding glass door into a dark, quieter, and more temperature-stable space, this curtain panel delivers clear value. The 100% blackout liner and heavyweight construction make it a practical choice for bedrooms, nurseries, and media rooms, though very wide openings may require extra panels. Overall it is a durable, effective option that balances performance with easy care.

Frequently Asked Questions

Will this curtain completely block daylight?
Yes, the sewn-in black liner is designed to block 100% of sunlight and most UV rays when the panel is hung to cover the opening.

Can it help with noise and temperature control?
The heavyweight, two-layer triple-weave construction adds mass that reduces sound transmission and helps minimize heat loss or gain at the door.

How should I care for this curtain?
Machine wash in water below 86F with mild detergent, avoid bleach, and iron at low temperature if needed.