Blackout White Curtains 84 in Long for Sliding Glass Door - Room

In this review of the Blackout White Curtains 84 in long for sliding glass door, the bottom line is simple: these panels are for anyone who needs reliable, full darkness and a clean linen look for large openings. The single biggest reason to buy is the 100% blackout liner, which effectively blocks sunlight and reduces heat transfer. The reviewer found the panels suited to living rooms and bedrooms where glare, daytime sleeping or TV reflections are a problem, and appreciated that each pack contains one extra wide 100 in by 84 in panel that hangs easily from standard rods.

Key Features

• 100% Blackout Liner: Completely blocks bright sunlight and UV rays to turn day into night and reduce TV glare.
• Extra Wide Single Panel: A single panel measures 100 in wide by 84 in long, making it suited to sliding glass doors and wide windows without sewing multiple panels together.
• Durable Linen Look Fabric: Soft primitive textured fabric with a faux linen or burlap effect gives a classic, vintage visual while feeling prewashed for added softness.
• Easy Installation: Sixteen anti-rust grommets fit up to 1 1/2 in curtain rods for effortless hanging and smooth sliding of the panel.
• Thermal and Noise Benefits: The thick blackout construction helps retain heat in winter, reduce solar heat in summer, and dampen outside noise.
• Machine Washable: Panels can be machine washed in cold water and tumble dried low for low-maintenance care.

Who It's For

These curtains are best for renters or homeowners with large sliding glass doors who want simple, full blackout coverage without custom sewing. The extra wide 100 in panel is especially useful where one continuous piece is preferred for a clean, uninterrupted look across a patio opening or wide picture window.

Shoppers who need a very soft, natural linen hand or premium designer fabric may want to compare samples first, since some buyers describe the material as more synthetic-feeling. Also, those needing multiple panels to cover several windows should note each pack contains one panel sold individually.

Pros & Cons

Pros

• Effectively blocks light and UV for sleeping, media rooms, and glare reduction.
• Large 100 in by 84 in panel covers wide openings without seams.
• Sturdy 16 anti-rust grommets make installation and sliding effortless.
• Thermal properties help keep rooms cooler in summer and warmer in winter.

Cons

• Fabric feel draws mixed opinions; some describe a more synthetic texture rather than pure linen.
• Sold one panel per pack, so additional panels must be purchased separately for layered or full-window treatments.

Specifications

Our Verdict

For anyone needing a wide, effective blackout solution for sliding glass doors or large windows, these panels deliver strong light blocking, thermal benefit, and straightforward hanging in a single oversized panel. They represent solid value for rooms where darkness and temperature control matter most, though buyers seeking a natural linen hand should preview the fabric first.

Frequently Asked Questions

Do these curtains fully block daylight?
Yes, the panels are lined to provide 100% blackout performance and block sunlight and UV rays.

How are they installed?
Each panel has 16 anti-rust grommets that fit curtain rods up to 1 1/2 in for easy hanging and sliding.

Can I wash them?
Yes, machine wash cold and tumble dry low; use non-chlorine bleach only when needed.