Sliding Door Blackout Curtain 100 x 84 in - Spa Blue Room Divider

In this review of the BGment sliding door curtain, the bottom line is simple: this wide spa blue panel is aimed at people who need a single, extra-wide blackout curtain that doubles as a room divider. Our review found the panel especially useful for covering patio or sliding doors and for creating temporary private spaces; its 100 in flat width and 84 in length, plus 14 metal grommets, make it easy to hang and slide while offering noticeable light and heat reduction.

Key Features

• Extra wide size: A single panel measures 100 in wide by 84 in long, wide enough to cover sliding doors and very large windows without seams.
• Metal grommets: Fourteen silver metal grommets with a 1.6 in inner diameter sit along the top to fit most rods and allow smooth sliding.
• Room darkening: The thick material reduces incoming light, helping late sleepers and night-shift users rest during daytime.
• Thermal insulation: The fabric helps retain heat in winter and block heat in summer, which can assist with energy savings.
• Room divider use: The panel can be drawn closed to create a private area, hide storage, or temporarily divide a studio or dorm space.
• Easy to hang: The flat width and grommet design make installation straightforward and the curtain slides smoothly on a compatible rod.

Who It's For

This curtain is well suited for apartment dwellers, shared bedrooms, or anyone with a sliding door or very wide window who wants a single-panel solution for privacy and light control. It also appeals to renters and students who need a temporary room divider without construction or tools.

Those who need complete blackout in every situation, precise custom sizing, or a two-panel layered window treatment may prefer a different solution; the listed width is a flat measurement and actual coverage will be reduced after hanging, so plan for 1.5-2 times the window width for fuller fullness.

Pros & Cons

Pros

• Wide 100 in panel covers sliding doors and large openings without seams.
• Thick material and construction provide noticeable light blockage and heat retention.
• Fourteen metal grommets make the curtain easy to hang and glide smoothly on a rod.
• Versatile use as a room divider to create privacy or hide storage spaces.

Cons

• Blackout performance is mixed depending on color and mounting; darker rooms work better and flat width shrinks after hanging, so fullness can be limited with one panel.
• Sold as a single panel, so buyers needing heavy fullness or symmetrical two-panel coverage must purchase multiples.

Specifications

Brand	BGment
Panel count	1 panel
Flat width	100 in (8.3 ft)
Length	84 in (7 ft)
Grommets	14 silver metal grommets, 1.6 in inner diameter
Primary uses	Sliding door curtain, room divider, window darkening

Our Verdict

The BGment spa blue sliding door curtain is a practical, value-minded choice for anyone needing a single extra-wide panel to darken a room or divide space; it combines a roomy 100 in width, metal grommets for easy hanging, and material that helps block light and retain heat. For buyers who want straightforward installation and room-darkening across a sliding door or large window, this panel offers good utility and sensible value when used with the recommended extra width for fullness.

Frequently Asked Questions

Will one panel cover a standard sliding glass door?
Yes, the 100 in flat width is large enough for most sliding doors, but remember flat width reduces after hanging so check if you need extra fullness.

Do these curtains block heat and light?
The thick material provides room darkening and helps with thermal insulation; performance is better with darker colors and proper installation.

How is the panel mounted?
The panel uses 14 metal grommets with a 1.6 in inner diameter to slide smoothly on most curtain rods or tracks.