Custom Blackout Curtains
How to Choose the Right Curtain Size
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Go big: Always choose the largest curtain size your space allows. Oversized curtains make windows appear larger and add drama to the room. It's always better to have curtains puddle on the floor than be too short.
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Touch the floor: For the best look, curtains should either lightly graze the floor or puddle slightly, depending on your style.
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Mount high and wide: Install the curtain rod about 12 inches (1 foot) above the top of the window and extend it 18 inches beyond each side. This creates the illusion of taller, wider windows and allows more natural light when curtains are open.

Are we missing something? Let us know what style you'd like and we can make it for you.
What makes these curtains different?
What makes these curtains different?
Sleepout Custom Blackout Curtains are almost here. Designed to fit your windows perfectly, our custom blackout curtains deliver hotel-quality darkness, elevated style, and better sleep every night.
As the #1 blackout fabric recommended by over 700 doctors and sleep experts, featured on ABC & CBS, Sleepout Curtains deliver darkness with effortless installation.
When will they be delivered?
When will they be delivered?
Delivery begins March 2026.
Join the waitlist to be the first to access custom sizing, exclusive launch pricing, and early order slots before we open to the public.
Details
Details
What's included: 2 Curtain Panels per package each 52 inches wide, measuring your selected length.
Material: Sleepout® PFAs Free 100% Blackout Polyester
Features: White backing to reflect sunlight and keep your space cooler.
Care: Machine wash on gentle cycle & hang dry. Gentle Iron to remove wrinkles.
Each set is made to order using our premium multi-layer blackout fabric, engineered to block light, reduce outside noise, and help regulate room temperature. The result is a calmer, darker space built for deeper rest.
True Blackout, Non-Toxic.
Unlike other "blackout" curtains that only block 70-90% of light and offgas toxins, Sleepout is the only 3rd party tested true non-toxic blackout for peace of mind while you sleep.
Why 100,000 People Love Sleepout
Safe 100% Blackout Fabric
Safe 100% Blackout Fabric
Unlike other blackout curtains, Sleepout® Fabric is made without forever chemicals (PFAS) yet still achieves 100% light blocking so you can rest easy knowing you own the best in blackout.
Easy to Install
Easy to Install
Our curtains are designed for an elegantly easy setup. And if you ever need a hand, our team of blackout experts is always available to help so you can get darkness in seconds.
Certified Nontoxic
Certified Nontoxic
In addition to industry-leading certifications from OEKO-TEX®, Sleepout® fabric is the only blackout fabric in the world that’s completely free from formaldehyde and certified GREENGUARD® Gold to prove it. Sleepout partnered directly with UL to test first and only blackout curtains to meet this rigorous standard, so you can enjoy naturally better sleep.
Quality You Can Feel
Quality You Can Feel
Transform any room into a cozy, peaceful, and private space for you and your family, bringing comfort every night.


