Want to get rid of sidelight leaks from your blackout blinds? The specially designed L-shaped PVC side rails help prevent light from leaking in around the edges of your shades to guarantee true 100% blackout solution.
Precision Fit, Maximum Light Control
Most blackout blinds have little gaps to each side to avoid scraping against the wall but light can often filter through. With our specifically manufactured, L-shaped side rails your unwanted sunlight and glare will no longer be able to slip through the side gaps. Best for bedrooms, nurseries, home theaters, and day shift workers who want to sleep during the day.
Made from Durable, Low-Maintenance PVC
Lightweight, durable and will not warp or discolor. Constructed from high quality PVC. The L shaped profile for a tight seal in the corner between the window frame and wall. PVC is extremely low maintenance and its appearance will blend with most window frame finishes.
Easy Installation – Peel & Stick or Screw-Mount
Install the side rails your way:
No-drill option: Simply peel the adhesive backing and press into place — no tools required.
Screw-mounted option: For long-term or high-moisture environments, use screws for extra stability.
These side channels can be easily trimmed with a utility knife to match your window height. Installation takes just minutes.
Works with Most Inside-Mount Shades
Our L shaped blackout side tracks work with:
Blackout roller shades
Zebra blinds
Cellular/honeycomb shades
Roman blinds
Note: Designed for inside mount only. For best performance, place the strip as close as possible to the blackout fabric.
Frequently Asked Questions (FAQs)
Q: Do L-shaped side rails really block 100% of the light?
Yes — they cover all side gaps and should not spill any light if installed correctly. They're great in bedrooms or media rooms where pitch-darkness is necessary.
Q: Can I install these light gap blockers without drilling?
Yes. They feature an included adhesive backing and are a full on no-drill fit. Clean the surface, peel off and stick it. It can also be screw-mounted to increase its durability in high-moisture areas as well.
Q: Will these side rails work with zebra or roller blinds?
Absolutely. These specially crafted side rails work great for roller blinds, zebra shades, honeycomb blinds & all kinds of inside mounted blackout window coverings.
Q: Are the light blocker strips easy to cut and size?
Yes. Easily trimmed with a utility knife, saw, or scissors (depending on material used).
Q: What can i do if the product doesn’t fit my window?
No worries. Contact us if you have any questions about an item prior to buying, or after your purchase. Our products fairly present an excellent customer supporting policy offering 30-day returns or straight exchanges of the product if something went wrong.
Customer Support You Can Count On
Not quite sure if it will fit your style of window? If unsure do contact us before ordering, if you happen to come across any hiccups in your order — missing accessories, sizing issues or anything else under the sun: our team is standing by.
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