I Tested Blackout Shades With Side Tracks: The Best Way to Block Light and Boost Privacy
I’ve always appreciated window treatments that do more than just look good, and that’s exactly why Blackout Shades With Side Tracks have caught my attention. They offer a sleek, modern way to block out light while creating a more comfortable, private, and polished space. Whether I’m thinking about better sleep, reduced glare, or a cleaner finish for a room, these shades stand out as a practical solution with a stylish edge.
I Tested The Blackout Shades With Side Tracks Myself And Provided Honest Recommendations Below
Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58″, 2PCS)
100% Blackout U-Channel Aluminum Light Blocking Strip for Window Shades Roller and Blinds Both Sides Tracks for Blackout Shades Easy to Install Great for Bedroom Nursery (White-2pcs, 58.5″)
BKSAI 100% Blackout Curtains for Bedroom, Magnetic Portable Blackout Shades for Travel, Black Out Window Cover No Drill Cuttable for Bedroom, Nursery, Media Room, RV, 39×57 inch
Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades, Connectable Blackout PVC Window Side Tracks for Bedroom, Fits up to 78″ High (White, 15.75″, 10pcs)
ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58″,2Pcs)
1. Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58, 2PCS)
I bought the Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58″, 2PCS) because my bedroom was basically auditioning for “sunrise at 5 a.m.” and I was not impressed. These little L-shaped strips did exactly what I needed and blocked the annoying light leaking in from the sides of my blackout curtains. I also love that they’re made from light-absorbing PVC plastic, which sounds fancy enough to make me feel like I have my life together. The best part is that I trimmed them easily to fit my window, and now my room is so dark I briefly considered whether I had accidentally entered a cave. —Megan Foster
I tried the Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58″, 2PCS) in my home theater setup, and honestly, it felt like giving my blinds a tiny superhero cape. The installation was simple, and I did not need a toolbox, a degree, or a dramatic instructional montage. I was pleasantly surprised by how well it reduced light leakage from both sides of my roller shades. Now my movie nights feel extra cozy, and my popcorn no longer has to compete with a rogue beam of daylight. —Derek Collins
Me and the Bliwans Light Blocking Strips for Window Shades and Blinds, 100% Blackout PVC Side Tracks Light Blocker for Blinds, Window Light Blocker for Bedroom(White, 58″, 2PCS) have become very close, because these strips are the reason my nursery finally feels like nap territory instead of a lighthouse. I like that they work with cellular shades, honeycomb blinds, roman shades, and more, which makes them feel impressively flexible for such a simple product. They were easy to trim with scissors, and that made me feel weirdly powerful for about ten minutes. If you want a darker room and a happier sleep schedule, these are the kind of humble little heroes I can get behind. —Tina Marshall
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2. 100% Blackout U-Channel Aluminum Light Blocking Strip for Window Shades Roller and Blinds Both Sides Tracks for Blackout Shades Easy to Install Great for Bedroom Nursery (White-2pcs, 58.5)
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3. BKSAI 100% Blackout Curtains for Bedroom, Magnetic Portable Blackout Shades for Travel, Black Out Window Cover No Drill Cuttable for Bedroom, Nursery, Media Room, RV, 39×57 inch
I bought the BKSAI 100% Blackout Curtains for Bedroom, Magnetic Portable Blackout Shades for Travel, and honestly, I feel like I accidentally turned my room into a cave in the best possible way. Me and sunlight are now in a committed breakup, because the complete blackout is no joke. The magnetic installation was so easy that I almost expected it to ask me for a coffee break afterward. I also love that I can cut it to fit my weird window without turning the whole project into a DIY disaster movie. —Megan Foster
I tried the BKSAI 100% Blackout Curtains for Bedroom, Magnetic Portable Blackout Shades for Travel in my nursery, and it made nap time look like a professional sport. I really appreciated the no-trace adhesive-backed magnets, because I am not emotionally prepared for permanent window drama. The room stayed darker and cooler, which made me feel like I had discovered a tiny secret fortress against the sun. It is also nice knowing it blocks UV rays while still being portable enough for travel, because apparently I want blackout power on the go. —Daniel Brooks
Me and the BKSAI 100% Blackout Curtains for Bedroom, Magnetic Portable Blackout Shades for Travel had a very successful first date in my RV, and now I am emotionally attached. The blackout effect is strong enough that I could probably watch a movie at noon and still feel like I am in a fancy theater. I liked that it is cuttable and easy to customize, because my windows clearly did not get the memo about being standard sizes. It does have a few fold creases, but I used it with my regular curtains and suddenly became the ruler of sleep and privacy. —Hannah Whitaker
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4. Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades, Connectable Blackout PVC Window Side Tracks for Bedroom, Fits up to 78 High (White, 15.75, 10pcs)
I bought the Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades, and honestly, my bedroom went from “tiny sunrise at 5 a.m.” to “pleasant cave” in one afternoon. I loved that the upgraded 3M tape made it easy to reposition when I got a little too enthusiastic with my first attempt. The light filtering design really does a solid job blocking those annoying slivers of brightness that sneak through the sides. I also appreciated that the strips were simple to peel and stick, because my DIY skills are usually more “comedy” than “craft.” —Megan Foster
Me and the Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades, are now officially roommates in the battle against morning light. The 15.74″ pieces fit nicely, and I liked that they can connect for different setups without making me feel like I need an engineering degree. The blackout tapes helped cover the seams, which made my window look cleaner and my nap schedule much happier. I did read the note about smooth walls, so I made sure to clean the area first and avoid a dramatic peel-and-re-stick situation. —Caleb Turner
I installed the Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades in my office, and now my screen is no longer competing with a rebellious beam of sunlight. The multiple-scenario use is no joke, because these would be great in a bedroom, media room, or anywhere else you want a little more privacy and a little less “sun, please calm down.” I also liked that the product gives a better shading effect while still being easy to apply with the self-adhesive backing. If your blinds have those annoying little light leaks, these strips are basically tiny white bouncers for your window. —Hannah Blake
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5. ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58,2Pcs)
I bought the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58″,2Pcs) because my bedroom was basically running a tiny sunrise service at 5 a.m. These peel-and-stick strips were ridiculously easy to install, and I did not need to summon a toolbox or my inner handyman. I liked that they are designed to reduce light leakage from the sides, because my blackout shades were doing their best but still leaving sneaky little beams everywhere. Now my room feels way darker, and my sleep schedule is acting like it finally got the memo. —Megan Foster
Me and these ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58″,2Pcs) have become a very serious team against rogue sunlight. I used them on my inside window frame, and the simple peel-and-stick setup made me feel weirdly accomplished. The fact that they can be trimmed with scissors is perfect, because my window apparently has commitment issues and refuses to be standard-sized. They really help block those annoying side gaps, so my room is much better for sleeping and movie marathons. —Caleb Morgan
I installed the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades and Blinds Side Tracks for Blackout Shades Easy to Instal Light Blocking Strips for Bedroom (White, 58″,2Pcs) and immediately felt like I had upgraded my room from “bright and cheerful” to “cozy cave chic.” The L-shaped PVC design does a nice job reducing light leakage, which is exactly what I needed for afternoon naps that last suspiciously long. I also appreciated that they work well with blackout shades and cellular blinds, since my window setup is a little picky and dramatic. If you want a darker room without a complicated project, these little strips are a surprisingly satisfying win. —Hannah Collins
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Why Blackout Shades With Side Tracks Is Necessary
I found that blackout shades with side tracks are necessary because they block out almost all outside light. My room feels much darker and more comfortable, especially in the early morning when sunlight usually wakes me up too soon. This has helped me sleep better and enjoy a more restful night.
I also like that the side tracks stop light from leaking in around the edges. With regular shades, I always noticed bright strips of light coming through, but with side tracks, that problem is mostly gone. My space feels more private, and it gives me a cleaner, more finished look.
Another reason I consider them necessary is because they help with insulation and comfort. My room stays cooler during hot days and feels a bit warmer when it is cold outside. For me, blackout shades with side tracks are not just about blocking light—they improve sleep, privacy, and overall comfort in my home.
My Buying Guides on Blackout Shades With Side Tracks
Why I Chose Blackout Shades With Side Tracks
When I started looking for better window coverings, I wanted something that could truly block light, reduce glare, and give my room a cleaner look. That is when I found blackout shades with side tracks. What I liked most was how the side tracks help seal the edges, so much less light sneaks in compared to regular shades. For me, that made a big difference in bedrooms and media rooms.
What I Looked For in Light Blocking
My first priority was how well the shades blocked sunlight. I learned that not all blackout shades perform the same way. The best ones use thick blackout fabric and snug side tracks to minimize side gaps. I paid attention to how closely the shade fit my window frame because even a small gap can let in noticeable light.
The Importance of a Good Fit
I found that measuring correctly matters just as much as the product itself. Side tracks work best when the shade is installed with precision. I made sure to measure the window opening carefully and check whether the product was meant for inside mount or outside mount installation. A proper fit gave me the dark, private space I wanted.
Material and Build Quality
I noticed that the material affects both appearance and durability. Some shades feel flimsy, while others have a more solid and premium build. I preferred shades with sturdy aluminum side tracks and a smooth, durable fabric that would not sag over time. The better the build, the longer the shades seemed to hold their shape and function.
Ease of Operation
I also considered how easy the shades were to open and close. I wanted something that moved smoothly without getting stuck. Depending on the model, I looked at cordless options, chain systems, and motorized versions. For me, the right choice depended on the room and how often I would use the shades.
Style and Room Appearance
I did not want to sacrifice style for function. I found that blackout shades with side tracks can still look sleek and modern when chosen carefully. I looked for colors and finishes that matched my walls and furniture. A clean design made the shades blend in nicely instead of standing out too much.
Privacy and Energy Savings
One of the biggest benefits I experienced was improved privacy. With the side tracks in place, I felt more comfortable knowing that people outside could not easily see in. I also noticed that these shades helped reduce heat and cold transfer near the windows, which made my room feel more comfortable and may have helped with energy use.
Installation Considerations
I realized installation can make or break the overall experience. Some blackout shades with side tracks are simple enough for a DIY setup, while others may need professional installation for the best results. I looked for clear instructions, included hardware, and support from the seller before making a purchase.
My Final Buying Tips
If I were buying again, I would focus on four things: light control, fit, build quality, and ease of use. I would also read reviews to see how the shades perform in real homes, not just in product photos. For me, blackout shades with side tracks are worth it when I want better sleep, more privacy, and a polished window treatment that actually works.
Final Thoughts
I find that blackout shades with side tracks are one of the best ways to create a truly dark, comfortable space. My main takeaway is that they do more than block light—they also help improve privacy, reduce glare, and give a room a cleaner, more finished look. If I want better sleep or a more controlled environment, this is a solution I’d seriously consider.
Author Profile
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Naomi Kessler writes about the practical side of botanical living from Tacoma, Washington. With an associate degree in environmental horticulture and years spent working in an independent garden and home shop, she has learned to notice the details that make products useful or disappointing. Naomi grows herbs, flowers, and cuttings on a small covered porch, where limited space keeps her choices honest.
She is especially drawn to well made tools, steady planters, simple vases, and supplies that do not create extra waste. Through Divina Botanica, she shares grounded observations for readers who want their plants and homes to feel easier to care for.
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