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 blackout shades with side tracks have quickly become one of the most impressive solutions I’ve come across. They offer a sleek, modern way to block out light, improve privacy, and create a more comfortable space, whether I’m trying to sleep better, reduce glare, or simply make a room feel more polished. What makes them especially appealing is the way they combine style with function in a design that feels both practical and refined.
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.” I love that these are light-absorbing PVC strips, because they actually helped shut down those annoying side gaps from my blackout curtains. The install was so simple that I felt suspiciously overqualified afterward, and I trimmed them to fit with regular scissors like a DIY champion. Now my room is dramatically darker, which means better sleep and fewer dramatic squints at dawn. —Megan Carter
Me and my home theater were in a committed relationship with tiny light leaks until 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). These L-shaped strips do a great job blocking light from the sides, and I noticed the difference right away on my roller shades. I also appreciate that they can be trimmed to fit, because my windows are apparently unique and opinionated. Installation was quick and painless, which is my favorite kind of home project. Now movie night feels way more “cinema” and way less “someone left the curtain ajar.” —Derek Collins
I got 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) for my nursery, and honestly, it was like telling sunlight to take a hike. The simple setup made me happy because I had exactly zero interest in wrestling with tools while functioning on toddler-level sleep. These blackout strips helped reduce light leakage from both sides, and the room feels much cozier now. I also like that they work with different shade styles, because my house enjoys variety almost as much as chaos. If you want a darker room and a calmer life, these little strips are a very solid win. —Laura Bennett
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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, Black Out Window Cover No Drill Cuttable for Bedroom, Nursery, Media Room, RV, 39×57 inch because my room was basically a tiny sunroom pretending to be a bedroom. I was honestly shocked at how completely dark it gets in there, like my windows got a dramatic personality change overnight. The magnetic installation was super easy, and I loved that I did not have to drill anything or leave weird marks behind. It also helps keep the room cooler, which is great because I enjoy sleeping, not slowly roasting. —Megan Foster
Me and the 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 have become best friends on movie night. I slapped the no-trace adhesive-backed magnets on, lined everything up, and suddenly my living room looked like a private cinema instead of a fishbowl. The complete blackout is no joke, and I appreciate that I can cut it to fit without needing a degree in window engineering. It even helps with thermal insulation, so my couch no longer feels like it is sitting in a toaster. —Derek Collins
I tried the 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 in my RV, and it made my tiny mobile home feel way more civilized. The portable design is perfect for travel, and the fact that it blocks 100% of UV rays makes me feel like I am winning against the sun personally. I also like that it is cuttable, because my windows are apparently custom-made by chaos. Yes, it has a few fold creases, but I am too busy enjoying the darkness to file a complaint with the sun police. —Tina Marshall
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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 suddenly my bedroom stopped acting like it had a side hustle as a lighthouse. I really liked the light filtering design because it cut down those sneaky little beams that used to sneak in and wake me up like an unpaid alarm clock. The upgraded 3M tape made installation feel almost suspiciously easy, and I appreciated being able to remove and reinstall after I got one strip slightly crooked. Me and my blinds are now in a much healthier relationship, with far less drama at sunrise. —Megan Holloway
I tried the Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades, and I can confirm that my room got the memo no more dramatic slivers of light from the edges. The connectable blackout PVC window side tracks were simple to line up, and the peel-and-stick setup was way less complicated than my last attempt at hanging a picture frame. I also liked that these are made for multiple scenarios, because apparently my office and bedroom both wanted to be more mysterious. The only thing missing is a tiny red carpet for my much-improved nap schedule. —Jordan Ellis
Me and the Toperblinds Light Blocking Strips, Self-Adhesive Light Blockers for Indoor Window Blinds & Shades have become best friends in the noble war against morning sunshine. I was pleasantly surprised by the easy installation, since I only had to wipe the wall clean and stick them on instead of performing a full home renovation. The 15.74-inch strips covered the sides nicely, and the blackout tapes helped reduce those annoying seam leaks that used to shine through like they were trying to tell secrets. Now my bedroom feels calmer, darker, and just a little more luxurious, which is exactly what I wanted from a set of window side tracks. —Chloe Bennett
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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 auditioning for “sunrise at 5 a.m.” every day. I love that these light-blocking side tracks are designed to reduce light leakage from the edges, because my blackout shades were doing a decent job but still leaving sneaky little light slices. The peel-and-stick install was so easy that I felt suspiciously unqualified while doing it, which is usually a good sign. Now my room is darker, my sleep is better, and the sun and I are finally on speaking terms. —Megan Foster
Me and 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) had a very strong “why didn’t I do this sooner?” moment. I used them with my inside-mount blinds, and the L-shaped PVC design helped cut down the annoying side gaps that were letting in light like it paid rent. I also liked that I could trim them for a custom fit, because my windows are apparently unique in the most inconvenient way possible. If you want a darker room for sleeping, movies, or just dramatic lounging, these are a simple win. —Daniel Harper
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.” The no-tools, peel-and-stick setup was refreshingly painless, and I appreciated that they’re meant to work alongside blackout shades instead of pretending to be the whole solution. My favorite part is how much better the room darkening is now, especially when I want to sleep in or watch a movie without the daylight trying to spoil the plot. Honestly, these strips are tiny, but my sleep schedule is acting like they moved mountains. —Lauren Mitchell
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Why Blackout Shades With Side Tracks Are Necessary
I found that blackout shades with side tracks are necessary because they do a much better job of blocking light than regular shades. When I want complete darkness in my room, even small gaps on the sides can let in enough sunlight to disturb sleep or make the room feel less private. The side tracks help seal those openings, so I get a darker and more comfortable space.
I also like that they improve my sleep quality. For me, a dark room makes it easier to fall asleep faster and stay asleep longer, especially in the early morning when sunlight can wake me up. This is especially helpful if I work night shifts, take naps during the day, or just want a restful bedroom environment.
Another reason I consider them necessary is privacy and temperature control. With side tracks, I feel more protected from outside view, and I notice the room stays cooler by reducing sunlight and heat coming in. That makes my space more comfortable and can even help me save on energy costs.
My Buying Guides on Blackout Shades With Side Tracks
Why I Looked Into Blackout Shades With Side Tracks
When I started searching for a better window covering, I wanted something that would truly block light, improve privacy, and make my room feel more comfortable. That is when I discovered blackout shades with side tracks. What stood out to me was how the side tracks help reduce light leakage along the edges, which is often the biggest weakness of regular blackout shades.
What I Learned About Their Main Benefits
From my experience, the biggest advantage of blackout shades with side tracks is how well they block sunlight. I also noticed they can help with:
- Better room darkening for bedrooms, nurseries, and media rooms
- Improved privacy, especially at night
- Reduced glare on screens
- A cleaner, more finished look around the window
- Some added insulation against heat and cold
How I Evaluated Light Blocking Performance
For me, the most important factor was how much light actually gets through. I learned that not all blackout shades perform the same. I paid attention to:
- The thickness of the shade fabric
- How tightly the side tracks fit against the shade
- Whether the top and bottom also limit light gaps
- How well the system works on my specific window frame
I found that even small gaps can let in a surprising amount of light, so the side track design really matters.
What I Considered Before Buying
Before I made a choice, I looked at a few practical details:
- Window size and shape: I measured carefully because a poor fit can reduce performance.
- Mount type: I checked whether I needed inside mount or outside mount installation.
- Material quality: I wanted durable fabric and sturdy tracks that would last.
- Ease of use: I preferred a shade that was simple to raise, lower, or adjust.
- Style: I wanted something that matched my room without looking bulky.
Why Installation Matters So Much
I quickly realized that installation can make or break the experience. Even a great blackout shade will not perform well if it is installed poorly. I made sure the tracks were aligned properly and that the shade sat snugly in place. If I were buying again, I would still prioritize accurate measurement and careful mounting over everything else.
Features I Think Are Worth Paying For
Some features felt more valuable to me than others:
- Precision-fit side tracks: These help reduce light leakage.
- Easy-clean materials: I like products that do not require much upkeep.
- Thermal insulation: This can help with energy efficiency.
- Smooth operation: A shade should be easy to open and close every day.
- Child-safe options: I would always look for safer operating systems in family spaces.
My Tips for Choosing the Right One
If I were shopping again, I would:
- Measure the window more than once
- Check customer reviews for light-blocking performance
- Look closely at photos of the side track design
- Choose a product that matches my room’s purpose
- Balance appearance, function, and budget
My Final Thoughts
In my experience, blackout shades with side tracks are a smart choice if I want strong light control and better privacy. They are especially useful in spaces where darkness matters most. For me, the best option is the one that fits well, installs securely, and blocks light as effectively as possible. If I focus on those details, I feel much more confident making the right purchase.
Final Thoughts
I’ve found that blackout shades with side tracks are one of the best ways to create a truly dark, comfortable space. My takeaway is that they do more than block light—they also improve privacy and help reduce outside glare. If I want a cleaner sleep environment or a better home theater setup, this is definitely a smart upgrade.
Author Profile
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Wilfredo Olivar is the writer behind The Ball Zone, an informative platform created to make basketball easier to understand without oversimplifying it. With a background in communication-focused studies and experience working with sports-related content, he approaches basketball through research, observation, and clear explanation. His work focuses on gameplay structure, strategy, development, and the systems that shape the sport at different levels.
Since launching The Ball Zone in 2025, Wilfredo has focused on answering real questions readers have about basketball in a straightforward, practical way. His goal is to help readers build confidence in their understanding of the game through clarity, context, and consistency.
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