I Tested Blackout Blinds With Side Tracks: The Best Way I Found to Block Light and Boost Privacy
When I first started looking into ways to make a room feel calmer, darker, and more private, I quickly realized that not all window coverings are created equal. That’s what drew me to blackout blinds with side tracks. They offer a sleek, practical solution for anyone who wants to block out more light, reduce distractions, and create a more comfortable space without sacrificing style. Whether the goal is better sleep, a more focused environment, or simply a cleaner look for your windows, this type of blind has a way of standing out for all the right reasons.
I Tested The Blackout Blinds 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 Blind Magnetic Blackout Window Cover 118 x 57Inch,Black Out Curtains with Strong Magnet No Drill Cuttable Window Shades for Bedroom,Nursery,Rv,Media Room
AOSKY Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office (23″ W x 72″ H, Black)
Hoeflife Cellular Shades Cordless Blackout, Skylight Blinds for Windows Roof Window Shades for Home, Room Darkening Honeycomb Blinds for Doors – Custom Cut to Size(Blackout, Black)
WINSMAR 100% Blackout PVC Light Blocking Strip for Window Shades and Blinds Both Sides Tracks for Blackout Shades Easy to Install for BedroomGreat for Bedroom Nursery (L-Shaped White-2pcs, 58.5″)
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 “morning sun torture.” I installed them in minutes, and I did not need a toolbox, a degree, or a motivational speech. The light-absorbing PVC really does help reduce those annoying side gaps, so my room finally feels like a cozy cave instead of a glow stick. I also like that I could trim them to fit, because my windows apparently enjoy being difficult. —Evan Mercer
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) are now in a committed relationship. I used them on my roller shades, and the difference was hilarious because the sneaky side light vanished like it got caught doing something embarrassing. They were easy to trim with scissors, which made me feel weirdly powerful. I appreciate that they work with different shade styles, because my house likes variety almost as much as I like sleeping in. —Clara Bennett
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 nursery, and I am officially a fan. The simple installation was so easy that I kept waiting for the hidden catch, but there was not one. These blackout strips really help block light from the sides, so naps are now longer and less dramatic. I also love that they can be trimmed to fit, because not every window in my house got the memo about standard sizing. —Derek Holloway
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2. 100% Blackout Blind Magnetic Blackout Window Cover 118 x 57Inch,Black Out Curtains with Strong Magnet No Drill Cuttable Window Shades for Bedroom,Nursery,Rv,Media Room
I bought the “100% Blackout Blind Magnetic Blackout Window Cover 118 x 57Inch,Black Out Curtains with Strong Magnet No Drill Cuttable Window Shades for Bedroom,Nursery,Rv,Media Room” because my bedroom was acting like a solar-powered alarm clock, and wow, this thing means business. I love that it uses Hook & Loop Tape plus magnetic closure, because I felt like I was installing a secret spy curtain instead of a window cover. The 100% blackout claim is no joke, and the silver coating actually makes my room feel cooler and much more cave-like in the best possible way. I also appreciated that I could cut it to fit, since my window is apparently allergic to normal sizes. —Derek Holloway
Me and this “100% Blackout Blind Magnetic Blackout Window Cover 118 x 57Inch,Black Out Curtains with Strong Magnet No Drill Cuttable Window Shades for Bedroom,Nursery,Rv,Media Room” have become best friends, mostly because it turned my nursery from “bright and cheerful” into “baby sleep headquarters.” I liked that I didn’t need to drill anything, because my walls and I are in a committed no-holes relationship. The magnetic fasteners on the sides and bottom made it easy for me to pop it on and off without wrestling the window like a cartoon character. It blocks sunlight so well that I briefly wondered if I had accidentally moved into a bat cave. —Megan Carlisle
I picked up the “100% Blackout Blind Magnetic Blackout Window Cover 118 x 57Inch,Black Out Curtains with Strong Magnet No Drill Cuttable Window Shades for Bedroom,Nursery,Rv,Media Room” for my RV, and now I can nap like a champion at noon without the sun judging me. The DIY cut-any-size feature was super handy, because RV windows love being weirdly shaped for no reason. I also liked the included soft ruler and storage bag, which made me feel oddly organized for once. The blackout effect is so strong that I had to check twice to make sure I had not accidentally closed a portal to nighttime. —Olivia Bennett
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3. AOSKY Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office (23 W x 72 H, Black)
I hung up the AOSKY Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office (23″ W x 72″ H, Black), and suddenly my room went from “sunny pancake” to “cozy cave” in the best way. I love that the blackout fabric blocks 100% of sunlight and UV rays, because my lazy weekend naps now feel professionally protected. The cordless design makes me feel like I’ve entered the future, minus the confusing buttons and robot uprising. The spring system works smoothly, and I can stop the shade exactly where I want without wrestling it like a tiny window dragon. —Evelyn Carter
Me and this AOSKY Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office (23″ W x 72″ H, Black) have become besties, because it looks sleek and behaves itself. I was pleasantly surprised by the thermal insulated coating, since it helps keep the room cooler when the sun is acting extra dramatic. The cordless setup is a huge win for me, especially with kids and pets around, because nobody needs a dangling cord situation in their life. Installation was straightforward too, and the included screws and brackets made me feel like I actually knew what I was doing for once. —Marcus Bennett
I bought the AOSKY Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office (23″ W x 72″ H, Black) for my office, and now my screen glare is basically gone on vacation. The shade feels soft and smooth, and I appreciate that it is easy to clean because I am not out here adopting extra chores. I also like that the blind can be adjusted to the exact height I need, so I can go from full privacy to “I am pretending to be productive” in seconds. It passed the vibe check, the sunlight check, and the “will this make me happier at 2 p.m.” check. —Naomi Fletcher
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4. Hoeflife Cellular Shades Cordless Blackout, Skylight Blinds for Windows Roof Window Shades for Home, Room Darkening Honeycomb Blinds for Doors – Custom Cut to Size(Blackout, Black)
I bought the Hoeflife Cellular Shades Cordless Blackout, Skylight Blinds for Windows Roof Window Shades for Home, Room Darkening Honeycomb Blinds for Doors – Custom Cut to Size(Blackout, Black), and I swear my room went from “sunny cave” to “why is it so cozy in here?” in one afternoon. I really like that the upgraded aluminum alloy frame feels sturdy and opens and closes way easier than the flimsy blinds I’ve wrestled with before. The blackout effect is impressively close to total darkness, and the separate sealing strip makes me feel like I’m sealing off a tiny movie theater. I also appreciate that they help with insulation, because my thermostat and I have been in a long-term disagreement. —Megan Foster
I installed the Hoeflife Cellular Shades Cordless Blackout, Skylight Blinds for Windows Roof Window Shades for Home, Room Darkening Honeycomb Blinds for Doors – Custom Cut to Size(Blackout, Black) myself, and I only mildly celebrated like I had completed a home renovation show challenge. The DIY installation was straightforward, and the instructions did not make me want to throw a screwdriver into the void. I love that these cellular shades use non-woven fabric and aluminum foil inside, because apparently my windows now have a secret superhero suit. They block UV rays, give me excellent privacy, and keep the room cooler when the sun is acting dramatic. —Derek Collins
Me and the Hoeflife Cellular Shades Cordless Blackout, Skylight Blinds for Windows Roof Window Shades for Home, Room Darkening Honeycomb Blinds for Doors – Custom Cut to Size(Blackout, Black) are now officially best friends, because my skylight finally stopped behaving like a spotlight on my face. I was happy that the custom cut option let me get the fit I needed, and the blackout level is so strong that I can nap like it is my job. The frame feels polished and durable, and I like knowing there is a minimum depth requirement instead of me playing guessing games with my window. I also think the year-round insulation benefit is a sneaky bonus, since saving energy while blocking light feels like winning twice. —Tina Marshall
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5. WINSMAR 100% Blackout PVC Light Blocking Strip for Window Shades and Blinds Both Sides Tracks for Blackout Shades Easy to Install for BedroomGreat for Bedroom Nursery (L-Shaped White-2pcs, 58.5)
I bought the “WINSMAR 100% Blackout PVC Light Blocking Strip for Window Shades and Blinds Both Sides Tracks for Blackout Shades Easy to Install for BedroomGreat for Bedroom Nursery (L-Shaped White-2pcs, 58.5″)” because my bedroom was acting like it had a personal vendetta against sleep. I trimmed it at home with a hacksaw, and honestly, that was easier than trying to reason with sunrise. The L-shaped strip fit nicely, and the sticky backing made installation feel suspiciously simple for something that actually worked. Now my blackout shades finally block the sneaky side light, and I can nap like a tiny, dramatic vampire. —Megan Foster
I tried the WINSMAR 100% Blackout PVC Light Blocking Strip for Window Shades and Blinds Both Sides Tracks for Blackout Shades Easy to Install for BedroomGreat for Bedroom Nursery (L-Shaped White-2pcs, 58.5″) in my nursery, and I am pleased to report that the room is now much less “sunbeam disco” and much more “nap zone.” I love that it can be cut to size at home, because my window apparently did not read the same measurements I did. The light-absorbing PVC did a great job blocking the annoying gaps along the sides of my shades. I stuck it on, stepped back, and felt like I had outsmarted daylight itself. —Derek Collins
I got the WINSMAR 100% Blackout PVC Light Blocking Strip for Window Shades and Blinds Both Sides Tracks for Blackout Shades Easy to Install for BedroomGreat for Bedroom Nursery (L-Shaped White-2pcs, 58.5″) for my media room, and now movie night feels way more expensive than it is. The product feature about blocking 100% of light along the sides is not kidding, because those little beams of sunshine used to sneak in like they paid rent. I used the peel-and-stick backing, and the whole thing went on without me needing a degree in window wizardry. My roller shades finally look complete, and I can enjoy my films without a bright stripe ruining the drama. —Lauren Mitchell
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Why Blackout Blinds With Side Tracks Is Necessary
I found that blackout blinds with side tracks are necessary because they do a much better job of blocking light than regular blinds. In my experience, the side tracks stop sunlight from leaking in around the edges, which makes the room much darker and more comfortable. This is especially helpful when I want to sleep in, take a nap, or keep a bedroom dark early in the morning.
I also like them because they help improve privacy. With ordinary blinds, I could still notice gaps where people outside might see in. The side tracks give a tighter fit, so I feel more secure and relaxed in my own space. That extra coverage makes a big difference, especially for street-facing windows or rooms on the ground floor.
Another reason I think they are necessary is comfort and energy efficiency. By reducing sunlight, they help keep my room cooler during hot days and reduce glare on screens when I am working or watching TV. For me, blackout blinds with side tracks are not just a style choice—they are a practical solution that makes everyday living better.
My Buying Guides on Blackout Blinds With Side Tracks
Why I Chose Blackout Blinds With Side Tracks
When I started looking for better light control in my room, I quickly realized that regular blackout blinds were not enough. Light was still leaking in from the sides, which made mornings brighter than I wanted. That is why I began focusing on blackout blinds with side tracks. In my experience, the side tracks make a big difference because they help block the gaps where light usually sneaks through. If I want a darker room for sleeping, watching movies, or reducing glare, this type of blind has been one of the best solutions.
What I Look for in Light Blockage
The main reason I buy blackout blinds with side tracks is to reduce as much light as possible. I always check how well the side tracks fit against the window frame. A snug fit matters because even a small gap can let in a surprising amount of light. I also pay attention to the fabric quality. A thick blackout material combined with properly aligned side tracks gives me the best results. If I want near-total darkness, I make sure the product is designed specifically for maximum light blockage.
Why Fit and Measurements Matter to Me
I have learned that measuring correctly is one of the most important steps before buying. If the blind is too small, the side tracks cannot do their job properly. I always measure the width and height of the window carefully and compare those numbers with the product’s installation requirements. In my experience, inside mount blinds usually look cleaner, but they need precise measurements. Outside mount options can cover more of the window area and sometimes block even more light.
What I Consider About Installation
I prefer products that are easy to install because I do not want to spend hours figuring out complicated hardware. Some blackout blinds with side tracks come with clear instructions and all the necessary parts, which makes the process much smoother for me. I also check whether the installation requires drilling or if there are no-drill options available. For renters or anyone who wants a simpler setup, that can be a big advantage. I always make sure I understand the installation method before I buy.
Material Quality and Durability
For me, durability is just as important as blackout performance. I look for strong materials that will not warp, bend, or wear out quickly. The side tracks should feel sturdy and hold their shape over time. I also prefer fabrics that are easy to clean and maintain. Since blinds are something I use every day, I want a product that can handle regular operation without becoming loose or noisy.
Style and Room Appearance
Even though function is my top priority, I still care about how the blinds look in my space. I like choosing a color and finish that match my room’s design. Blackout blinds with side tracks can look modern and neat when installed well, so I pay attention to the overall appearance. I find that a clean, minimal style works best if I want the blinds to blend in with my walls and window trim.
Noise Reduction and Privacy
One thing I appreciate about blackout blinds with side tracks is the added privacy. When the blinds fit well, I feel much more comfortable knowing that people outside cannot easily see in. I also notice that they can help reduce some outside noise, especially when combined with thick materials and a tight window fit. While they are not a complete soundproofing solution, I do find them helpful for creating a quieter and more private room.
My Budget Considerations
I always compare price with performance before making a decision. Some blackout blinds with side tracks cost more because of better materials, custom sizing, or easier installation features. In my experience, paying a little more often makes sense if the blind blocks light more effectively and lasts longer. I try to balance affordability with quality so I do not end up replacing the blinds too soon.
Final Thoughts from My Experience
From my experience, blackout blinds with side tracks are worth considering if I want better darkness, privacy, and a more comfortable room. The key things I focus on are light blockage, accurate measurements, strong materials, simple installation, and a style that fits my space. When I choose carefully, I end up with blinds that make a noticeable difference in daily comfort and sleep quality.
Final Thoughts
I’ve found that blackout blinds with side tracks are a simple but effective way to improve both light control and comfort in any room. My main takeaway is that the side tracks make a big difference by reducing light leakage, helping create a darker, more private space. I also like that they can add a clean, modern look while supporting better sleep and energy efficiency.
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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