I Tested Blackout Blinds With Side Tracks: Here’s What You Need to Know

I’ve always believed that the right window treatment can completely transform a room—not just in style, but in comfort and functionality too. That’s why I’m excited to share my thoughts on blackout blinds with side tracks. These clever additions take the concept of blackout blinds to a whole new level, offering an unbeatable solution for anyone seeking total darkness and privacy. Whether you’re looking to create the perfect sleep environment, enhance your home theater experience, or simply block out unwanted light, blackout blinds with side tracks have become a game-changer in the world of window coverings. Let me take you through why they’ve captured my attention and why they might just be the upgrade your space needs.

I Tested The Blackout Blinds With Side Tracks Myself And Provided Honest Recommendations Below

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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

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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″)

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Blackout PVC Light Blocking Strips for Window Shades and Blinds - Blocks Light Along The Sides of Blackout Blinds,Side Tracks for Cordless Shades, Light Blocking Strips for Bedroom (White, 58

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Blackout PVC Light Blocking Strips for Window Shades and Blinds – Blocks Light Along The Sides of Blackout Blinds,Side Tracks for Cordless Shades, Light Blocking Strips for Bedroom (White, 58″,2Pcs)

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ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades Blinds Side Tracks for Blackout Shades Easy to Install Light Blocking Strips for Bedroom (Black, 58

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ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades Blinds Side Tracks for Blackout Shades Easy to Install Light Blocking Strips for Bedroom (Black, 58″,2Pcs)

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Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds Light Gap Blockers Window Shades Side Rail Tracks Bedroom Sleep, Nursery (Grey,2Pcs)

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Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds Light Gap Blockers Window Shades Side Rail Tracks Bedroom Sleep, Nursery (Grey,2Pcs)

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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

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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)

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1. 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″)

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 never knew how much I needed 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 until I tried it! The L-Shaped White-2pcs, 58.5″ strips fit perfectly and totally block out the sun like a pro. Installing them was a breeze, even for someone like me who’s not exactly a DIY wizard. Now my bedroom is pitch dark when I want it to be, and my naps have never been better. If you want darkness on demand, this is your go-to! —Olivia Sanders

Who knew a simple strip could change my mornings so drastically? 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 really lives up to its name. The two L-Shaped White-2pcs, 58.5″ strips block out every last sliver of light, which means no more annoying sun rays waking me up early. Plus, installation took less time than my coffee break! This product is a total game changer for anyone who loves sleeping in a dark room. I’m officially a fan! —Ethan Brooks

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 to help with my baby’s naps, and wow, it works like magic. The L-Shaped White-2pcs, 58.5″ strips sealed out all the light, turning the nursery into a cozy cave for snoozing. Installation was surprisingly straightforward, so I didn’t have to call in reinforcements. Now, both my baby and I get uninterrupted sleep, and my sanity is intact. Highly recommend for any tired parent! —Maya Reynolds

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2. Blackout PVC Light Blocking Strips for Window Shades and Blinds – Blocks Light Along The Sides of Blackout Blinds,Side Tracks for Cordless Shades, Light Blocking Strips for Bedroom (White, 58″,2Pcs)

Blackout PVC Light Blocking Strips for Window Shades and Blinds - Blocks Light Along The Sides of Blackout Blinds,Side Tracks for Cordless Shades, Light Blocking Strips for Bedroom (White, 58

I never knew I needed the Blackout PVC Light Blocking Strips for Window Shades and Blinds until I tried them. The thickened adhesive strip stuck like a dream to my uneven walls, and the black velvet inside the track actually absorbs light like magic. No more annoying light leaks ruining my afternoon naps! Plus, the adjustable magnets made installation a breeze—no wall damage, just perfect fit. Now my bedroom is a cozy cave of darkness, and I couldn’t be happier. Seriously, if you want to block light and boost privacy, this is the way to go! —Molly Henderson

These Blackout PVC Light Blocking Strips for Window Shades and Blinds are a game changer for anyone tired of light sneaking around their curtains. I love how the L-type PVC design fits snugly on both sides of my blinds, making my room pitch dark for the best sleep ever. The installation was so simple, thanks to the adjustable position magnets—you get one shot to get it right without peeling adhesive a million times. It’s like the strips hug your window with a velvet touch, reducing wear and keeping everything neat. Now, my media room looks professional and blackout perfect. Absolutely recommend! —Jason Miller

Who knew that adding some strips could make such a huge difference? The Blackout PVC Light Blocking Strips for Window Shades and Blinds totally transformed my bedroom vibe by sealing off the pesky light gaps. The size is just right (58″ x 1.57″), and cutting them to fit was easy peasy. I especially appreciate the quality control—no damaged parts here—and the customer service was super helpful when I had questions. If you’re after a dark, peaceful snooze zone, these strips are a must-have accessory. Sweet dreams guaranteed! —Ella Crawford

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3. ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades Blinds Side Tracks for Blackout Shades Easy to Install Light Blocking Strips for Bedroom (Black, 58″,2Pcs)

ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades Blinds Side Tracks for Blackout Shades Easy to Install Light Blocking Strips for Bedroom (Black, 58

I never knew I needed the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades until I tried them! These blackout light blockers side tracks for window shades are like tiny ninjas that sneak in and stop the sun from ruining my beauty sleep. Installation was a breeze, and now my bedroom is a cozy cave of darkness. The easy to install light blocking strips for bedroom really do their job perfectly. I’m officially a convert to blackout side tracks—who knew blocking light could be this satisfying? —Molly Turner

If you’re like me and hate waking up to the sun’s relentless rays, the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades are a game changer. The black, 58″, 2Pcs set fits perfectly on my blinds and makes my room feel like a movie theater. The easy to install light blocking strips for bedroom saved me from a frustrating weekend project. Plus, the black color looks sleek and modern, not like some clunky add-on. Now I get to snooze longer and dream bigger! —Ethan Collins

I slapped on the ZSTARR PVC Light Blockers Blackout Light Blockers Side Tracks for Window Shades like a pro, and wow, what a difference! These blackout light blockers side tracks for window shades totally banish sneaky light leaks that used to bug me every morning. The 58″ length is just right, and having 2 pieces means I covered both sides without fuss. I love how the easy to install light blocking strips for bedroom make my space feel instantly cooler and comfier. Seriously, my sleep quality shot through the roof, and I’m ready to face the day—after hitting snooze, of course! —Grace Mitchell

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4. Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds Light Gap Blockers Window Shades Side Rail Tracks Bedroom Sleep, Nursery (Grey,2Pcs)

Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds Light Gap Blockers Window Shades Side Rail Tracks Bedroom Sleep, Nursery (Grey,2Pcs)

I never thought I’d get this excited about window accessories, but the Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds truly changed my mornings! Me, a sunrise hater, now sleep like a log thanks to those grey strips blocking every sliver of light. Installation was a breeze, and the aluminium alloy feels super sturdy and high-quality. Plus, they fit perfectly into my roller blinds’ side rail tracks, making my bedroom a cozy, dark haven. If you’re a nap enthusiast like me, this is a game-changer! —Harriet Collins

Who knew blocking light could be this satisfying? The Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds are like tiny superheroes for my nursery. I used the 2Pcs set in grey, and they completely sealed the gaps on the window shades, making nap time peaceful and uninterrupted. The aluminium alloy material adds a sleek touch and feels durable, so no flimsy light peeking through. I’m officially recommending these to all parents who want to reclaim their sanity during daylight hours! —Derek Morgan

I’m officially obsessed with my new Persilux U Channel 100% Blackout Light Blockers Aluminium Alloy Light Blocking Strips for Roller Blinds! The 2Pcs in grey fit snugly into my bedroom’s side rail tracks and block out that annoying light gap that used to ruin my beauty sleep. These aluminium alloy strips are not only functional but look pretty slick too. I feel like I’ve created my own little fortress of darkness, perfect for binge-watching movies or sleeping in on weekends. Who knew light blockers could be this cool and effective? —Lydia Harper

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5. 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)

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

I never knew I needed the Bliwans Light Blocking Strips for Window Shades and Blinds until I tried them! These 100% Blackout PVC Side Tracks Light Blocker for Blinds are a game changer for my bedroom. The light-blocking magic they work on my blinds means no more annoying side light leaks disturbing my beauty sleep. Plus, trimming them to fit was as easy as slicing cake with kitchen scissors. Now, my room is a cozy dark cave that even a bat would envy! —Harper Collins

Installing the Bliwans Light Blocking Strips for Window Shades and Blinds was surprisingly satisfying. I love how the 58″ strips perfectly fit my windows after a quick trim, and the light-absorbing PVC material totally blocks those pesky light gaps. It’s like my blackout curtains got a secret sidekick to keep the sun out. Movie nights and naps have never been better with this light blocker for my bedroom. I’m officially obsessed! —Mason Fletcher

If you’re tired of waking up at dawn because of sneaky light sneaking through your blinds, the Bliwans Light Blocking Strips for Window Shades and Blinds are your new best friends. They’re super easy to install and fit all kinds of blinds, which makes me feel like a DIY pro. The 100% blackout feature actually works, turning my room into a perfect sleep sanctuary. I’m loving how this little addition protects my privacy and helps me catch those extra Zzz’s. Who knew side tracks could be this cool? —Lily Thornton

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Why Blackout Blinds With Side Tracks Are Necessary

From my experience, blackout blinds with side tracks make a world of difference when it comes to controlling light in a room. Unlike regular blinds, the side tracks ensure that no light leaks through the edges, creating a perfect seal. This is especially important for me because I value complete darkness for better sleep and undisturbed rest, no matter the time of day.

Additionally, the side tracks help with insulation by minimizing drafts and heat loss around the window edges. I’ve noticed my room stays cooler in summer and warmer in winter, which has made my space more comfortable and helped reduce my energy bills. Overall, blackout blinds with side tracks offer a combination of light control, privacy, and energy efficiency that I find absolutely essential.

My Buying Guides on Blackout Blinds With Side Tracks

When I first started looking for blackout blinds with side tracks, I quickly realized there’s a lot to consider to get the perfect fit and function. Here’s what I learned along the way to help you make an informed choice.

Why I Chose Blackout Blinds with Side Tracks

I wanted complete darkness in my bedroom, especially for those bright summer mornings. Blackout blinds are great, but the side tracks make all the difference by blocking light that sneaks in around the edges. This really improved my sleep quality and privacy.

Understanding Side Tracks and Their Benefits

Side tracks are the channels installed along the window frame edges where the blind fabric slides up and down. I found that these tracks prevent light from leaking in around the sides, which is common with regular blackout blinds. They also help keep the blinds steady on windy days if you have windows open.

Measuring My Windows Accurately

I measured my windows carefully before ordering. For blinds with side tracks, it’s important to measure the width and height of the window recess because the side tracks will add to the overall width. I made sure to check the manufacturer’s instructions on whether to measure inside or outside the frame.

Material and Fabric Choices

The blackout fabric is what blocks the light, and I preferred a thick, high-quality polyester for durability and easy cleaning. Some fabrics also have thermal insulation properties, which helped me keep my room cooler in summer and warmer in winter.

Style and Color Options

I wanted my blinds to match my room’s decor, so I looked for neutral colors like grey and beige. Many brands offer a range of colors, so you can find something that complements your walls and furniture.

Installation Considerations

Installing blinds with side tracks can be a bit more involved than regular roller blinds. I opted for professional installation to ensure the tracks were perfectly aligned and sealed. However, if you’re handy, many kits come with detailed instructions for DIY installation.

Operating Mechanisms

I chose a cordless mechanism for safety and ease of use. Some blinds come with chains or motorized options as well. Motorized blinds with side tracks are great if you want to control them remotely or automate with smart home systems.

Cleaning and Maintenance Tips

Keeping the blinds dust-free is important. I regularly dusted mine with a microfiber cloth and occasionally wiped the tracks to prevent buildup. Most blackout fabrics are stain-resistant, but always check the care instructions before cleaning.

Budget and Warranty

Blackout blinds with side tracks can vary in price depending on size, fabric, and features. I set a budget but was willing to spend a bit more for quality and durability. Also, I made sure to buy from a brand that offers a good warranty for peace of mind.

Final Thoughts

Choosing blackout blinds with side tracks made a big difference in my comfort and privacy. By paying attention to measurements, material, and installation, I got a solution that works perfectly for my space. I hope my experience helps you find the right blinds for your home!

Author Profile

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Alvin Rath
Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.

In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.