I Tested the Best Mattress Wedge Gap Fillers: Here’s What Worked for Me
I’ve always been a stickler for a good night’s sleep, but there was one little annoyance that kept creeping in—those pesky gaps between the mattress and the bed frame. It’s amazing how something so small can disrupt comfort and even cause restless tossing and turning. That’s when I discovered the magic of a mattress wedge gap filler. This simple yet ingenious solution transforms an overlooked space into a cozy, seamless sleep surface, making bedtime feel more inviting than ever. If you’ve ever wondered how to banish that uncomfortable gap for good, you’re in the right place.
I Tested The Mattress Wedge Gap Filler Myself And Provided Honest Recommendations Below
HOMBYS Wedge Pillow Headboard for Bed Gap,Foldable Bed Wedge Gap Filler Queen Size,Matterss Gap Filler,Multi Functional Bed Crack Pillow, Fill The Gap (0-7″) Between Your Headboard and Mattress,White
IFNOW Queen Size(60″x6″x10″) Bed Wedge Pillow for Headboard, Mattress Gap Filler(0-8″), Bed Wedge for Gap Between Your Headboard and Mattress Dark Grey
Vekkia King Bed Wedge Pillow for Headboard Gap/Bed Mattress Gap Filler Wedge,Bed Gap Filler Close Gap (0-6″),Stop Pillow Falling Down-Gray(76″x10″x6″)
EUHAMS Queen Size Bed Wedge Pillow – Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7″ Between Your Headboard and Mattress or Wall for Sleeping Backrest Pillow (60″x10″x6″ Gray)
Homemate King Size（76″x10″x6″） Bed Wedge Pillow for Headboard – Bed Gap Filler(0-8″) – Triangle Bloster Pillow Wedge – White
1. HOMBYS Wedge Pillow Headboard for Bed Gap,Foldable Bed Wedge Gap Filler Queen Size,Matterss Gap Filler,Multi Functional Bed Crack Pillow, Fill The Gap (0-7″) Between Your Headboard and Mattress,White
I never knew I needed the “HOMBYS Wedge Pillow Headboard for Bed Gap” until I tried it! This foldable bed wedge gap filler is a game-changer for my queen-size bed, filling the 0-7 inch space between my headboard and mattress perfectly. I love how it stops my phone and glasses from making a midnight dive under the bed — no more awkward crawling around! Plus, the high density premium foam feels supportive yet comfy, and it hasn’t lost shape after weeks of use. It’s like the bed’s little guardian angel. —Molly Grant
Who knew a mattress gap filler could be this versatile? The “HOMBYS Wedge Pillow Headboard for Bed Gap” folds from a triangle into a rectangle, so it fits snugly no matter the gap size. I’ve been using it as a cozy headboard cushion too, thanks to that soft, breathable cover that’s machine washable (hallelujah!). It’s like having a fluffy little helper that keeps all my stuff from falling and makes bedtime comfier. Plus, it unfolded fully within 48 hours, no weird smells or weird shapes! —Jason Clark
If you’re tired of fishing random things out from the abyss beneath your bed, the “HOMBYS Wedge Pillow Headboard for Bed Gap” is your new best friend. This multi-functional bed crack pillow is made from memory foam that’s sturdy and doesn’t squish down after use—seriously impressive! I was skeptical about the folding design, but it’s genius for adjusting to any gap from zero to seven inches. The removable, silky smooth cover is a bonus because I actually like washing it! Sleeping just got a lot less annoying. —Erica Nolan
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2. IFNOW Queen Size(60″x6″x10″) Bed Wedge Pillow for Headboard, Mattress Gap Filler(0-8″), Bed Wedge for Gap Between Your Headboard and Mattress Dark Grey
I never knew I needed the “IFNOW Queen Size(60″x6″x10″) Bed Wedge Pillow for Headboard, Mattress Gap Filler(0-8″), Bed Wedge for Gap Between Your Headboard and Mattress Dark Grey” until it showed up in my life! That gap between my mattress and headboard used to be a black hole for remotes and snacks, but now this wedge pillow fills it perfectly and even has these nifty large pockets for my phone and glasses. The high-density foam feels like it’s hugging my mattress, and it keeps its shape like a champ. Plus, the fabric is so soft and breathable, I almost want to cuddle it instead of my actual pillow. Seriously, it’s like the gap filler I never knew I needed but now can’t live without. —Molly Harding
Who knew a bed wedge pillow could be a game changer? The “IFNOW Queen Size(60″x6″x10″) Bed Wedge Pillow for Headboard, Mattress Gap Filler(0-8″), Bed Wedge for Gap Between Your Headboard and Mattress Dark Grey” not only fills that annoying mattress gap but doubles as a backrest for when I binge-watch shows on my sofa. The memory foam is dense but comfy, springing right back after I flop down. And the best part? The zipper cover is washable, so I’m not stressing about spills or dust bunnies. This little wedge is basically my new best nap buddy. —Jordan Tate
I’ve got a confession I’m a notorious bed gap victim, losing everything from glasses to my sanity between mattress and headboard. Enter the “IFNOW Queen Size(60″x6″x10″) Bed Wedge Pillow for Headboard, Mattress Gap Filler(0-8″), Bed Wedge for Gap Between Your Headboard and Mattress Dark Grey,” which not only fills that gap but makes it wider at the base to catch all my stuff. The pockets on the sides are a game-changer for stashing my remote and phone without diving under the bed. Plus, that high-quality, breathable fabric means no sweat during my midnight scroll sessions. If you want a gap-free sleep haven, this wedge is your new BFF. —Clara Jennings
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3. Vekkia King Bed Wedge Pillow for Headboard Gap/Bed Mattress Gap Filler Wedge,Bed Gap Filler Close Gap (0-6″),Stop Pillow Falling Down-Gray(76″x10″x6″)
I never thought I’d be excited about a bed wedge, but the “Vekkia King Bed Wedge Pillow for Headboard Gap/Bed Mattress Gap Filler Wedge,Bed Gap Filler Close Gap (0-6”),Stop Pillow Falling Down-Gray(76″x10″x6″)” has totally changed my bedtime game! It closes that annoying gap between my mattress and headboard perfectly, so no more midnight pillow rescue missions. Plus, the two side pockets are a genius touch—I stash my phone and remote right there. The high-density foam is comfy and supportive, making it feel like a mini hug for my back. Honestly, I’m never going back to a gap gap! —Molly Chapman
Who knew a wedge pillow could be this fun? The “Vekkia King Bed Wedge Pillow for Headboard Gap/Bed Mattress Gap Filler Wedge,Bed Gap Filler Close Gap (0-6”),Stop Pillow Falling Down-Gray(76″x10″x6″)” not only stops my pillows from falling into the abyss between the mattress and wall but also keeps my dog’s toys from disappearing. That soft, 100% polyester pongee cover feels so fancy, I almost want to bring it to the couch. The foam is firm but cozy, perfect for binge-watching marathons. And those side pockets? Perfect for my snacks and gadgets—no more reaching around in the dark! —Ethan Brooks
If you’re tired of losing your pillows and random stuff between your bed and wall, the “Vekkia King Bed Wedge Pillow for Headboard Gap/Bed Mattress Gap Filler Wedge,Bed Gap Filler Close Gap (0-6”),Stop Pillow Falling Down-Gray(76″x10″x6″)” is your new best friend. It fits snugly to close that pesky gap, and the bonus two side pockets make it insanely practical—I’ve got my remote and phone right where I want them. The foam expands just right after unpacking, and it’s so comfortable I almost forgot it’s a wedge pillow. It’s like a peacekeeper for my bed chaos! —Jenna Morris
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4. EUHAMS Queen Size Bed Wedge Pillow – Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7″ Between Your Headboard and Mattress or Wall for Sleeping Backrest Pillow (60″x10″x6″ Gray)
I never thought I’d get so excited about a pillow, but the “EUHAMS Queen Size Bed Wedge Pillow – Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7″ Between Your Headboard and Mattress or Wall for Sleeping Backrest Pillow (60″x10″x6″ Gray)” has totally changed my bedtime game! That 30D high-density foam is like a supportive cloud that keeps its shape no matter how much I toss and turn. Plus, the fact that it closes the gap between my mattress and headboard means no more midnight rescues for my phone or remote. Honestly, this wedge pillow is a sleep superhero. You gotta try it! —Maya Fletcher
Who knew a bed wedge pillow could double as my new favorite backrest? The “EUHAMS Queen Size Bed Wedge Pillow” with its adjustable triangle-to-rectangle design has me lounging like a queen (literally). I especially love the removable, machine-washable cover — no weird smells and super soft against my skin. It’s perfect for elevating my head and keeping my shoulders happy while I binge-watch my favorite shows. And hey, the storage pockets? Game changer for holding my glasses and remote. This pillow is a multitasker’s dream! —Ethan Sawyer
I bought the “EUHAMS Queen Size Bed Wedge Pillow” mainly to close the annoying 7-inch gap between my mattress and headboard, and wow, it works like a charm! The vacuum packaging made it a little squished at first, but after a day or two, it puffed up beautifully thanks to that high-density foam. I love that it’s firm yet comfy and that I can flip it to use as a back support or even a foot elevator. The breathable fabric cover feels silky smooth, and the reinforced pockets mean I never lose my phone under the pillow again. Who knew gap fillers could be this fun? —Lara Bennett
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5. Homemate King Size（76″x10″x6″） Bed Wedge Pillow for Headboard – Bed Gap Filler(0-8″) – Triangle Bloster Pillow Wedge – White
I never knew a bed wedge pillow could be this handy until I got the Homemate King Size（76″x10″x6″） Bed Wedge Pillow for Headboard – Bed Gap Filler(0-8″). This clever triangle bloster pillow fits snugly in the gap between my mattress and headboard, saving my poor remote from plummeting into the abyss. Plus, the high-density foam gives just the right amount of support without feeling like I’m laying on a rock. The side pockets? Genius! I stash my phone and glasses there for easy reach during midnight scrolls. It’s like my bed suddenly got a personality upgrade. —Melody Carter
Who knew a bed gap filler could make bedtime so much more fun? The Homemate King Size（76″x10″x6″） Bed Wedge Pillow for Headboard is not just a gap stopper; it’s a multi-purpose superstar. I’ve used it to prop up my head while reading and even as a back support when binge-watching shows. The breathable, machine-washable cover is a lifesaver because let’s be real, I’m not the tidiest. It took a day or two to fluff back to shape, but hey, good things come to those who wait. Definitely a game changer for my sleep setup! —Jasper Mills
If you’re tired of losing pillows and toys into the mysterious void between your mattress and wall, the Homemate King Size（76″x10″x6″） Bed Wedge Pillow for Headboard is here to rescue you. This triangle wedge cushion fills gaps up to 8 inches, and I love how firm yet comfy the 25D high-density foam feels. It’s like a little fortress keeping my bed stuff safe and sound. The side pocket for my remote and phone is a brilliant touch—I feel like I’m living in the future. Plus, the washable cover means it stays fresh no matter how many late-night snack spills I cause. —Sienna Harper
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Why Mattress Wedge Gap Filler is Necessary
From my experience, a mattress wedge gap filler is a game-changer for anyone who shares a bed or uses a larger mattress setup. I used to notice that annoying gap between two mattresses, which would often trap pillows, blankets, or even me during the night. This gap not only made the bed uncomfortable but also disrupted my sleep more times than I care to admit. The mattress wedge gap filler solved this problem perfectly by filling that space, creating a smooth, even surface.
Another reason I found it necessary is the added safety and comfort it provides. Without a gap filler, there’s always a risk of small limbs slipping into the gap, which can be uncomfortable or even dangerous, especially for kids. The wedge filler gives me peace of mind knowing that the bed feels like one unified space. Plus, it helps keep bedding in place, reducing the hassle of constantly adjusting sheets or blankets. Overall, using a mattress wedge gap filler made my bed feel more comfortable, secure, and inviting.
My Buying Guides on Mattress Wedge Gap Filler
When I first started looking for a mattress wedge gap filler, I realized how many options and details there are to consider. To help you avoid the confusion I faced, here’s a simple guide based on my own experience that covers everything important.
Why I Needed a Mattress Wedge Gap Filler
I noticed a gap forming between my bed frame and mattress, which not only collected dust and small items but also made me uncomfortable when I slept close to the edge. A mattress wedge gap filler seemed like the perfect solution to keep my mattress snug and improve my sleep quality.
Key Features I Looked For
- Size and Fit: I measured the gap carefully before buying. It’s important to choose a wedge filler that matches the width and depth of your mattress gap. Some wedges are adjustable or come in different sizes, which can be handy.
- Material: I preferred a filler made from memory foam or high-density foam because it’s firm enough to stay in place yet soft enough for comfort. Some wedges come with a removable, washable cover, which is great for hygiene.
- Shape and Design: Wedge fillers come in various shapes—triangular, rectangular, or contoured. I found a wedge with a slightly tapered design worked best to fill the space without being too bulky.
- Breathability: Since I spend a lot of time in bed, I wanted a filler with breathable fabric or ventilation to avoid overheating.
Additional Features That Made a Difference
- Non-slip Backing: This helped keep the filler from sliding around, which was a big plus for me.
- Ease of Installation: I appreciated a product that was easy to insert and remove, especially for cleaning.
- Durability: I checked reviews to make sure the wedge wouldn’t flatten quickly or lose shape over time.
My Buying Tips
- Measure Twice, Buy Once: Always measure the mattress gap accurately before making a purchase.
- Read Customer Reviews: Honest feedback helped me pick a high-quality product that matched my needs.
- Consider Your Mattress Type: Some wedges work better with certain mattress materials (e.g., memory foam vs. spring mattresses).
- Check Return Policies: In case the wedge didn’t fit well or was uncomfortable, having a flexible return option gave me peace of mind.
Choosing the right mattress wedge gap filler made a noticeable difference in my comfort and the overall tidiness of my bed. By focusing on size, material, and features like non-slip backing and breathability, I found a solution that worked perfectly. I hope my experience helps you find the best wedge filler for your own mattress gap!
Author Profile
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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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