7 Inch Box Spring Full Size Bed, Heavy Duty Metal Mattress Foundation, 3000 lbs Capacity, High Profile, Noise-Free, Easy Assembly with Fabric Cover
Condition: New
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Availability:
In Stock.
Arrives
Friday, Jul 17
Shape: 7 Inch
Size: Full
Features
- 1. Sturdy & Durable Heavy Duty Metal Construction:Built with a heavy-duty metal frame, this 7 Inch Box Spring Full Size Bed offers exceptional support and durability. With a 3000 lbs capacity, it ensures long-lasting performance, making it the perfect foundation for your mattress, providing a stable and secure base for restful sleep.
- 2. High Profile Design for Sleek & Modern Look:The low profile design of this Full Size Box Spring is ideal for those who prefer a sleek, modern aesthetic. It offers a contemporary, space-saving solution that complements any bedroom decor while maintaining the required mattress support.
- 3. Noise-Free & Stable Mattress Foundation:Say goodbye to squeaks and rattles! Our mattress foundation is engineered to be noise-free, ensuring a quiet sleep environment. The robust metal structure and sturdy design eliminate unwanted sounds, giving you a peaceful and undisturbed night's sleep.
- 4. Easy Assembly with Fabric Cover:Enjoy hassle-free setup with our easy assembly design. No tools are required, and the process is quick and straightforward. Plus, the fabric cover adds a touch of elegance and keeps the foundation protected from dust and wear.
- 5. Supports Full Size Mattress with Maximum Capacity:This 7 Inch Box Spring is specifically designed to support a mattress, providing reliable and optimal support for both innerspring and memory foam mattresses. With a 3000 lbs capacity, it ensures your bed stays sturdy and stable, no matter your sleeping preferences.
Description
Trozuler 7 Inch Box Spring Full Size Bed, Heavy Duty Metal Mattress Foundation, 3000 lbs Capacity, High Profile, Noise-Free, Easy Assembly with Fabric Cover
Item Weight: 30.1 pounds
Package Dimensions: 44.08 x 7.07 x 6.08 inches
Item model number: LGBBS7
Date First Available: October 10, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Shape: 5 Inch
Size: Full
I ordered this 5" size foundation for my antique full-size bed frame, which is a bit smaller than a normal modern bed. I did replace the original side rails so it would fit a modern mattress size (the originals were almost 2" shorter than what we use today) and I took a chance that this foundation would fit width wise. It came unassembled in a sturdy box, and after laying out all the parts assembly was fairly straight forward. It took about 30 minutes to get everything together (the main outside double frame was preassembled in 4 sections, only requiring folding out and bolting together) and after a few minutes of loosely connecting everything with the supplied bolts and nuts I then tightened everything up and it became surprisingly sturdy. I did notice that there was a very slight sag in the center at the joint, even after final tightening of the bolts, so I made a wooden prop and placed it underneath the center and that took care of it. (I have back problems and require a perfectly flat surface for the mattress, which is why I ordered this unit). There's a nice non-slip cover included for this frame, and after I got everything put together, I added 4 slats to the bed, dropped the frame inside and was pleasantly surprised to find that this unit fit my old bed perfectly. It is very sturdy, doesn't make squeaks or popping sounds during the night, and it looks like I made a good choice. The best part is that air circulation will be much improved with this unit, unlike the pieces of plywood I had before. The 5" height is perfect for my 10" mattress, so it isn't too high or too low. This unit was a good investment, and it should last many years. It's hard to find a good box spring that isn't too high when combined with a taller mattress for an old antique bed frame, so this was a great choice, and it seems to have solved my problem perfectly. I highly recommend this unit for a good sturdy foundation at a fair price.
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Reviewed in the United States on May 29, 2026 by R. Howell
Shape: 5 Inch
Size: Queen
This 5” box spring is perfect to raise my mattress up above the frame rail and give me something to tuck sheets into so i’m not fighting against wooden rails. It gives the bed a nice feeling height with the mattress bottom sitting at 17”. Excellent quality, solid frame, no squeaking and super easy to assemble (I am 58y/o female and assembled it alone). I assembled it on top of my existing bed frame so as not to try to move it through the house. Definitely recommend for an unbelievable value!
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Reviewed in the United States on June 7, 2026 Reviewed in the United States on June 7, 2026 by Sharon Osgood
Shape: 7 Inch
Size: Full
The TROZULER 7‑Inch Full Size Heavy Duty Metal Box Spring Mattress Foundation is an absolute must‑have if you’re looking for strength, durability, and long‑term reliability. Once assembled, this frame feels incredibly solid and well constructed. Assembly does take a bit of time—around 30 minutes—but the process is straightforward and well worth the effort. After setup, the frame proves just how sturdy it is. It easily handles everyday use, including active children playing or horsing around, without any creaking, shifting, or concerns about breaking. One of the standout features is the impressive 3,000 lb weight capacity. The structural design feels extremely robust and confidence‑inspiring, making it clear this frame is built to last for years. It’s the kind of foundation that feels like it will outlast the house itself. The included fabric cover is another great touch. It fully encases the metal frame and gives the bed a clean, finished appearance. Instead of seeing a bare metal foundation, the covered design makes the mattress and frame look like a cohesive bed set, which is a big visual upgrade. At its price point, this box spring offers outstanding value. It’s strong, noise‑free, well‑designed, and looks great once installed. Overall, I’m extremely satisfied with this purchase and would highly recommend this frame to anyone in need of a dependable, heavy‑duty mattress foundation.
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Reviewed in the United States on March 24, 2026 Reviewed in the United States on March 24, 2026 by Colt Caylor
Shape: 5 Inch
Size: Full
Came a day early. Very nice however, it's not fitting right on my bed frame but it has absolutely nothing to do with the box spring. It was so easy to assemble, very sturdy and lightweight. I'm going to make it work. I do recommend.
Reviewed in the United States on May 6, 2026 by MzScorpianah F
Shape: 5 Inch
Size: Queen
This was super easy to put together. It is very well made and very sturdy. I’m very happy with my purchase. It’s definitely worth the price. If you really looking for a box spring get this one. It’s well worth it and it fits inside the bed I have perfectly. This one is way better than the one I had before (not this brand not this style) I strongly feel this one is definitely going to hold up way better. Don’t hesitate just buy it. It’s worth it.
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Reviewed in the United States on May 21, 2026 by Kristine
Shape: 7 Inch
Size: Queen
I’m really happy with this box spring from start to finish. It arrived well-packaged and was surprisingly easy to carry up to my bedroom without any hassle. The instructions were clear and straightforward, which made the setup process smooth—I was able to put it together by myself in about 45 minutes. Once assembled, the construction feels very solid and sturdy, and best of all, it’s completely quiet with no creaking or shifting. Overall, I’m extremely satisfied with the quality and ease of assembly, and I would definitely recommend this box spring to anyone looking for a reliable and well-built foundation.
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Reviewed in the United States on April 21, 2026 Reviewed in the United States on April 21, 2026 by Dan
Shape: 7 Inch
Size: King
I love this king size box spring worth the price I ordered it Friday night and got it Sunday morning I love how it came with a cover for it and it was so simple to put together my 1 year old daughter could put it together Im glad I checked on Amazon because I didn’t know they sold king size box frames definitely recommendable.
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Reviewed in the United States on June 1, 2026 by Mireya
Shape: 5 Inch
Size: King
this was super easy to set up (as long as you have a king sized bed space. if not i would suggest maybe setting up on top of your mattress. it’s not hard, just obviously big). it fit in our wood bed frame perfectly. the metal is decent and it seems like the weight would be evenly distributed through the joints and posts.
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Reviewed in the United States on June 4, 2026 by Gabrielle Lepenske