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Hawkins Woodshop

7 Inch Box Spring Full Size Bed, Heavy Duty Metal Mattress Foundation, 3000 Lbs Capacity, High Profile, Noise-Free, Easy Assembly with Fabric Cover

7 Inch Box Spring Full Size Bed, Heavy Duty Metal Mattress Foundation, 3000 Lbs Capacity, High Profile, Noise-Free, Easy Assembly with Fabric Cover

5.0 6 reviews
Regular price $80.98 USD
Regular price $153.99 USD Sale price $80.98 USD
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7 Inch Box Spring Full Size Bed, Heavy Duty Metal Mattress Foundation, 3000 Lbs Capacity, High Profile, Noise-Free, Easy Assembly with Fabric Cover

  • 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.

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 model number LGBBS7
Assembly Instructions Description Included
Special Feature Squeak Resistant
Assembly Required Yes
Color Black
Material Metal Style Modern
Compatible With Mattress Size Full
Item Weight 30.1 pounds
Maximum Weight Recommendation 3000 Pounds Furniture Finish Black
Included Components LSB
Size Full
Form Factor Rectangular
Package Dimensions 44.08 x 7.07 x 6.08 inches

This product is manufactured overseas and imported using USA suppliers.  For locally, built-to-order furniture please see my collection here or text 916-692-0554 for a free quote.    
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Customer Reviews

5.0
Based on 6 reviews
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★★★★★

Solid box spring that actually holds up

Got this TROZULER 7-inch full size box spring and it's been great. Assembly took me about 30 minutes but it's pretty simple once you get going. After putting it together, the frame feels sturdy and handles everything we throw at it—kids jumping around, regular use, no creaking or wobbling at all. The 3,000 lb weight capacity is impressive and the build quality makes me confident this thing will last for years. Not worried about it breaking down anytime soon. Another thing I liked is the fabric cover that comes with it. It wraps around the whole frame and makes the whole setup look finished instead of just a bare metal foundation. Looks like an actual bed instead of just a frame sitting there. For the price, you get a sturdy, quiet foundation that does what it's supposed to do. I'm happy with it and would recommend it to anyone looking for a dependable box spring.

Verified Purchase

Colt C. · March 2026

★★★★★

worth the money

Setup was pretty straightforward once we had the space for it (you'll need room for a king bed, or just put it together on your mattress if you're tight on space—not difficult, just big). Slides right into our wood bed frame with no issues. The metal feels solid and looks like it'll hold weight evenly through all the joints and posts.

Verified Purchase

Gabrielle L. · June 2026

★★★★★

Best KING SIZE box frame (NO SPRINGS)

Really happy with this king size box frame. Got it Sunday morning after ordering Friday night, which was fast. Came with a cover which is nice, and putting it together was easy - my 1 year old daughter could basically do it herself. Didn't even know Hawkins Woodshop had king size frames like this, so glad I found it. Would recommend.

Verified Purchase

Mireya T. · June 2026

★★★★★

Solid build and happy with it

Put this together without any trouble at all. It's sturdy and well made, and it fits my bed frame just right. Way better than my old box spring—I'm confident this one will last way longer. For the price, it's a good buy and I'm satisfied with it. If you need a box spring, go ahead and get this one. Don't overthink it.

Verified Purchase

Kristine M. · May 2026

★★★★★

Sturdy foundation that actually fits and works well

Ordered the 5" foundation for my antique bed frame, which is smaller than standard modern beds. I had to swap out the original side rails to fit a modern mattress, and I was betting this would work width-wise too. Showed up unassembled in a solid box. Took maybe 30 minutes to put together once I laid everything out—the outer frame came in 4 sections that just folded and bolted together, then I loosely connected all the pieces and tightened them down. Ended up pretty sturdy. I did notice a slight sag in the middle at the seam even after tightening, so I threw a wooden support underneath and that fixed it (I have back issues and need a flat surface). Comes with a non-slip cover, which is nice. After assembly I added 4 slats, set the frame in, and was really happy to find it fit my old bed frame perfectly. No squeaks or pops at night, and it's solid. The air flow underneath is way better than the plywood I was using before. The 5" height works great with my 10" mattress—not too high or too low. Hard to find a good box spring that doesn't sit too high with a thicker mattress on an older frame, so this was exactly what I needed. Should hold up for years. Would recommend it.

Verified Purchase

R H. · May 2026

★★★★★

Sturdy and Well-Built Box Spring That Lasts

The TROZULER 7-Inch Full Size Heavy Duty Metal Box Spring is definitely a great choice if you want something strong and long-lasting. Once I got it together, which took about 30 minutes, it felt solid and well-made. The assembly was pretty straightforward, so it was worth the time. After I had it set up, I tested it with the kids jumping around, and it held up without any noise or movement—no worries about it breaking. I love that it has a weight capacity of 3,000 lbs; it feels like it could last a lifetime. The cover that comes with it is a nice addition too, as it makes everything look clean and polished instead of just a bare metal frame. For the price, this box spring is a good deal. It's sturdy, quiet, and looks nice once it’s installed. I’m happy with my purchase and would recommend it to anyone looking for a reliable mattress foundation.

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Verified Purchase

Colt C. · March 2026

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