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Seiugaga King Box Spring 8 Inch - Heavy Duty Box Spring Mattress Foundation Metal Bed Base with Fabric Cover, Noise Free Easy Assembly Non Slip 3000lbs Max

  • Based on 761 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Thursday, Jun 18
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Size: King


Style Name: 8 Inch


Features

  • [Strong Metal Frame]: King box spring features a strong metal frame, which ensures the stability and durability of the mattress.
  • [Quiet and Noiseless]:King size box spring adopts a silent design, no matter how you move or turn over, it will not make any noise, allowing you to maintain a comfortable sleeping environment.
  • [Extra Large Load Capacity]: Box spring king has a maximum load-bearing capacity of 3000 lbs, which can meet the needs of most people and provide you with strong support.
  • [Easy Cleaning]: 8 inch box spring with fabric cover only, can be quickly disassembled for cleaning. It helps to better mattress protection.
  • [Easy to Assemble]: Box spring for king bed packaging with detailed installation instructions, according to the instructions of the installation of the fastest possible 10 minutes to complete the assembly.

Size: King


Material: Metal


Product Dimensions: 79.6"L x 75.6"W x 8"H


Style: 8 Inch


Special Feature: Squeak Resistant


Other Special Features of the Product: Squeak Resistant


Included Components: Hardware Components


Brand Name: Seiugaga


Manufacturer: Seiugaga US


Manufacturer Warranty Description: Contact us for support with any issues you may encounter.


Target Audience: unisex-adult


Manufacturer Part Number: DZY-BS8-5K


Model Number: DZY-BS8-5K


Unit Count: 1.0 Count


Item Type Name: Platform


Material Type: Metal


Style Name: 8 Inch


Color: 8 Inch


Finish Types: Polished


Furniture Finish: Metallic


Form Factor: Rectangular


Shape: Rectangular


Compatible With Mattress Size: King, 80x76 inches


Maximum Weight Recommendation: 3000 Pounds


Size: King


Item Dimensions L x W x H: 79.6"L x 75.6"W x 8"H


Item Dimensions: 79.6 x 75.6 x 8 inches


Item Depth: 76 inches


Required Assembly: Yes


Assembly Instructions Description: Included. 2-Person Install Recommended. Assembly can be completed within 30 minutes.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 18

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.

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Top Amazon Reviews


  • Rock solid comfort. I recommend Rock solid comfort. I recommend
Size: King Style Name: 4 Inch
I recently purchased the Seiugaga King Metal Bed Frame, and it has exceeded my expectations in every way. Here’s a breakdown of my experience with this impressive bed frame: **1. Sturdy Build and High Weight Capacity:** The first thing that struck me was the heavy-duty construction. This bed frame boasts a 3000 lbs weight capacity, which is far more than most other frames in this price range. The robust metal design provides exceptional stability and support, giving me peace of mind that it will hold up for years to come. **2. Easy Assembly:** I was pleasantly surprised by how easy it was to assemble. The instructions were clear, and all the necessary tools were included. It took me just under an hour to put it together by myself. The design is straightforward, and the parts fit together seamlessly, which made the entire process hassle-free. **3. Squeak-Resistant Design:** One of my biggest pet peeves with bed frames is the dreaded squeak. I’m happy to report that this frame is completely squeak-free. The reinforced joints and sturdy metal slats ensure that there’s no annoying noise, even when shifting around in bed. **4. Fabric Cover:** The fabric cover is a nice touch. It gives the frame a more polished look and protects the mattress from the metal slats. The cover is also easy to clean, which is a bonus for maintaining a fresh sleeping environment. **5. Value for Money:** Considering the quality and features of this bed frame, it offers excellent value for money. It’s not just a bed frame; it’s a solid investment in your sleep quality. **6. Aesthetics:** While functionality is crucial, aesthetics matter too. This bed frame has a sleek, modern look that fits well with my bedroom decor. The minimalist design with clean lines adds a touch of elegance without being overpowering. **Final Thoughts:** The Seiugaga King Metal Bed Frame is a top-tier choice for anyone in need of a durable, easy-to-assemble, and noise-free bed frame. Its impressive weight capacity and sleek design make it a standout in the market. If you’re looking for a reliable foundation for your mattress that combines both strength and style, this is the one to get. I’m thoroughly satisfied with my purchase and would highly recommend it to others. ... show more
Reviewed in the United States on June 18, 2024 Reviewed in the United States on June 18, 2024 by Vinay Medishetty

  • Decent quality box spring.
Size: Full Style Name: 4 Inch
Pretty good quality box spring. Not tha hard to install and assemble. Fits the frame almost perfectly. Supports the mattress well. Have heard any noises or squeaks yet. Look is sleek and fit is great. Not too heavy but solid enough to hold everything up. Happy with purchase
Reviewed in the United States on October 19, 2025 by Kevin M.

  • Well made & easy to assemble!
Size: King Style Name: 9 Inch
Very fast shipping, solidly built, & clear assembly instructions making it very easy to put together. Great value, very pleased!
Reviewed in the United States on January 30, 2026 by Sandra

  • Nice but it creaks
Size: King Style Name: 8 Inch
Easy to put together. Very sturdy. Nice quality. Fits perfectly. The cover is a bit of a pain to keep on when trying to get the box spring in the frame. At least on the frame we have. One thing to note is that after time it develops a slight noise. Sort of a creaking noise. It isn’t too noticeable while sleeping but can be a much louder depending on the activity. ... show more
Reviewed in the United States on September 3, 2025 by thos8574

  • Great results, low cost.
Size: King Style Name: 4 Inch
Easy to assemble, even easier if you use your own tools instead of the supplied wrenches. Assembled it on top of the bed, without the slip-in cross pieces, then stood it one side next to the bed, removed and stood the mattress on the other side of the bed, installed the assembly onto the bed frame, installed the slip-in cross pieces, then installed the mattress. Time spent was about one hour. No squeaks, no rattles, and mattress feels much firmer, as it was intended to be. (Temper Pedic mattress) Added 4 inches to bed height, much easier to get in and out of bed, and easier to make bed. ... show more
Reviewed in the United States on August 17, 2025 by Old Ed

  • Great Box Spring
Size: Queen Style Name: 9 Inch
This box spring was easy to assemble and is very solid. I was pleased with my purchase.
Reviewed in the United States on March 26, 2026 by John Lariviere

  • Worked for me.
Size: Full Style Name: 6 Inch
Simple instructions. Easy assembly. Sturdy enough. Cover only covers top and sides with loops at corners to keep in place. Used with old standard full size bed with steel side rails with wood board slats. Had to leave the slats in place as this frame was not wide enough to sit securely in between the rails. ... show more
Reviewed in the United States on August 19, 2025 by Amazon Customer

  • Little noisy
Easy to put together. They're a little noisy on our wooden frame.
Reviewed in the United States on March 25, 2026 by sara victoria

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