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Foundation | Low Profile (4.5")
Foundation | Low Profile (4.5")
Low 4.5" Steel Box Spring Base
6.7k+ people bought
Best Seller
- Lower Profile Design: Perfect for reducing bed height while maintaining full support.
- Durable Steel Grid Support: Semi-Flex® system outperforms wood foundations in strength and longevity.
- Non-Skid Top Surface: Keeps your mattress in place all night long.
- Quiet & Creak-Free: Welded steel construction eliminates squeaks and flexing.
- No Setup Needed: Arrives fully assembled—ready to use right out of the box.
Twin
$130
Twin XL
$150
Full
$160
Queen
$180
King
$300
Low 4.5" Steel Box Spring Base
Size guide
| Size | Dimensions | Weight |
|---|---|---|
Twin |
||
Twin XL |
||
Full |
||
Queen |
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King |
In stock. Delivery by November 06
2,100+ Five Star Reviews
Free One-Day Delivery
10 Year Warranty
Effortless One-Day Delivery, We have 2 Options
- Expertly handled by our dedicated Mattress King Delivery Crew.
- Secure delivery right to your doorstep or garage, mirroring the convenience of services like FedEx, UPS, or Amazon.
Upgrade to our comprehensive service that includes everything in the Free Delivery, plus:
- Personalized delivery and setup in your preferred room.
- Safe removal of your old mattress and box spring, if required.
- Eco-friendly disposal of all packaging materials.
Exclusively Serving Oklahoma -For detailed delivery information, please visit here
Conveniently Pickup Your Order at Any of Our Three Warehouse Locations.
- Mattress King Oklahoma City (208 S Portland Ave, Oklahoma City)
- Mattress King Stillwater (511 S Main St, Stillwater)
- Mattress King Lawton-North (1318 NW Sheridan Rd, Lawton)
Materials
Warranty
Where it’s made
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Frequently bought together...
Frequently Asked Questions
Why would I choose a low-profile foundation over a standard one?
Is this 4.5" foundation as strong as a standard 9" version?
Can this low-profile foundation be used on any bed frame?
Will this foundation help prevent mattress sliding?
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