1. Zinus
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Zinus 5 Inch Low Profile Smart Box Spring, King
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Durably engineered - durable steel is used to construct the inside framework of this foundation; slats are spaced 6 - 7 inches apart; twin size supports a maximum weight capacity of 250 lbs, while all other sizes can support up to 500 lbs.
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Low profile design - a 5 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor. Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door.| Brand | Zinus #ad |
| Manufacturer | Zinus #ad |
| Height | 5 Inches |
| Length | 79 Inches |
| Weight | 46.05 Pounds |
| Width | 75.5 Inches |
| Part Number | OLB-ABS-5K |
| Model | OLB-ABS-5K |
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2. AmazonBasics
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5-Inch, King, AmazonBasics Mattress Foundation / Smart Box Spring for King Size Bed, Tool-Free Easy Assembly
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Measures 5 inches deep; backed by an AmazonBasics 1-year limited warranty. Easy assembly: new frame construction allows for easy assembly in minutes with no tools required.
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Offers the look and functionality of a traditional box spring, foam, but made from steel for longer-lasting durability sturdy enough to support any spring, or hybrid mattress. Durable steel frame and horizontal slats provide sturdy, reliable support for any same-size mattress.| Brand | AmazonBasics #ad |
| Manufacturer | AmazonBasics #ad |
| Height | 5 Inches |
| Length | 79 Inches |
| Weight | 40.48 Pounds |
| Width | 75.5 Inches |
| Part Number | AMZ-5KDBS-K2 |
| Model | AMZ-5KDBS-K2 |
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3. Zinus
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Full, Zinus 4 Inch Low Profile Wood Box Spring / Mattress Foundation
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Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door. Natural wood interior - engineered with thicker wood slats than most traditional box springs, this strong and steady solid wood frame is ideally suited to support memory foam or latex mattresses.
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Durably engineered - durable wood is used to construct the interior framework of this reliable foundation; slats are spaced 2. 8 – 3. 4 inches apart; twin size supports a maximum weight capacity of 250 lbs, while all other sizes can support up to 500 lbs.| Brand | Zinus #ad |
| Manufacturer | Zinus #ad |
| Height | 4 Inches |
| Length | 53 Inches |
| Weight | 38.28 Pounds |
| Width | 74 Inches |
| Part Number | OLB-WDBS-4F |
| Model | OLB-WDBS-4F |
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4. Zinus
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No Assembly Required, Zinus Jayanna 4" Low Profile BiFold Box Spring, King, Folding Mattress Foundation
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8 inches apart; twin size supports a maximum weight capacity of 250 lbs, while all other sizes can support up to 500 lbs. Box spring: a bed frame or platform bed is required to support this foundation sold separately.
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Dimensions: 79" x 75. 5" x 4" | weight: 508 lb. Low profile design - a 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor. As simple as unfold & unwind - requiring no tools and zero tedious assembly, the innovative BiFold box spring requires only unfolding to become bedtime ready; the hardest part will be taking it out of the box.| Brand | Zinus #ad |
| Manufacturer | Zinus #ad |
| Height | 4 Inches |
| Length | 79 Inches |
| Weight | 50.79 Pounds |
| Width | 75.5 Inches |
| Part Number | OLB-BIFD-4K |
| Model | OLB-BIFD-4K |
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5. Classic Brands
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King, Classic Brands Instant Foundation Low Profile 4-Inch Box-Spring Replacement
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76" w x 80" l x 4" H. Package delivers to your doorstep and fits easily through tight hallways or narrow stairwells. Ready for assembly; most tools and easy to follow instructions are included.
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Easy to assemble instant foundation is a low-cost solution that provides perfect support for today's higher profile mattresses. Handcrafted of solid spruce in the USA by the Pennsylvania Amish. Low profile foundation is durable, and offers easier access to those who may have difficulty getting onto a higher bed mattress, frame, noise-free, and headboard sold separately.| Brand | Classic Brands #ad |
| Manufacturer | Classic Brands #ad |
| Height | 4 Inches |
| Length | 80 Inches |
| Width | 76 Inches |
| Part Number | 123001-5060 |
| Model | 123001-5060 |
| Warranty | 3 year warranty. |
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6. Zinus
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Zinus Walter Standard Profile Metal Smart Box Spring / Mattress Foundation / Wood Slat Support / Easy Assembly
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A mattress game-changer - the walter is built with all of the trusted support we put into our ever-so-popular platform beds, reliable, and this box spring has the total package - an unwavering steel structure, closely spaced wood slats and a cleverly developed, well, package.
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Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately. Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door. Low profile design - a 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor.
| Brand | Zinus #ad |
| Manufacturer | Zinus #ad |
| Height | 4 Inches |
| Length | 78.9 Inches |
| Weight | 58.86 Pounds |
| Width | 75.7 Inches |
| Part Number | AZ-HBBS-4K |
| Model | AZ-HBBS-4K |
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7. Zinus
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Zinus 4 Inch Low Profile Quick Lock Smart Box Spring/Mattress Foundation/Strong Steel Structure/Easy Assembly, King
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Hassle & headache free - the victor comes together with easy-to-follow instructions, fewer bolts and absolutely no headaches; assembly that’s intuitive and packaging that seems to defy the laws of physics - now that’s what we call a new-age box spring.
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Low profile design - a 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor. Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately. Thoughtfully packaged - all parts, tools and instructions are packed into one compact box that ships straight to your door; Quick Snap assembly system makes set-up intuitive and stress-free.
| Brand | Zinus #ad |
| Manufacturer | Zinus #ad |
| Height | 4 Inches |
| Length | 79 Inches |
| Weight | 57.58 Pounds |
| Width | 75 Inches |
| Part Number | OLB-QLBS-4K |
| Model | OLB-QLBS-4K |
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8. Zinus
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King, Zinus Armita 9 Inch High Profile Smart Box Spring / Mattress Foundation / Strong Steel Structure / Easy Assembly Required
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High profile design - a 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor. Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.
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Thoughtfully packaged - All parts, tools and instructions are packed into one compact box that ships straight to your door. Durably engineered - durable steel is used to construct the inside framework of this foundation; slats are spaced 6 - 7 inches apart; twin size supports a maximum weight capacity of 250 lbs, while all other sizes can support up to 500 lbs.| Brand | Zinus #ad |
| Manufacturer | Zinus - DROPSHIP #ad |
| Height | 9 Inches |
| Length | 79 Inches |
| Weight | 44.97 Pounds |
| Width | 75.5 Inches |
| Part Number | OLB-ABS-9K |
| Model | OLB-ABS-9K |
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9. Best Price Mattress
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King, Best Price Mattress Heavy Duty Steel Low Profile Box Spring/Mattress Foundation/Easy Assembly, 5 Inch
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Product dimension: l 75. 5 inches x w 79 inches x H 5 inches. Fits with standard Size King Bed Frames. 5 inch height is ideal for higher profile mattresses.| Brand | Best Price Mattress #ad |
| Manufacturer | Best Price Mattress #ad |
| Height | 5 Inches |
| Length | 75.5 Inches |
| Weight | 46.1 Pounds |
| Width | 79 Inches |
| Part Number | ABS-5WH-K |
| Model | Heavy Duty Steel Low Profile |
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10. NOAH MEGATRON
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3000LBS Strong Steel Structure/Easy Assembly King, NOAH MEGATRON 7 Inch Box Spring King, Low Profile Metal Boxsprings/Mattress Foundation/Bunkie Board
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Strong structure mattress foundation; constructed of Durable Steel Structure, which offers a noise-free, excellent support for your mattress. Easy assembly mattress box spring; All tools included, can be easy set up in 30 minutes; No Bedframe Included.
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Box spring cover included; Fabric cover is made of the highest quality microfiber, shrink and wrinkle resistant. Worry-free 5 year warranty; within the Warranty Period, the replacement for any defective part will be supplied free.| Brand | NOAH MEGATRON #ad |
| Manufacturer | NOAH MEGATRON #ad |
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