Zinus Night Therapy 4” Wood and Metal Box Spring Foundation, Assorted Sizes
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Highlights
- Available in Twin, Twin XL, Full, Queen, King, and California King sizes
- Backed by the Zinus 5-year warranty
- Low 4” profile ideal for small and contemporary spaces
- Durable steel frame with closely spaced wooden slats for long-lasting mattress support
- Easy assembly with included tools and clear instructions
ZINUS Night Therapy SmartBase Tool-Free Assembly Mattress Foundation $119.98 Was $129.98
ZINUS Night Therapy SmartBase Tool-Free Assembly Mattress Foundation
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About this item
Product details
Enhance your mattress support and overall comfort while maintaining a sleek, low-profile look. This Zinus Night Therapy 4” Wood and Metal Box Spring Foundation raises your mattress just enough for better airflow and durability, perfect for contemporary bedrooms that favor mattresses closer to the ground.
Enjoy the Benefits of a Low Profile
Designed to complement modern decor styles, this box spring offers a sleek, low-profile look that makes getting in and out of bed easier without compromising comfort.
Durable Construction for Long-Lasting Use
Constructed for durability, this box spring maintains a sleek, low profile without compromising the stability and comfort you need.
Sturdy Support from Steel and Wood
A heavy-duty steel frame combined with closely spaced wooden slats provides reliable, noise-free support that keeps your mattress stable and comfortable throughout the night.
Easy Assembly and Trusted Warranty
Includes simple-to-follow instructions and all necessary tools for quick setup, backed by the Zinus 5-year warranty for peace of mind.
FAQs
What is the weight limit of this box spring?
The weight limit is 350 lbs for Twin and Twin XL sizes, and 700 lbs for Full, Queen, King, and California King sizes.
How easy is the assembly?
Assembly is simple and can be completed in under 30 minutes. Instructions and tools are included.
Which mattresses and bed frames are compatible?
This box spring is compatible with all standard bed frames and mattresses.
Specifications
| Attribute | Made from steel for longer lasting durability |
| Product Type | Box spring |
| Material | Steel and wood |
| Mattress Compatibility | Twin, Twin XL, Full, Queen, King, Cal King mattresses |
| Height | 4" High |
| Assembly Required | Yes (tools and instructions included) |
| Weight Capacity | 350 lbs (Twin, Twin XL) – 700 lbs (Full, Queen, King and California King) |
| Special Features | Easy assembly in 30 minutes |
| Warranty | 5-year warranty |
| Country of Origin | China |
Warnings and disclaimers
Disclaimer
Urethane foam will burn if exposed to an open flame or other sufficient heat source. Do not expose urethane foam to open flames or any other direct or indirect high temperature ignition sources such as burning operations, burning cigarettes, space heaters or naked lights. Once ignited, urethane foam will burn rapidly; releasing great heat and consuming oxygen at a high rate. In an enclosed space the resulting deficiency of oxygen will present a danger of suffocation to the occupants. Hazardous gases released by the burning foam can be incapacitating or fatal to human beings if inhaled in sufficient quantities. Once ignited, urethane foam is difficult to extinguish. Foam fires that appear to be extinguished may smolder and reignite. Always have fire officials determine whether a fire has been fully extinguished.
Member ratings & reviews
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Showing 1-3 of 231 reviews
Verified Purchase
Exactly what was looking for.
We recently bought a new king size platform bed with a 12" mattress. It didnt need a box spring, but I found that it was to low to the ground for me, even with an added bunkie board. This box spring was the perfect fit. It didnt make my bed too high, it was super easy to put together & arrived much quicker than expecred. Getting the cover on after assembly was the hardest part, lol. Probably took less than an hour from unboxing to finish & I did it by myslef.
Verified Purchase
Great for grandpa!
My 92 year old dad needed the bed lowered to get in and out easier and this was the perfect solution! It’s excellent quality for the price. The only thing is you need to assemble it.
Verified Purchase
Just the right high
I bought a mattress and my bed was too low. I wanted a box that would not make me jump off and on the bed. The box spring was very easy to assemble, and it is just what I needed.
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