Full Split Box Springs & Foundations

We are a proud manufacturer of the finest quality box Springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made in the USA to ensure that you get only the best! This item is part of our Hollywood collection, it has the following features: this box spring is uniquely designed to give you the kind of undisturbed sleep nature intended. Wood foundation, Continental box meets federal standards 1632 and 1633 fire code.

These fit perfectly! We just needed a little extra support and our bed raised because it was too low. We purchased the 8 inch box springs. They came in two separate boxes and we’re fully put together. We simply had to place them on our bed and put the mattress back on top. Love these.. Connie. Mc Bain, MI. Thu Oct 15 2026

Upgrade your mattress support with this 0.3" Split Folding Bunkie Board, designed to create a stable foundation for platform beds, slatted bed frames, box springs, and upholstered beds with spaced slats. (Not recommended for open metal frames without slats.) Made with durable polypropylene (PP) panels wrapped in stitch-bonded gray nonwoven fabric, it delivers firm support to help reduce mattress sagging and maintain a more even sleeping surface. The slim 0.3" profile adds support without increasing bed height, offering a convenient alternative to traditional box springs. The foldable two-piece design with hook-and-loop fasteners allows for quick setup, easy storage, and effortless portability, making it a practical solution for everyday mattress support needs.

I am very happy with this Bunkie board. It was easy to set up, feels sturdy, and provided excellent support for my mattress right away. My bed feels much more stable, and I no longer notice any sagging or movement. It has made sleeping more comfortable, and I appreciate that it has a low-profile design without adding unnecessary height. The quality is better than I expected, especially for the price. I would definitely recommend this Bunkie board to anyone looking for extra mattress support.. Kelly Watt. Mon Jul 20 2026

Welcome to the Alwyn Home! Here we offer you the best prices for the best quality. Come have a look at our latest Split Fully Assembled Box Spring for Mattress from our Alwyn Home collection. This design is handcrafted so that you forget back pains and discomfort forever. Lay down your favorite mattress on our box spring to enjoy the beautiful sleep you always wanted. The equally distant slats and wood frame do not let the frame loosen up and are strong enough to handle various kinds of duress. You don’t need to worry about a squeaky bed frame ever again. The excellent packaging and design of the box spring are pre-assembled, just the perfect fit for your bedroom. The product is lightweight even as a traditional box spring and lets you have these benefits in assorted sizes namely: Twin, Twin-XL, Full, Full XL, Queen, King, and California King. We have twin profiles of the product in 4” and 8” thicknesses crafted just for your needs.

Love that you just open up the box and the foundation is already assembled. Just have to put the two sides together on the bed.. Anonymous. Fri Oct 23 2026

The Onetan Wood Bunkie Board provides a solid surface foundation for any platform beds, bunks, and daybeds. It adds support to the mattress and will keep mattress stay in good shape thus extending the life of your mattress. It will give a firm bottom support for the mattress and raises the mattress up for about 1.5". When a mattress is placed directly on slats or metal spring, the mattress will have the tendency to rip or sink. These can be avoided with the use of a bunky board. Using a bunky board doubles the mattress' life expectancy. This bunky board is a good alternative in lieu of a box spring that may be too high for day beds. It will give the bed a lift without adding much height. This bunky board is strong enough to be used directly on the bed frame in lieu of a box spring. It will give the mattress a lift which is quite low but will definitely hold up the mattress. It is wrapped in a stitch bonded nonwoven fabric. This spring sleep bunky board will give you enduring comfort and durability for an excellent sleep.

I just received and started using it, and so far Im very pleased. It fits my bedframe platform perfectly and gives just the right amount of extra support to my mattress. I would recommend this product.. Cheryl. Thomasville, NC. Sun Sep 06 2026

Upgrade your sleep setup with this heavy-duty metal box spring designed for strong, stable mattress support. Featuring reinforced steel slats, noise-free construction, and a clean fabric cover, this 9-inch foundation offers lasting durability with easy assembly and reliable everyday comfort.

Exactly what I needed just the right height to go with my 12 inch mattress. Sally. Lubbock, TX. Thu Sep 10 2026

Discover the foundational piece your bedroom with our mattress foundation, a testament to understated elegance and robust support. Handcrafted with precision, the slats are arranged to cradle your mattress, ensuring stability that lasts through years of restful slumbers. The unique combination of Kara-Guard padding, in place of ordinary cardboard, offers a silent guardian against noise, so your peace is never disturbed. Whether you choose the stately 9” regular profile or the sleek 5” low profile, this box spring is a canvas for comfort in any bedroom. Opt for this crafted foundation and transform your bed into a bastion of serene sleep.

Good. Perfect for what we need. Will order more. Good quality. Comfortable. Good color. Perfect fit.. Devon. Mpls, MN. Wed Sep 23 2026

The Serta foundation provides extra support for your mattress.

Excellent quality and great price!. Jennifer. Scarborough, ON. Sat Mar 14 2026

Your search for a sturdy bed support ends here! We have just what you need - a 1.5-inch Split Fully Assembled Bunkie Board for Mattress/Bed Support for your lovely bed frame. We aim at providing the best quality products at economical prices designed especially for your needs. The product here is fully equipped to support your mattress and is highly recommended if you don’t prefer high box springs. Avoid the feeling of your mattress sinking or ripping when directly placed on the bedframe. The stich bonded non-woven fabric of the product gives it a tough edge and durability to endure stress of the mattress. This will allow you to get your beauty sleep peacefully, reduce fatigue, give a sturdy back support and also ensure good blood circulation. The packaging is conveniently created to allow easy transportation and setup. Compact homes are not a problem anymore. The full assembled Bunkie board is ready to use and available in the assorted sizes namely - Twin, Twin XL, Full, Queen & King with a height of 1.5”. The product is to be used on a bed frame for optimal support to your mattress.

Perfect for my 3 year old's loft bed.. Elizabeth. Galt, CA. Mon Jun 11 2018

Bring consistency and comfort to your nightly routine and your deep, restful sleep when you add our two-inch box spring mattress foundation to your bed. Featuring a slat support system made from North American timber, it has three layers of multi-needle quilting in a white knit fabric with fire-safety stitching.

Exactly what I wanted and as described.. Helen. Roseville, CA. Wed Jan 28 2026