King Bunkie Board (2 TWXL) - Image 1
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King Bunkie Board (2 Twxl)

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SKU: 5082260P

Therapedic: One Of The Most Respected Names In Sleep For Over 65 Years. A woman relaxes on a Therapedic mattress.
A Legacy of Sleep Expertise
A Legacy of Sleep Expertise

Since 1957, Therapedic® has been helping people sleep better by combining decades of innovation with the latest advancements in sleep technology. Our commitment to better sleep continues to shape every mattress we make.

Award-Winning Mattresses
Award-Winning Mattresses

Therapedic® is honored to be recognized as the #1 Best Mattress Supplier in Furniture Today’s Reader Rankings, earning the top spot for four consecutive years.

Premium Value
Premium Value

At Therapedic®, exceptional value is built into every mattress. Carefully selected materials and expert craftsmanship come together to deliver lasting comfort, dependable support, and durability you can count on for years to come.

Quality Materials & Craftsmanship

We’ve earned a reputation as a leading bedding brand by engineering our sleep products using high-quality, safe materials and the latest technologies available.

GREENGUARD Gold Certified, our products meet rigorous standards for low chemical emissions—giving you added confidence in the quality of your sleep environment.

Hand-Crafted solid wood foundations that are Made in the USA by the Pennsylvania Amish to ensure unsurpassed quality. These foundations are engineered to provide the proper support over the lifetime of your mattress. Available in a number of heights and sizes, the Therapedic Foundation provides a quiet, stable and strong platform for your mattress.

SKU: 5082260P

Collection

Bunkie Board

Warranty

10 year limited warranty -

View Warranty

Bed size

King

Split

Split

Type

Bunkie board

Q&A answers generated with AI assistance.

Does a wooden foundation hold up well in humid or coastal climates?

While wood is a natural material, the solid wood used in these Therapedic foundations is selected for its strength and stability. Based on the Pennsylvania Amish hand-crafting process, these boards are engineered to be a quiet and stable platform. In humid environments, a solid wood foundation is often preferred over metal frames, which can be prone to rust or corrosion over time if the finish is compromised.


What is the benefit of using a bunkie board instead of a traditional box spring?

This bunkie board is an ideal solution for those who want to maintain a low-profile aesthetic without sacrificing support. At only 1.5 inches tall, it provides the necessary flat, rigid surface for your mattress while keeping the overall bed height significantly lower than a standard 5-to-9-inch box spring. This is particularly beneficial for modern minimalist bed frames or for individuals who prefer an easier entry and exit from their bed.


Is this bunkie board a good choice for apartments or homes with narrow hallways?

This split King design is perfect for urban apartment living or homes with tight architectural features. Because it comes in two manageable Twin XL pieces (each 80"l x 39"w), it is much easier to navigate through narrow stairwells, around sharp corners, and into elevators than a standard, one-piece King foundation. This makes it a highly practical choice for shoppers who need heavy-duty support but have restricted delivery access.


Is this support system suitable for a memory foam or hybrid mattress?

Absolutely. Most memory foam and hybrid mattress warranties require a solid, non-flexible surface to prevent the material from dipping between wide slats. This solid wood bunkie board provides the consistent, flat surface recommended by mattress manufacturers to ensure proper weight distribution. By using this stable platform, you help preserve the comfort layers of your mattress and extend its overall lifespan.


Is a split bunkie board design as supportive as a single-piece King foundation?

Yes. This King-size foundation is engineered as a split set (comprised of two Twin XL boards) to provide a stable and strong platform across the entire surface of the bed. The split design does not compromise support; rather, it ensures that the center of the mattress receives the same level of reinforced stability as the edges, effectively preventing sagging and maintaining the structural integrity of your mattress.


How does the solid wood construction of this foundation affect its durability?

Unlike foundations made from particleboard or thin slats, this bunkie board is hand-crafted from solid wood by Pennsylvania Amish craftsmen. This choice of material and superior American construction ensures a quiet, stable platform that is resistant to the creaking or bowing often found in lower-quality supports. The solid wood build is specifically engineered to provide unsurpassed quality and proper support over the entire lifetime of your mattress.

75.00"w x 79.00"d x 1.50"h

4.5 out of 5 stars

Based on 89 ratings
5
78%
4
9%
3
4%
2
1%
1
8%
Tina M
Verified Buyer

Purchased On Jul 12, 2025

I bought 2 of these not for the support but for to add height to my mattress because it’s set too low in my new bed and now it’s perfect. It added 3 inches.

Reviewed On Dec 25, 2025
James S
Verified Buyer

Purchased On Jul 7, 2025

I was given the bait and switch on the mattresses I wanted. Rooms to go delivered the wrong mattresses and that day informed a representative that they delivered the wrong mattress. She informed me that the salesman was gone for the day and wouldn't be back in until saturday. I went back to the stonecrest store (2 days later) to talk to the salesman who sold me the furniture and mattresses, but it was gone, with just empty bed frame. He then informed me that the mattress that I wanted was discontinued.

Reviewed On Nov 12, 2025
Response from Staff
Hi James, thanks for taking our call and discuss this with us. We're here if you think of anything else.
Morgane Hinde
Nov 12, 2025
Rafael S
Verified Buyer

Purchased On Jul 24, 2025

Reviewed On Sep 14, 2025
Lisa G
Verified Buyer

Awesome

Purchased On Aug 27, 2022

The board is for his foam bed. My grandson is very excited for his bedroom.

Reviewed On Sep 12, 2025
Becky K
Verified Buyer

Purchased On Jul 28, 2025

It’s ok. Serves the purpose.

Reviewed On Sep 8, 2025