Full Size Supports

Transform your bedroom into a haven of comfort with our extensive selection of full size supports, designed to enhance your sleeping experience. Whether you're upgrading your current setup or starting fresh, our collection offers a variety of options to ensure your mattress is perfectly supported for a restful night's sleep. Explore sturdy foundations and innovative designs that cater to diverse needs and preferences, all crafted to provide the stability and durability you deserve. Dive into the world of full size supports and discover how the right foundation can elevate your sleep quality and add longevity to your mattress investment.

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Sleepy's Basic Box Spring Foundation

9850

Starting at

$220⁹⁹

Sleepy's By Sealy Memory Foam Medium Mattress

2977

Starting at

$360⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Toss and Turn;Temperature
Bed Partner
Toss and Turn

Sleepy's Bunkie Board

3066

Starting at

$100⁹⁹

Sleepy's Basic Adjustable Base

Starting at

$300⁹⁹

FREE with select mattress purchase³.

Sleepy's Signature Adjustable Base

Starting at

$850⁹⁹

Save up to $499 with qualifying mattress purchase. Code: ELEVATE

Sleepy's Signature Platform Frame

Starting at

$150⁹⁹

Sleepy's Basic Innerspring Firm Mattress

8308

Starting at

$220⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn

Sleepy's By Sealy Medium Euro Top Mattress

3666

Starting at

$500⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn;Toss and Turn
Temperature
Bed Partner

Queen mattress & base now $499 with code ELEVATE (must add base to cart)

Serta Perfect Sleeper Box Spring Foundation

3296

Starting at

$230⁹⁹

Sealy Ease Adjustable Base

4089

Starting at

$1049⁰⁰

Beautyrest PressureSmart 2.0 Box Spring Foundation

Starting at

$230⁹⁹

Sleepy's Universal Box Spring Foundation

5750

Starting at

$250⁹⁹

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2526

Starting at

$1100⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Toss and Turn;Pain;Temperature;Bed Partner
Toss and Turn
Pain

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Sleepy's Rest Medium Innerspring Mattress

6678

Starting at

$1360⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn

Sleepy's Deluxe Adjustable Base

Starting at

$1150⁹⁹

Save up to $499 with qualifying mattress purchase. Code: ELEVATE

Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2514

Starting at

$1500⁹⁹

$1750⁹⁹

$250 OFF

Plush Comfort, best for

Side Sleepers
Temperature;Bed Partner;Pain;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Beautyrest Greenwood 10.5" Firm Mattress

3331

Starting at

$380⁹⁹

$950⁹⁹

$570 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Toss and Turn;Temperature;Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sleepy's Heavy Duty Raised Metal Platform Frame

928

Starting at

$190⁹⁹

Tempur-Pedic Charcoal Box Spring Foundation

1148

Starting at

$380⁰⁰

Sealy SMB SX Box Spring Foundation

827

Starting at

$275⁰⁰

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2564

Starting at

$1180⁹⁹

Plush Comfort, best for

Side Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Tempur-Pedic TEMPUR-Ergo Smart Adjustable Base

725

Starting at

$1999⁰⁰

Calm app 3-month free trial with mattress purchase & registration

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

3046

Starting at

$1360⁹⁹

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest BR800 11.25" Firm Mattress

2057

Starting at

$1000⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Stearns & Foster Estate 14.5" Firm Mattress

1377

Starting at

$2349⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Mantua Standard Bed Frame

218

Starting at

$70⁹⁹

$80⁹⁹

$10 OFF

Full Size Supports

When considering the comfort and longevity of your full-size mattress, the foundation you choose is just as important as the mattress itself. Full-size mattress supports, often referred to as bunkie boards or bed slats, provide a stable and even surface for your mattress, helping to prevent sagging and prolonging its lifespan. Whether you’re outfitting a guest room, upgrading a child’s bed, or creating a cozy space in a college dorm, these supports are an essential component for anyone looking to maximize both mattress performance and comfort. As the weather cools in October and families prepare for the holiday season, many people find themselves getting ready for overnight guests or thinking ahead to practical, thoughtful gifts for loved ones moving into a new apartment or heading off to school. A full-size support system makes an excellent gift for college students who need reliable sleep solutions, young adults setting up their first apartments, or anyone looking to refresh a bedroom with better support and comfort.

Full-size mattress supports are designed to fit the standard 54-inch by 75-inch dimensions of a full bed, providing a solid base that can be placed directly on top of a bed frame’s slats or platform. These supports come in a variety of materials, including sturdy wood, durable metal, or a combination of both, and some even feature soft fabric covers for an added touch of comfort. The right support can make a noticeable difference, especially with memory foam or hybrid mattresses that require a firmer foundation to maintain their structure and deliver even weight distribution. A well-chosen support not only helps prevent uncomfortable pressure points but also ensures your mattress stays in top shape for years to come. Many modern supports are designed with space-saving in mind, offering a lower profile than traditional box springs—ideal for rooms with lower ceilings or sleek, contemporary aesthetics. For heavier sleepers or those who simply prefer a firmer feel, these supports provide enhanced durability and stability, making them a practical choice for a wide range of users. When selecting a support, it’s important to consider whether your bed frame includes a center support leg, especially for full-size beds and larger, as this feature helps prevent sagging and adds to the overall longevity of your sleep setup.

As you prepare your home for the changing seasons or look for ways to improve your sleep environment, investing in a quality full-size mattress support is a smart move. Not only does it provide the necessary foundation for a restful night’s sleep, but it also helps protect your mattress investment and enhances the overall look and feel of your bedroom. Whether you’re shopping for yourself, outfitting a guest room for visiting friends and family, or searching for a practical gift for someone special, a reliable support system is a thoughtful and lasting choice. To explore a wide selection of options and find the right fit for your needs, visit our dedicated page for Full Size Mattress Supports. Here, you’ll find solutions designed to deliver comfort, durability, and peace of mind—season after season.