Affordable Full Size Mattresses

Affordable full size mattresses make it easy to enjoy comfort and value without compromise. Perfect for guest rooms, growing teens, or anyone seeking a little extra space, these mattresses offer the ideal balance of quality and price. Explore a range of options designed to help you get the restful sleep you deserve while staying within your budget. Find the right fit for your sleep needs and start experiencing better nights with affordable full size mattresses.

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Sleepy's Basic Memory Foam Firm Mattress

3156

Starting at

$239⁷⁷

$799⁹⁹

$560 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain, Bed Partner, Temperature, Toss and Turn
Support

Sleepy's Basic Innerspring Firm Mattress

8638

Starting at

$219⁹⁹

Firm Comfort, best for

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

Sleepy's By Sealy Medium Euro Top Mattress

4353

Starting at

$225⁰⁰

$449⁹⁹

$225 OFF

Medium Comfort, best for

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

Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

5526

Starting at

$220⁹⁹

$609⁹⁹

$389 OFF

Medium Comfort, best for

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

Sierra Sleep By Ashley Sleep Essentials Firm Mattress

Starting at

$209⁹⁹

$749⁹⁹

$540 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Toss and Turn

Tulo Copper Memory Foam 6" Firm Mattress

Starting at

$189⁹⁹

$549⁹⁹

$360 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain, Temperature

Finding an affordable full size mattress doesn’t mean sacrificing quality or comfort. Full size mattresses are a popular option for sleepers who want more room than a twin but have limited space or a tighter budget. Whether you're furnishing a guest bedroom, updating a child’s sleep space, or searching for the best value on a new mattress for yourself, there are plenty of budget-friendly full size mattresses to fit your sleep needs. At Mattress Firm, you’ll discover a wide selection of affordable full size mattresses from trusted brands, all designed to deliver supportive sleep at prices that help you save.

Affordable full size mattresses come in a range of materials and construction types, including memory foam, innerspring, and hybrid models. Each option brings unique features, so you can choose according to your comfort preferences—whether you prefer the contouring feel of memory foam or the traditional bounce of an innerspring design. Many inexpensive full size mattresses also include features like breathable covers and edge support for added value. With free delivery options and frequent special offers, it’s easier than ever to find an affordable full size mattress that supports your best night’s sleep. If you’re ready to upgrade your mattress without breaking the bank, explore Mattress Firm’s curated collection of comfortable and affordable full size mattresses today.

What materials are commonly used in affordable full size mattresses? + -

Affordable full size mattresses are often made with materials like memory foam, innerspring coils, or a combination of both. Some may also feature layers of polyfoam or quilted fabric covers for added comfort and support.

How can I extend the lifespan of an affordable full size mattress? + -

To help your mattress last longer, rotate it regularly, use a supportive bed frame, and add a mattress protector to guard against spills and stains. Keeping your mattress clean and well-supported can make a big difference over time.

Are affordable full size mattresses suitable for guest rooms? + -

Yes, affordable full size mattresses are a popular choice for guest rooms because they offer comfort and space without a high price tag. They provide enough room for most adults or two children to sleep comfortably.

Do affordable full size mattresses require special care or maintenance? + -

Most affordable full size mattresses require only basic care, such as occasional rotation and keeping them clean with a mattress protector. Always follow the manufacturer's care instructions for best results.

Can an affordable full size mattress provide good support for different sleep positions? + -

Many affordable full size mattresses are designed to offer balanced support for back, side, and stomach sleepers. Look for options with medium firmness or targeted support layers to accommodate various sleep preferences.