Full Size Mattresses

Wider than a Twin, smaller than a Queen, our Full mattress line-up delivers comfort to growing kids/young adults, a first apartment or even a smaller guest room.

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Serta Perfect Sleeper X Quilted Hybrid Mattress

Perfect Sleeper X Quilted Hybrid Excelled Extra Firm Mattress sitting in a brown bedframe || feel: Extra Firm || level: Level 1 Perfect Sleeper X Quilted Hybrid Knox Firm Mattress sitting in a brown bedframe || feel: Firm || level: Level 1

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full

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Serta Perfect Sleeper X Hybrid Mattress

Perfect Sleeper X Hybrid Aspen Firm Mattress sitting in a brown bedframe || feel: firm || level: Level 1 Perfect Sleeper X Hybrid Kendall Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full

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Serta iComfort Mattress

iComfort Elana Firm Mattress sitting in a brown bedframe || feel: firm || level: Standard - 11.5" iComfort Aspire Medium Mattress sitting in a brown bedframe || feel: medium || level: Enhanced - 14"

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full

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Serta Classic Mattress

Serta classic dorian firm mattress sitting in a beige bed frame ||feel: firm||level: standard Serta classic brecon firm mattress sitting in a beige bed frame ||feel: firm ||level: enhanced

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL

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Perfect Sleeper Hybrid Mattress

Serta Perfect Sleeper hybrid firm mattress on beige bed||feel: firm||level: enhanced Serta Perfect Sleeper hybrid plush mattress on beige bed||feel: plush||level: enhanced

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full

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Perfect Sleeper Innerspring Mattress

Serta Perfect Sleeper firm mattress in bedroom on beige bed||feel: firm||level: standard Serta Perfect Sleeper plush mattress in bedroom on beige bed||feel: plush||level: standard

  • Colors

Mattress

  • Sizes

  • Twin

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Serta iSeries Hybrid

A wooden bed with a Serta iSeries firm blue mattress, 2 beige pillows on top of it||feel: firm||level: enhanced A wooden bed with a Serta iSeries medium blue mattress, blue and beige pillows||feel: medium||level: standard

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full

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Perfect Sleeper Sleep Excellence

The Serta Perfect Sleeper Sleep Excellence mattress in a bedroom on a white bed | feel: Extra Firm The Serta Perfect Sleeper Sleep Excellence mattress in a bedroom on a white bed | feel: Firm

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full

Size

  • Twin XL (36)
  • Full (16)
  • Twin (28)

Product type

  • Mattress (8)

Full size mattress frequently asked questions

What are Full size bed dimensions?

Approx. Size: 53” X 74.5” / 3,948.5 sq in / 27.4 sq ft

Full sizes are 53 inches wide by 74.5 inches long approximately, give or take a little bit, which equates to 3,948.5 square inches and 27.4 square feet.

Want to learn more about the different sizes we offer, check out our mattress size guide.

Queen vs Full sizes. What’s the difference?
A full is approximately 7 inches less in the width and approximately 5 inches less in length when you compare it to a Queen.
Is a double bed the same as a Full?
Yes. Double and full are just two different names for the exact same size bed.
Can a Full size bed fit two adults?
Yes, especially for those adults who like to cuddle. However, some couples may prefer more room and that is where a Queenor King would be best.
How much does a Full sized mattress cost?
A quality full size bed on average can range anywhere from $600 to $2,000. It all depends on the materials used to make it.
Why should I buy a Serta mattress Full size online?
While the Serta brand is in a lot of stores, we have made shopping for a Full-size online simple and easy with a 120-Day in-home trial along with free shipping right to your door.
Do you ship internationally?
We only ship within the lower 48 states of the United States. Unfortunately, right now we do not offer shipping to Alaska or Hawaii.
Do you offer financing?

Financing is available directly through our website. We have partnered with Affirm to offer financing or pay-over-time options for our customers. At checkout, you will be given the option to pay through Affirm. If approved, you will be given loan options for 3, 6, or 12 months. All interest is provided up front, there are no hidden fees, and only a soft credit check is done through Affirm's system for approval. After you've confirmed your choice, you will be redirected back to our website to complete checkout.

Affirm only requests a soft credit check for approval, so the credit inquiry won’t affect your credit score. Once you've selected your financing term, you will be redirected back to the website to complete your purchase.

For returns and cancellations, refunds will be processed through Affirm and posted to your Affirm account. Refunds will be processed within 3-10 business days. Keep in mind the interest charge will not be refunded.

Please note that financing through Affirm is not available in West Virginia and Iowa.

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SHOP WITH CONFIDENCE

Buy online from a company you trust

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120-day trial

If you’re not completely satisfied, you can exchange or return it for a refund.

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Free shipping and returns

All products ship free and feature free returns when you order directly from Serta.com.

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10-year limited warranty

You should be able to rely on the quality of your rest. That’s why every Serta® bed is backed by our hassle free warranty.

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Monthly financing with Affirm

Quick, simple financing options with Affirm. Apply at checkout.

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SHOPPING YOUR WAY

Try out a Serta in-store, hassle-free

Want to test out and feel our products before you buy? Our Sleep Ambassadors will offer you a personalized, no-pressure in-store experience. Visit a store near you today.

Store Locator

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