Smiling family sits on a full-size mattress, with a Serta sheep nearby.

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.

10 products

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 Queen or Kingwould 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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  • Serta sheep holding up a sign with a house and moon on it to indicate Serta's 120 night trial.

    120-day trial

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

    Details 
  • Serta sheep holding up a sign with a delivery truck on it to indicate Serta's free shipping and returns.

    Free shipping and returns

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

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  • Serta sheep holding up a sign with a bed  on it to indicate Serta's white glove delivery.

    Optional white glove delivery

    Hand delivered and setup in the bedroom of your choice. Plus removal of your old mattress.

    Details 
  • Serta sheep holding up a sign with a warranty paper  on it to indicate Serta's 10-year mattress warranty.

    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.

    Details 
  • Serta sheep holding up a sign with the Affirm logo on it to indicate available monthly financing options through Affirm.

    Monthly financing with Affirm

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

    Details 
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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.

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