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4.6 | 446 Reviews

Classic Dorian 12.5" Firm Mattress -Queen

Classic

Features

  • Breathable Cover A soft, breathable cover helps you rest and wake refreshed
  • 3 Zoned Body Support offers 3 separate zones to provide lower back support for classic comfort
  • This 800-coil density system provides contouring, cradling support and minimizes motion transfer
  • CertiPUR-US® Certified

Quick Specs

  • Brand: SERTA
  • Line: Classic
  • Type: Tight Top
  • Width: 60"
  • Height: 12.5"
  • Depth: 79.5"

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Featuring 3 zones for lower back support, breathable fabrics, and responsive coils for classic comfort-plus upgrades available for cooling pressure relief.

Features

  • Breathable Cover A soft, breathable cover helps you rest and wake refreshed
  • 3 Zoned Body Support offers 3 separate zones to provide lower back support for classic comfort
  • This 800-coil density system provides contouring, cradling support and minimizes motion transfer
  • CertiPUR-US® Certified
  • Designed and Built in USA
  • Adjustable Friendly
  • 10 Year Warranty
  • Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
  • Firm - Ideal for stomach and back sleepers with extra support for heavier sleepers
  • Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room's temperature
Brand Serta
Manufacturer Name Serta Simmons Bedding LLC
UPC 810150416558
Computed Mattress Size Queen
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name Classic
SubFamily Name Dorian
Mattress Top Type Tight Top
Mattress Type Innerspring
Product Type Mattress
Year of Launch 2024
Dealer Line National Line
Layer 1 Material Fiber Layer
Layer 1 Thickness (in) 0.1
Layer 2 Material PillowSoft Aire
Layer 2 Thickness (in) 1
Layer 3 Material Serta Support Foam
Layer 3 Thickness (in) 0.5
Layer 4 Material 3 Zone Body Support
Layer 4 Thickness (in) 1
Layer 5 Material Serta Support Foam
Layer 5 Thickness (in) 1
Layer 6 Material 800 Edition Custom Support Coil System
Layer 6 Thickness (in) 8
Layer 7 Material Serta Balanced Support
Layer 7 Thickness (in) 1
Product Depth (in) 79.5
Product Height (in) 12.5
Product Width (in) 60
Shipping Depth (in) 79.5
Shipping Height (in) 12.5
Shipping Width (in) 60
Product Weight (lb) 77.31
Shipping Weight (lb) 77.31
Adjustable Base Compatible? Yes
Antimicrobial? No
Breathable Construction? Yes
Coil Count 630
Cooling Technology? No cooling technology
Edge Support? Yes
Foam Infusion? None
Handles Included? No
Hypoallergenic? No
Is Mattress 2 Sided? No
Latex Free? Yes
Low Motion Transfer? Yes
Lumbar Support Yes
Mattress Comfort Level Firm
Mattress Cover Design Geometric
Mattress Cover Stitch Design None
Mattress In A Box? No
Memory Foam? Yes
Moisture-Wicking? Yes
Natural Fibers? No
Pillow Top? No
Primary Foam Type Polyurethane
Product Accent Color Light Blue
Quilted Cover? No
Reinforced Center? No
Side Color Off-White
Top Cover Color Multicolor
Weight Capacity 1000
Zipper Cover Machine Washable? N/A
Zipper Cover? No
Product Warranty Length 10
Does it Ship in a box No

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Classic

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 60"
  • Height: 12.5"
  • Depth: 79.5"
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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Mattresses can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new bedding should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.6 out of 5

90% of reviewers recommend this product.

5 Stars

Just great for my toddler

Gissel C 4/10/2026

It was great feeling it in person at Sam's Club because I had just had a recent horrible experience purchasing a mattress online.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Bef

Howard S 4/10/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Master Bedroom Mattress

Carol S 4/9/2026

Love this firm mattress. Slept all night.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

500704711-1050

Isaac D 4/8/2026

Nice and comfortable I wish they made it double sided but it's overall nice and soft and firm great quality
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

firm

Maria carisa P 4/7/2026

We shall see how this works out
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Five stars

Seward H 4/7/2026

This seem to be a good product. Serra is a leading brand in bed mattresses. Thanks
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

great

In soon S 4/6/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

New

Michelle T 4/6/2026

I purchased this as a replacement mattress for a guest bedroom.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Happy

Jennifer C 4/4/2026

Feels great and very firm
Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

Review

Nick H 4/4/2026

Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Harbor Creek

Angela E 4/4/2026

I purchased my Habor Creek firm mattress from Sam's today. Of course, I was unable to test the feel of the mattress in the store but as soon as I got it home, I laid on it and was pleasantly surprised. I was afraid it was going to be too firm but it wasn't. It gave just the right amount of give. So for, so good and I recommend.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Harbor creek firm

Mike B 4/4/2026

So far so good. Excellent firmness
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent Value!

Kerry J 4/3/2026

I looked at and tried many mattresses. I stumbled across this one for half the price and love it!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So comfortable!

Addison B 4/3/2026

Firm in all the right places with just enough fluff to not feel harsh
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Decent for the price

Joe Z 4/2/2026

It's a decent mattress for the price.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Mattress

Aurora H 4/1/2026

Firm and comfortable
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice mattress!

Kenneth F 3/30/2026

Quality American-made mattress!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent!

Catharine B 3/29/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very Firm!

Giselle B 3/29/2026

I love how firm this bed is on my back, I have scoliosis and a back fracture and feel so much firm support on my back with this bed.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta matress

Imelda A 3/28/2026

Great product this Serta firm matress feel great
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Sleep Easy

Janquilyn M 3/27/2026

Great night's sleep. Very supportive!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Awesome

Latisha H 3/27/2026

Our son loves the bed
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Bed is firm and solid

Lucy A 3/26/2026

Sleeping feels great on this bed. Your money will be worth it.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Nice

Martha A 3/25/2026

So far so good. I'm barely going to sleep on it for the first time tonight.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfort

Cynthia Z 3/25/2026

Love my mattress. Gave up my Queen Serta after 15 years. Smaller and still as comfortable. Even my kitty loves it!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very comfy

Nick F 3/25/2026

So far so good. Excited at how firm it feels. I always crave that style mattress and it's been going a good job since
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect Mattress

Ave A 3/25/2026

Excellent firm mattress that's comfortable and not too hard.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Love it

Richard S 3/23/2026

Just what I wanted. Firm an very comfortable
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

My new mattress

Joyce F 3/23/2026

Nice firm mattress. Love the firmness and the price was right
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Thanks a lot everybody

Josefina R 3/22/2026

Am sleeping more better now.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Bed

Rayna T 3/22/2026

This mattress is firm
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Harbor creek

Cynthia A 3/22/2026

Traditional serta classic
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice

Carmen D 3/21/2026

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Great

Joyce J 3/21/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Thank you

Kevin B 3/21/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great

Jennifer M 3/21/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Just arrived today.

Lisa P 3/19/2026

Mattress just arrived today but looks well made and seems to be exactly what we wanted. Teenage Grandson tried it out and said it was super comfortable. So, so far so good
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

So far, so good

Patrick 1 3/18/2026

Gotta give us a night first
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Harbor Serta Firm mattress

Cynthia Z 3/18/2026

Great comfortable mattress!! My pets love it too!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Good sleep

Randy B 3/16/2026

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good

Shaena K 3/16/2026

Good bed, firm but still cushion
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent thread

Neli Z 3/14/2026

Better than expected not to firm or soft
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great

Torreau B 3/14/2026

It's sleeps great
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

NA

Orfelinda H 3/13/2026

12.5 Firm traditional mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Awesome!!

Lance R 3/12/2026

Very comfortable…love this mattress!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattress at a great price

Tim M 3/10/2026

It is the first new mattress we have had in over 15 years. It is a very comfortable yet firm mattress. So far we are very happy with the mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So far so good great sleeping

Beverly H 3/10/2026

Haven't been sleeping well but this queen firm is right for my back
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good

Jose V 3/8/2026

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

New purchase

Stevie B 3/7/2026

needed firmer mattress that worked on platform bed. will update review later.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect!

Tony A 3/6/2026

When Serta says FIRM believe it! Love our Serta mattresses. Wouldn't buy any other brand. Two houses and all the bedrooms have Serta Firm mattresses.
Originally posted on www.serta.com

Yes, I recommend this product