Ashley Sierra Sleep Mattress Reviews

Updated April 1, 2022

The Sierra Sleep mattresses are mid-priced beds from Ashley Sleep, the largest furniture manufacturer in the world. Ashley is known for offering great value in everything they produce.

Sierra Sleep Mattress on an adjustable base

We’ve reviewed each Sierra Sleep mattress in detail and we’re happy to share our reviews with you below:

Sierra Sleep Mattresses

The Sierra Sleep collection is available in 2 different construction types from Ashley;

  1. Innersprings – 12 models ($289 to $1,889)

  2. Innerspring & Memory Foam Hybrids – 2 models ($829 to $1,069)

Type of Construction

Sierra Sleep beds have a coil system built with Bonnell coil units and/or individually wrapped coils. The two-hybrid models have a combination of foams on top of individually wrapped coils.

Sierra Sleep - An Overview

Ashley Sleep has created its Sierra Sleep collection to compete with other industry giants and they’re comparable to beds that cost a lot more. The Sierra Sleep collection of mattresses are all ‘bed-in-a-box’ models. This just means they all get vacuum sealed and rolled into a small box for easier shipping to your home. It's one example of how they’re able to offer a lot of features at lower prices, Ashley is known for their great value in everything they make.

In terms of key features, the innerspring mattresses in the Sierra Sleep collection use Power-Packed Wrapped Coils for a supportive feel. Combinations of foam such as high-density cushion firm foam, and copper-infused memory foam add plush comfort.

Sierra Sleep’s hybrid mattresses combine generous amounts of gel memory foam and cushion firm foam with 8” power-packed wrapped coils. This combination of materials gives you the great support of innerspring coils, while still feeling soft and conforming with the foams on top.


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Top 3 Ashley Sierra Sleep Mattresses

Mattress Name Quick Overview Video Review  

Corner view of the Ashley Sierra Sleep Mt Dana Ltd 15 Inch Plush mattress set up in a bedroom

Mt Dana Ltd Plush Mattress

  • Collection: Sierra Sleep
  • Comfort: Medium
  • Comfort Scale: 5
  • Material: Innerspring
  • Mattress Height: 15"
  • Price: $639
  • Warranty: 10 Years
  • Guarantee: 120 Days
Coming Soon!
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Hybrid 1400 Ultra Plush Mattress
Hybrid 1400 Ultra Plush Mattress
  • Collection: Sierra Sleep
  • Comfort: Ultra Plush
  • Comfort Scale: 8
  • Material: Hybrid
  • Mattress Height: 14"
  • Price: $849
  • Warranty: 10 Years
  • Guarantee: 120 Days
Coming Soon!
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Mount Dana Ltd Firm Mattress
Mount Dana Ltd Firm Mattress
  • Collection: Sierra Sleep
  • Comfort: Firm
  • Comfort Scale: 3
  • Material: Innerspring
  • Mattress Height: 15"
  • Price: $649
  • Warranty: 10 Years
  • Guarantee: 120 Days
Coming Soon!

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Ashley Sierra Sleep Mattress Collection Comparison & Key Features

Part 1

Product Name

Hybrid 1200 Plush

Hybrid 1400 Ultra Plush

Mount Rogers Limited Firm

Queen Price

$659

$849

$649

Brand

Ashley

Ashley

Ashley

Mattress Comfort

Plush

Ultra Plush

Firm

Comfort Scale Number

8

8

3

Height

14"

14"

13.5"

Comfort Padding Layers

  • 2" Cushion Firm Foam

  • 3" High-Density Plush Foam

  • 2" 3 lb. High Density "Copper" Infused Memory Foam

  • 1" Super Firm Support Foam

Warranty

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

Back Support System

  • 720 – 8” Power Packed 15 Gauge Individually Wrapped Coils

  • 720 – 8” Power Packed 15 Gauge Individually Wrapped Coils

  • 720 – 8” Power Packed 15 Gauge Individually Wrapped Coils

Quilt Top of Mattress

  • 2" High-Density Gel Memory Foam

  • Luxurious Knit Cover

  • 3" High-Density Plush Foam

  • Luxurious Knit Cover

  • 1" High-Density Quilt Foam

  • Ultra Loft Conforma Fiber

  • Blended Cotton Fiber

Edge Support

  • Ashley Edge – Double row of coils with a foam encasement

  • Ashley Edge – Double row of coils with a foam encasement

  • Ashley Edge – Double row of coils with a foam encasement

Recommended For Side Sleepers Who Weigh

  • 134-218 lbs.

  • 111-135 lbs.

  • 210-273 lbs.

  • 134-218 lbs.

  • 111-135 lbs.

  • 134-218 lbs.

Recommended For Back Sleepers Who Weigh

  • 210-273 lbs.

  • 134-218 lbs.

  • 111-135 lbs.

  • 210-273 lbs.

  • 134-218 lbs.

  • 111-135 lbs.

  • 210-273 lbs.

  • 134-218 lbs.

  • 111-135 lbs.

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Part 2

Product Name

Mount Dana Limited Euro Top

Mount Dana Limited Plush

Mount Dana Limited Firm

Queen Price

$719

$639

$649

Brand

Ashley

Ashley

Ashley

Mattress Comfort

Medium

Medium

Firm

Comfort Scale Number

5

5

3

Height

15.5"

15"

13.5

Comfort Padding Layers

  • 3" High-Density Firm Upholstery Grade Body Foam

  • 1/2" High Density 3 lb. Gel Memory Foam Lumbar Support

  • 2" High-Density Upholstery Grade Body Foam

  • 1/2" High Density 3 lb. Gel Memory Foam Lumbar Support

  • 2" High-Density Firm Upholstery Grade Body Foam

  • 1/2" High Density 3 lb. Gel Memory Foam Lumbar Support

Warranty

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

  • Non-prorated

  • No Flip, No Rotate

  • 10 year warranty against manufacturer's defects

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

Back Support System

  • 720 – 8” Power Packed 15 Gauge Individually Wrapped Coils

  • 720 – 8” Power Packed 15 Gauge Individually Wrapped Coils

  • 720 – 8” Power Packed 15 Gauge Individually Wrapped Coils

Quilt Top of Mattress

  • 1.5" High-Density Quilt Foam

  • 2" High-Density Plush Zoned Sculpted Pressure Relief Foam

  • 2" High-Density Plush Zoned Sculpted Foam

  • 3/4" High-Density Quilt Foam

  • 2" High-Density Plush Zoned Sculpted Foam

  • 3/4" High-Density Quilt Foam

Edge Support

  • Ashley Edge – Double row of coils with a foam encasement

  • Ashley Edge – Double row of coils with a foam encasement

  • Ashley Edge – Double row of coils with a foam encasement

Recommended For Side Sleepers Who Weigh

  • 134-218 lbs.

  • 111-135 lbs.

  • coming soon

  • coming soon

Recommended For Back Sleepers Who Weigh

  • 210-273 lbs.

  • 134-218 lbs.

  • 111-135 lbs.

  • coming soon

  • coming soon

Save 10% off a new Ashley mattress with our exclusive coupon code ASHREVIEW10


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Part 3

Product Name

Limited Edition Pillow Top

Limited Edition Plush

Limited Edition Firm

Queen Price

$579

$469

$469

Brand

Ashley

Ashley

Ashley

Mattress Comfort

Plush

Medium

Very Firm

Comfort Scale Number

7

4

1.5

Height

14"

13"

13"

Comfort Padding Layers

  • 1" Super Soft Support Foam

  • 2" Zoned Plush Support Foam

  • 1/2" High-Density Gel Support Memory Foam

  • 2" High-Density Zoned Plush Support Foam

  • 1/2" High-Density Gel Memory Foam 

  • 2" Firm Support Foam

  • 1/2" High-Density Gel Support Memory Foam

Warranty

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

  • Non-prorated

  • No Flip, No Rotate

  • 10-year warranty against manufacturer's defects

Back Support System

  • 680 – 8” Power Packed 15 Gauge Individually Wrapped Coils

  • 680 – 8” Power Packed 15 Gauge Individually Wrapped Coils

  • 680 – 8” Power Packed 15 Gauge Individually Wrapped Coils

Quilt Top of Mattress

  • 1.5" Super Soft Quilt Foam

  • Super Support Polyester Fiber

  • Luxury Cotton Fiber

  • 1.5" Super Soft Quilt Foam

  • Super Support Polyester Fiber

  • Luxury Cotton Fiber

  • 1.5" Firm Support Quilt Foam

  • Super Support Polyester Fiber

  • Luxury Cotton Fiber

  • Luxury Four-Way Stretch Knit Cover

Edge Support

  • Ashley Edge – Double row of coils with a foam encasement

  • Ashley Edge – Double row of coils with a foam encasement

  • Ashley Edge – Double row of coils with a foam encasement

Recommended For Side Sleepers Who Weigh

  • 134-218 lbs.

  • 111-135 lbs.

  • coming soon

  • 210-273 lbs.

Recommended For Back Sleepers Who Weigh

  • 210-273 lbs.

  • 134-218 lbs.

  • 111-135 lbs.

  • coming soon

  • None!

Pros & Cons

PROS CONS
  • Available in various comforts to appeal to everybody
  • The high-quality construction of beds
  • The vast use of individually wrapped pocketed coils
  • Very fast and easy shipping 
  • Prices are very affordable throughout the collection
  • 10-year warranty against manufacturers defects on all mattresses
  • Lacking broad use of premium materials
  • All models are 'bed-in-a-box', they can take up to 2 days to fully return to normal size once opened
  • Bedding foams can emit an odor that can take a little while to completely go away

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More on Sierra Sleep Features

Sierra Sleep Mattress 1. Your Comfort

Sierra Sleep uses several different comfort foams to bring you a variety of comfort options.  Layers of Super Soft Conforma Foam, High-Density Gel Memory Foam, and Support Firm Quilted Foam give you excellent conformability under your body.  These foams 'hug' your body giving you that plush comfort feeling that you'd expect from a mattress.

2. Keeping you Cool

Ventilated foams and upholstery grade foams work to remove heat from your body to give you a cooler night's sleep.  The foams have the added benefit of anti-microbial and anti-dust mite properties.  Some models even have a cover that is cold to the touch which adds additional cooling properties for a temperature-neutral sleeping experience.

3. Proper Support

Power Packed wrapped coils give you excellent conforming comfort, compressing individually to each contour of your body shape.  These coils work independently of one another to match each curve of your body which gives you outstanding pressure relief.  All innerspring models in the Sierra Sleep collection are made with this support system.

Delivery Method

Sierra Sleep mattresses get compressed and rolled so they’re compact and are delivered via UPS to your front door. They come in a box that’s approximately 20” x 20” and 40” to 70” tall based on the size of the mattress.

Sierra Sleep FAQs

  1. How does the 120-night trial work?

    Sleep on your new mattress for at least 30 days, and up to 120 nights. If you're not completely satisfied, you can select a replacement for just a $139 processing fee.

  2. Can I finance an Ashley Sierra Sleep mattress?

    Yes, on the US-Mattress site you can use Synchrony HOME, Affirm, or Paypal to finance a Sierra Sleep bed.

  3. Which Sierra Sleep mattress is best for me? 

    Choose based on your comfort preference, as well as what works for your body and sleep position. The product pages as well as the model reviews have lots of info to help you decide, such as pressure test results and expert recommendations.

More about Ashley Sleep

Ashley Furniture Industries, the parent company of Ashley Sleep, was founded in 1945 as a sales organization in Chicago, Illinois. Since they first opened they’ve steadily grown to the point where they’re now the largest manufacturer of furniture in the world!  In 2009 Ashley Furniture launched its Ashley Sleep line of mattresses and has since grown exponentially.  In 2015 they opened one of the largest mattress factories in the United States located in Verona, Mississippi.

Conclusion

Sierra Sleep mattresses are affordable, high-quality, dependably built mattresses. Beds-in-a-box is the latest trend in the mattress industry and Ashley offers these easily shippable beds while maintaining a high-quality bedding product. Ashley Sleep has been able to offer these beds in a wide range of comforts to meet all needs while keeping the prices far more reasonable than other leading competitors.

Their Sierra Sleep hybrid models are built with the same quality of materials as the other leading brands. The same is true for their innerspring designs which include features such as Gel memory foam, power-packed individually wrapped coils, and high-density foam. These materials are often found in beds that are hundreds of dollars more expensive. In the course of extensive testing performed by our experts, we've found that all the mattress models in this line work with most body types.

With lower pricing, premium materials, and simplified shipping I would recommend any model in this collection if you are looking for a new mattress. Excellent comfort options, well-built beds backed by a 10-year warranty against manufacturer's defects, and our 120-day comfort guarantee further solidify my recommendation for this line of beds.

Save 10% off the purchase price of a new Ashley Mattress with coupon code ASHREVIEW10


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About The Author, Dave Higgins

Dave has worked in the furniture business, focusing on mattresses, for over six years. He enjoys oil painting in the Impressionist style, playing guitar, and cooking for his family. Dave also believes that English Bulldogs are the comedians of the canine world.

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