Ashley Sierra Sleep Mount Dana Limited Firm Mattress Review

Updated November 10, 2022

The Sierra Sleep Mount Dana Limited Firm by Ashley has a firm feel.  Its premium materials give you firm support and excellent body contouring. If you're considering this bed for your next mattress we've reviewed its features for you here:

Comfort Scale Rating

The Sierra Sleep Mount Dana Limited Firm mattress feels firm and supportive; we rate it a 3 on our 10 point Comfort Scale (1 is hard, 10 is softest). A firm feeling bed like this one appeals to someone who wants a firm - but not hard - comfort to their mattress.  If you prefer a softer feeling mattress then you should consider a different model. There is a medium and a plush option if that works better.

Pros & Cons

PROS	CONS
Several layers of gel memory and high-density foams Individually power-packed coils conform to your body's shape Minimal motion transfer Easy and quick shipping	Firm feel may not appeal to someone who prefers a softer feel Can take a few days to fully expand to standard size once opened Bed-in-a-box can be very heavy and difficult to move alone

You can save 10% off your purchase price of a new Mt. Dana by using coupon code ASHREVIEW10!

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Pressure Test Results

We received and tested the Sierra Sleep Mount Dana Limited Firm mattress and we’ll publish our results soon. We tested it with petite, average, and large body size people on their side and back sleeping positions to see what kind of support and comfort you can expect. (Learn how we test.) 

We use pressure tests to see how the mattress will perform in different sleeping positions with various body sizes. Testing allows us to determine if there are excess pressure points or areas that lack good support. Pressure points or lack of support are bad because they can interrupt sleep causing you to wake up tired or with back pain. 

Below is a sample of what a pressure test looks like and we’ll update this review with images once testing is complete.

The Main Ashley Sierra Sleep Mount Dana Firm Features in Detail

1. 1. 1/2" Gel Memory Foam Lumbar Support 

   The high-density gel memory foam in this mattress conforms to your body’s shape for excellent support in the lower portion of your back.  This helps to align your spine properly for outstanding pressure relief.

2. 2. 2" High-Density Firm Zoned Sculpted Pressure Relief Foam

   Zoned sculpted foam conforms to the curves of your body providing pressure point relief.  This helps you to avoid tossing and turning at night for a more restful sleep throughout the night.

3. 3. 2" High-Density Firm Upholstery Grade Foam

   Upholstery-grade foam is a standard comfort material used in many furniture applications throughout the industry.  It allows you to sink into the mattress slightly while also providing firm support for extra pressure-relieving benefits.

4. 4. Power-Packed Individually Wrapped Coil System

   The power-packed coil system uses individually wrapped coils that contour to your body's unique shape better than traditional units. A power-packed coil means that each coil is compressed down before it is wrapped in fabric making the coils feel more consistent. 

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Warranty

The Sierra Sleep Mount Dana Limited Firm mattress has a 10-year warranty against factory defects.

Sierra Sleep Mount Dana Limited Firm Mattress Specifications:

Product Name	Sierra Sleep Mount Dana Firm Mattress
Price	Check Price
Brand	Sierra Sleep by Ashley
Mattress Comfort	Firm
Comfort Scale Number	3
Coil Count	720
Coil Gauge	15
Height	15"
Comfort Padding Layers	2" High-Density Firm Upholstery Grade Body Foam 1/2" High-Density 3 lb. Gel Memory Foam Lumbar Support
Warranty	10-year warranty against manufacturer's defects No Flip, No Rotate Non-prorated
Back Support System	720 Power-Packed 15 Gauge Individually Wrapped Coils
Quilt Top of Mattress	3/4” High-Density Quilted Foam 2" High-Density Zoned Sculpted Pressure Relief Foam
Edge Support	The Ashley Edge
Recommended For Side Sleepers Who Weigh	coming soon
Recommended For Back Sleepers Who Weigh	coming soon

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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.