Steamboat® Firm Bunk Bed Mattress


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By Denver Mattress MF-DMSTCOF

$19999 - $24999 199.99

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Steamboat® Firm Bunk Bed Mattress

By Denver Mattress


Have Foundation Questions?

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Standard Foundation

The 9" solid state foundations are paired with our standard mattress sets, to provide the ultimate support and durability.

Low Profile Foundation

Same construction as the Standard Foundation, but at 5 ½" the Low Profile Foundation helps create a more comfortable height for greater ease of getting in and out of bed.

Mini Foundation

To keep the mattress from sagging between slats on platform beds, we suggest using our 2 ½" hardwood Mini Foundations.

Ergo & Adjustable Bases

These Ergo or Adjustable Foundations are made for ultra flexibility, moving up or down under your head and knees for a customized sleep experience.

Space Base

A 14" tall platform frame supports the mattress directly while also providing extra storage underneath the bed.

Split Queen Foundation

Is a Standard Foundation (see above) split in two for moving into your home with tight spaces, hallways or staircases.


199.99 $19999 - $24999

20147, AshburnVirginia  

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Steamboat® Firm Bunk Bed Mattress

Mattress and Bunkie Board All in One

The Steamboat® Firm Bunk Bed Mattress is perfect for bunk beds and platform style beds. This convenient mattress comes with a built-in, wood mini-foundation, eliminating the need for a bunkie board. This firm mattress is built for comfort with earth-friendly ECOBLEND® foam. Mattress shopping just got easier with the Steamboat® Firm Bunk Bed Mattress.

Additional Information

10 Year Non-Prorated Warranty
Approximate Mattress Height: 9.5"

Mattress Sizes*:
Twin: 38 W x 74 L
Full: 54 W x 74 L

*All Dimensions in Inches

Mattress pictured is Queen sized


Quilt Layers:
Double Knit Ticking
Natural Rayon Fire Barrier
Comfort Layers:
1 Fiber Pad
Support System:
Coil Density: 460* High Profile Open End Offset Coils
13.75 Gauge Twice Tempered Steel

*ALL coil counts are based on Queen Size mattress coil counts. Please ask your salesperson for details.

Steamboat® Firm Bunk Bed Mattress is rated 4.4 out of 5 by 53.
Rated 5 out of 5 by from Has withstood the energy of four boys I bought the Steamboat mattress ten years ago for my oldest son's first bed. When I purchased it I was impressed with it's quality and firmness. Ten years later it is still a firm bed despite the children jumping and playing on it. Even though the light blue has faded in color, it looks nearly as good as the day I bought it. I also slept on this bed during the third trimester of one of my pregnancies because I thought that it was more comfortable than our own bed and gave great back support. I'd highly recommend this bed!
Date published: 2012-06-25
Rated 4 out of 5 by from Excellent Purchase This is the 4th Denver mattress I have purchased over the last 6 years and am never disappointed. The value and quality can't be beat ! No pressure and honest folks, along with a great product keeps me coming back for more. I highly recommend Denver !
Date published: 2009-04-05
Rated 5 out of 5 by from She has no idea its a bargain mattress set! I bought this set 1 year ago to fill a room or allow guests a short stay. I had to use this bed for a week myself and was shocked how nice and comfy it was. I bought a $4,000 bed set 2 years before this purchase and now the expensive bed set is in the guest room and the Queen set from Denver Mattress is in my Master Bedroom. My new girlfriend also comments on how nice my bed is. She has no idea its a bargain mattress set. Thanx, Thaiville
Date published: 2008-06-29
Rated 5 out of 5 by from Does the job We got this mattress for my 2-year old daughter. The salesperson recommended it as it gives the proper support to growing children. The price it right and has held up well thus far.
Date published: 2017-08-29
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