Steamboat® Firm Mattress
Have Foundation Questions?
No Problem. We Can Help!

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 Stanard Foundation (see above) split in two for moving into your home with tight spaces, hallways or staircases.
$17917999.0 - $60960999.0
Step 1 - Size Selection
Have Foundation Questions?
No Problem. We Can Help!

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 Stanard Foundation (see above) split in two for moving into your home with tight spaces, hallways or staircases.
Steamboat® Firm Mattress
More Mattress, Less Money®
The Steamboat® Firm Mattress is designed to bring your family the comfortable night's sleep you've been dreaming of, at a price that won't keep you up at night. This firm mattress is built to last, made with high-density earth-friendly foam that sits atop Denver Mattress Co.?s unique B.O.S.S. support system. Choose from four standard sizes and enjoy factory-direct savings.
Additional Information
10 Year Non-Prorated Warranty
Approximate Mattress Height: 9"
Mattress Sizes*:
Twin: 38 W x 74 L
Full: 54 W x 74 L
Queen: 60 W 80 L
King: 76 W x 80 L
*All Dimensions in Inches
Mattress pictured is a Queen size shown on the Monterey Bed from Furniture Row.
Construction
Quilt Layers:
Double Knit Ticking
1 1/2" EF ECOBLEND®
Natural Rayon Fire Barrier
Comfort Layers:
1" of 1.85lb Density EF Foam
1 Fiber Pad
Support System:
The B.O.S.S.!
(Balanced Orthopedic Sleep 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.