Back and belly sleepers, rejoice! Firm mattresses in memory foam, innerspring styles and more are available in multiple sizes at The Dump. With solid support beneath dense comfort layers, our selection of firm mattresses from brands like Consumer Digest will supply pressure relief and a lasting luxury feel for just a fraction of the prices you'd see elsewhere.
Name: A to Z
Name: Z to A
Price: Low to High
Price: High to Low
Find that “just right” balance with these 14-inch hybrid mattresses that combine cooling gel memory foam and individually wrapped support coils.
The South Hampton Firm Mattress gives you softness and support with over 1000 Perfect Contour Reaction Coils and Graphite Infused Memory Foam.
American made luxury mattress provides superior support with over 2000 strategically engineered Micro Coils and responsive memory foam layers.
American made extra firm mattress provides superior support with over 2000 strategically engineered Micro Coils and responsive memory foam layers.
Featuring the innovative Energex core system™ for sustained support and buoyant foam layers, these exclusive mattresses offer structured, adaptive comfort.
Find California craftmanship and first-class innovation with this exclusive firm mattress featuring naturally luxurious Alpaca wool and firm foam layers.
Experience the softness and support of dual Talalay latex extra firm layers and naturally plush Alpaca wool in these exclusive firm mattresses.
Exclusive closeout mattresses featuring DualCool™ Plus and AirCool foam layers atop pressure-point targeting firm foam and a Pocketed Coil® support.
ActiveTemp Max gel memory foam and layers of support foam with Edge Support give this mattress allover cool, conforming comfort.
Hundreds of support coils below gel memory foam and Pillo-Fill® surface layers give this firm mattress a plush feel and restorative support.
Experience premium breathability through the Cool to the Touch cover and the targeted support of the 1000 Series Coil Unit in this hybrid mattress.
Hybrid mattress delivers cool, sensitive support through an instant cooling surface fabric, targeted memory foam layers and an advanced innerspring support system.
Hybrid mattress combines the balanced support of a micro-coil topped innerspring foundation with adaptive memory foam layers and a cooling cover.