Mr Mattress of Knoxville carries a variety of mattress types. Choose your preferred comfort level from our hybrid, pillow top, plush top, pocketed coil, and memory foam mattresses. We can even order custom sizes to fit most any need. We’ll let you try all these options at our Knoxville area showroom!

Standard Mattress Measurements

Twin 38″ 74″
Twin XL Extra Long 38″ 80″
Full (Double, Regular) 53″ 74″
Full XL Extra Long 53″ 80″
Queen 60″ 80″
King 76″ 80″
California King 72″ 84″


We carry a variety of mattresses to suit your individual needs:
  • Standard Inner Spring
  • 2 Sided Mattresses that can be flipped
  • Firm, Plush and Pillow Top Mattresses
  • Based on availability, we have discounted major name brands with minor flaws such as Simmons, Sealy, and Sterns & Foster at deep discount prices.Call for availability.

We guarantee the lowest prices!

Memory Foam

Our Bed Boss Memory Foam

  • Is NOT HOT
  • Multi cooling features
  • Has no off-gassing odor
  • Is very “green”
  • Is not toxic-Certified by Certi-Pur
  • Has a 10 year limited warranty
  • Is the most comfortable memory foam
  • Is the highest quality memory foam
  • Is the most affordable memory foam


We guarantee the lowest prices!

Come to our showroom to test the memory foam configuration that works best for you! See you soon!


Ultimate Sleep Comfort

Adjustable beds provide the ultimate in sleep comfort and versatility. Our adjustable beds come with options like wireless remote, head and leg adjustments, massage, zero gravity, and anti snore settings. Our adjustable bed is not only comfortable to sleep on, but it incorporates a design that is both stylish and functional. The frame is powder coated, ensuring one of the most durable and finely finished adjustable beds on the market today. The unique styling incorporates a removable leg design that allows not only for tool-less assembly, but also permits the bed to adjust to 3 different heights. The high-quality craftsmanship and overall finish provides the look of an exceptional bed making only you aware that it is an adjustable bed.

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