Shop King Firm Mattresses

The firm king size mattress, which measures 76” wide by 80” long, is roomy enough for a couple to sleep comfortably with space to spare. Firm beds provide great support for back and stomach sleepers, with just enough give to accommodate most side sleepers. Since firm mattresses are easier to stand on, children tend to prefer them in cribs and transition beds during the years when they’re first learning to walk.

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  • $1,449.00 - $2,299.00
     or as low as  $40.25/mo Price if paid in 36 months. We offer zero interest financing if you pay off your $1,299.00 or more purchase in 36 months or less. Learn more.
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    FREE BOXSPRING

  • $169.00 - $289.00 $89.00 - $239.00
     or as low as  $14.83/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    SPECIAL SAVINGS

  • $549.00 - $1,099.00 $299.00 - $849.00
     or as low as  $49.83/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    SPECIAL SAVINGS

  • $1,649.00 - $2,199.00
     or as low as  $34.35/mo Price if paid in 48 months. We offer zero interest financing if you pay off your $1,499.00 or more purchase in 48 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $3,599.00 - $4,799.00
     or as low as  $49.99/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $849.00 - $1,399.00
     or as low as  $141.50/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $749.00 - $1,299.00
     or as low as  $124.83/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $1,049.00 - $1,599.00
     or as low as  $43.71/mo Price if paid in 24 months. We offer zero interest financing if you pay off your $999.00 or more purchase in 24 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $2,549.00 - $3,299.00
     or as low as  $35.40/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $679.00 - $1,089.00
     or as low as  $113.17/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $2,749.00 - $3,899.00
     or as low as  $38.18/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $2,349.00 - $3,399.00
     or as low as  $39.15/mo Price if paid in 60 months. We offer zero interest financing if you pay off your $1,999.00 or more purchase in 60 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $1,359.00 - $2,299.00
     or as low as  $37.75/mo Price if paid in 36 months. We offer zero interest financing if you pay off your $1,299.00 or more purchase in 36 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $379.00 - $739.00
     or as low as  $63.17/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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  • $379.00 - $689.00 $369.00 - $679.00
     or as low as  $61.50/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    SPECIAL SAVINGS

  • $3,899.00 - $5,299.00
     or as low as  $54.15/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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    FREE ADJUSTABLE BASE

  • $2,399.00 - $3,599.00
     or as low as  $39.98/mo Price if paid in 60 months. We offer zero interest financing if you pay off your $1,999.00 or more purchase in 60 months or less. Learn more.
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  • $3,449.00 - $4,599.00
     or as low as  $47.90/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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  • $3,949.00 - $5,099.00
     or as low as  $54.85/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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  • $2,549.00 - $3,699.00
     or as low as  $35.40/mo Price if paid in 72 months. We offer zero interest financing if you pay off your $2,499.00 or more purchase in 72 months or less. Learn more.
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  • $239.00 - $389.00
     or as low as  $39.83/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    WEB EXCLUSIVE 30% OFF

  • $259.00 - $439.00
     or as low as  $43.17/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    WEB EXCLUSIVE 30% OFF

  • $375.00 - $800.00
     or as low as  $62.50/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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    FREE ADJUSTABLE BASE