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Shop Best Extra Firm Innerspring Mattress

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34 % price drop
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Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
BRS900 12 in. Extra Firm Hybrid Tight …
$409.00
$799.00
Home Depot
4.5
·
4
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Easy to assemble · Optimal Firmness · Superior Quality · Superior Support · Ultra Comfortable
Full Extra Firm 14" Innerspring Mattre…
$449.99
$479.99
Wayfair
4.5
·
63
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Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
Closeout! Beautyrest Silver B…
$925.00
$1,849.00
Macy's
5.0
·
20
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810+ viewed
Sealy Queen Mattress | Innerspr…
$699.99
$1,399.99
Mattress Firm
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Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
Closeout! Beautyrest Silver B…
$1,020.00
$2,039.00
Macy's
4.5
·
529
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Hybrid · Serta · Superior Sleep Quality · Superior Support · Ultra Comfortable
Full Extra Firm 13" Innerspring Mattre…
$739.99
$869.70
Wayfair
5.0
·
32
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Dreamcloud Mattress Sale | Twi…
$545.00
$649.00
DreamCloud
4.5
·
1K+
27 % price drop
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740+ viewed
Sealy Queen Mattress | Eurotop …
$629.99
$1,599.99
Mattress Firm
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1K+ viewed
Sealy Full Mattress | Innerspring | Extra …
$814.99
$1,479.99
Mattress Firm
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1.6K+ viewed
Closeout! Serta Classic 13" Elite Ex…
$667.00
$1,659.00
Macy's
4.5
·
204
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Serta · Superior Quality · Superior Support · Ultra Comfortable
Closeout! Serta Classic 10.5" Firm …
$467.00
$1,159.00
Macy's
4.5
·
194
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Closeout Beautyrest Br800 11.25 Firm …
$807.00
$1,709.00
Macy's
4.5
·
20
25 % price drop
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650+ viewed
Beautyrest Queen Mattress | Innerspr…
$339.99
$999.99
Mattress Firm
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Support Plus 12 in. Extra Firm Euro To…
$378.30
Home Depot
4.5
·
82
23 % price drop
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Closeout! Sealy Posturepedic Chad…
$877.00
$2,179.00
Macy's
21 % price drop
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Closeout! Sealy Posturepedic Chad…
$877.00
$2,179.00
Macy's
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Closeout! Serta Sleep True Dunesb…
$147.00
$259.00
Macy's
25 % price drop
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Closeout! Sealy Posturepedic Castl…
$1,097.00
$2,899.00
Macy's
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Signature Design By Ashley Limited Edi…
$593.22
Walmart
4.0
·
17
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Serta Perfect Sleeper Elkins III 1…
$404.99
$899.99
Mattress Firm
  1. Showing 1 - 36 out of 175 results for "best extra firm innerspring mattress"
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      Beautyrest Silver BRS900 12-Inch Extra Firm Innerspring Mattress
      Beautyrest Silver BRS900 12-Inch Ext…
      B
      Bed Bath & Beyond
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      Beautyrest Silver BRS900-C 14-Inch Extra Firm Innerspring Mattress
      Beautyrest Silver BRS900-C 14-Inch …
      B
      Bed Bath & Beyond
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      Sealy Posturepedic Plus Virginia Street 12-Inch Extra Firm Innerspring Mattress Set - Full - Low Profile
      (1)
      Sealy Posturepedic Plus Virginia Stre…
      $1,123.73
      B
      Bed Bath & Beyond
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      Queen Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 12.0 D | Wayfair
      (99)
      Queen Extra Firm 12" Innerspring Ma…
      $1,276.00
      W
      Wayfair
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      Queen Extra Firm 14" Innerspring Mattress - Zinus 75.0 H X 54.0 W 14.0 D, Microfiber | Wayfair
      (133)
      Queen Extra Firm 14" Innerspring Ma…
      W
      Wayfair
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      Queen Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 & Box Spring Set 80.0 H X 76.0 W 12.0 D | Low Profile (5")/Queen Wayfair
      (82)
      Queen Extra Firm 12" Innerspring Ma…
      $1,659.00
      W
      Wayfair
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      (133)
      King Extra Firm 14" Innerspring Mattr…
      $739.99
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      Wayfair
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      (36)
      King Extra Firm 13" Innerspring Mattr…
      $1,169.00
      W
      Wayfair
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      (36)
      Queen Extra Firm 13" Innerspring Ma…
      $908.70
      W
      Wayfair
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      (82)
      Twin Extra Firm 12" Innerspring Matt…
      $1,408.00
      W
      Wayfair
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      (36)
      Twin Extra Firm 13" Innerspring Matt…
      $739.70
      W
      Wayfair
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      Posturepedic Engelmann 11 in. Extr…
      H
      Home Depot
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      (111)
      Beautyrest Silver BRS900 12-Inch Ext…
      $1,883.70
      1
      1 Stop Bedrooms
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      (74)
      Beautyrest Silver BRS900-C 14-Inch …
      $1,688.70
      1
      1 Stop Bedrooms
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      (13)
      Twin XL Firm 10.5" Innerspring Mattr…
      W
      Wayfair
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      Beautyrest Silver BRS900 12-Inch Ext…
      T
      Televisio
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      Beautyrest Silver BRS900 11.75 in. F…
      $1,050.00
      H
      Homedepot.com
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      Beautyrest Silver BRS900-C 13.75 in. …
      $1,093.00
      H
      Homedepot.com
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      (76)
      Beautyrest Full Mattress | Innersprin…
      $1,559.99
      M
      Mattress Firm
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      Twin XL Firm 12" Innerspring Mattres…
      W
      Wayfair
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      (126)
      Sealy Queen Mattress | Innerspring | …
      $1,499.99
      M
      Mattress Firm
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      (126)
      Sealy King Mattress | Innerspring | Ex…
      $1,899.99
      M
      Mattress Firm
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      (126)
      Sealy Cal King Mattress | Innersprin…
      $1,899.99
      M
      Mattress Firm
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      (22)
      Stearns & Foster Estate 13.5" Ultra Fi…
      $2,999.00
      M
      Macy's
      SALE
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      (75)
      BRS900 11.75 in. Queen Extra Firm …
      $1,093.00
      H
      Home Depot
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      (20)
      Twin XL Firm 13.5" Innerspring Mattr…
      P
      Perigold
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      (61)
      Full Extra Firm 13.75" Hybrid Mattres…
      $1,541.00
      W
      Wayfair
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      (69)
      California King Firm 13.75" Innerspri…
      $5,589.00
      W
      Wayfair
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      Merrick Lane Hulen 12" Extra Firm Hy…
      K
      Kohl's
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      (21)
      Posturepedic Plus 12 in. Extra Firm T…
      $1,494.75
      H
      Home Depot
      SALE
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      Sealy Posturepedic Plus 12 in. Extra …
      $1,212.88
      H
      Homedepot.com
      SALE
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      Special Offer
      (126)
      Sealy Satisfied II 12 Inch California K…
      $1,899.00
      Cashback5%Cashbackcash back
      1
      1 Stop Bedrooms
      SALE
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      (142)
      Sealy Satisfied II 12 Inch Twin XL Ultr…
      $1,349.00
      Cashback5%Cashbackcash back
      1
      1 Stop Bedrooms
      SALE
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      (61)
      King Extra Firm 13.75" Hybrid Mattre…
      $2,158.00
      W
      Wayfair
      SALE
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      (61)
      California King Extra Firm 13.75" Hyb…
      $2,158.00
      W
      Wayfair
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      Beautyrest(R) Harmony Lux Coral Isl…
      $1,699.00
      P
      Pottery Barn
      SALE
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  2. Ads
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    24.4K+ viewed
    Sealy Full Mattress | Innerspring | Firm …
    $749.99
    Mattress Firm
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    520+ viewed
    Sealy Queen Mattress | Innerspr…
    $779.99
    $1,499.99
    Mattress Firm
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    1.2K+ viewed
    Closeout! Serta Serene Sky 12" Fir…
    $527.00
    $1,179.00
    Macy's
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    Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
    Queen Extra Firm 13.75" Hybrid Matt…
    $889.99
    $1,602.00
    Wayfair
    4.5
    ·
    494
    New tab icon
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    Easy to adjust · Memory Foam · Sealy · Superior Quality · Ultra Comfortable
    Closeout! Sealy Posturepedic Hybri…
    $1,047.00
    $2,039.00
    Macy's
    4.5
    ·
    1K+
    New tab icon
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    Serta Perfect Sleeper Oasis Slee…
    $799.99
    $999.00
    Mattress Firm
    5.0
    ·
    434
    New tab icon
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    Closeout! Beautyrest Harmo…
    $1,397.00
    $1,719.00
    Macy's
    4.5
    ·
    49
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    1.1K+ viewed
    Beautyrest Full Mattress | Innerspr…
    $479.99
    $959.99
    Mattress Firm
    4.5
    ·
    20
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    Full Firm 14" Innerspring Mattre…
    $899.99
    Wayfair
    5.0
    ·
    2
    New tab icon
    2K+ viewed
    Beautyrest Queen Mattress | Innerspr…
    $699.99
    $1,399.99
    Mattress Firm
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    Sealy Posturepedic Spring Redbourne …
    $1,673.00
    Walmart
    4.5
    ·
    996
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    Serta Perfect Sleeper Cobalt Cal…
    $929.00
    $1,819.00
    Macy's
    4.5
    ·
    737
    New tab icon
    Full Extra Firm 14.25" Foam Mattr…
    $2,729.00
    $3,329.00
    Wayfair
    delivery truck
    Free shipping
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    Elegant Appearance · Optimal Firmness · Simmons · Superior Quality · Ultra Comfortable
    King Firm 13.75" Innerspring Mattre…
    $3,329.00
    $4,289.00
    Wayfair
    4.5
    ·
    668
    17 % price drop
    New tab icon
    Closeout! Sealy Posturepedic Hybri…
    $1,047.00
    $2,039.00
    Macy's
    4.5
    ·
    1K+
    17 % price drop
    New tab icon
    Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
    BRS900-C 14 in. Extra Firm Hybrid …
    $579.00
    $932.76
    Home Depot
    4.0
    ·
    207
    New tab icon
    Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
    Beautyrest Silver Brs900 Extra Firm …
    $759.99
    Walmart
    4.5
    ·
    362
    New tab icon
    Optimal Firmness · Superior Quality · Superior Sleep Quality · Superior Support · Ultra Comfortable
    Full Extra Firm 12" Innerspring Mattre…
    $639.99
    $1,218.00
    Wayfair
    4.5
    ·
    1K+
    35 % price drop
    New tab icon
    Posturepedic Plus 12 in. Extra Firm Ti…
    $849.00
    $1,439.60
    Home Depot
    4.5
    ·
    154
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    S&S Mattress - Queen, Firm
    $575.00
    Silk & Snow
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