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      Mississauga North 6620 Kitimat Road Unit#3, (401/Erin Mills) Mississauga, ON | 905-878-8444
      Mississauga South 1655 Dundas Street East, Mississauga, ON | 905-565-0885
      North York 5601 Steeles Avenue West,
      North York, ON | 647-948-6699
      Markham 7701 Woodbine Ave. Unit#5, Markham, ON | 905-963-0890
      Kitchener 842 Victoria Street North,
      Kitchener, ON | 226-336-7519
      Hamilton 444 Barton Street East,
      Hamilton, ON | 289-309-6444
      Barrie 35 Lennox Drive,
      Barrie, ON | 705-417-2735
      STORE HOURS | Mon-Fri: 10am-8pm | Sat: 11am-6pm | Sun: 12-5pm
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Serta Mattresses - Foam Core/No Coils Mattresses

Serta Mattresses - Foam Core/No Coils Mattresses

Serta mattresses are known for their quality materials and... Read More
Serta mattresses are known for their quality materials and craftsmanship, along with their impressive durability. Famous for the Perfect Sleeper line of mattresses, you won't be counting sheep while sleeping on a Serta mattress!
These mattresses are made without any coils or innersprings. Foam core mattresses are among the best when it comes to eliminating motion transfer, meaning disturbance caused by partner movement can be a thing of the past. When a partner or your beloved pet tosses and turns on one side of the bed, you will not feel the movement. Shop our large selection of Foam Core style mattresses on sale in-store and online. Read Less

547 Item(s)
Page

Items 1-12 of 26

Set Descending Direction
SERTA® Modern Series™ 8" Gel Foam Mattress
Single/Twin
$398
Twin XL
$418
Double/Full
$469
Queen
$531
Compare at $999
King
$637
SERTA® Modern Series™ 8" Gel Foam Mattress
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 8" Gel Foam Mattress
Single/Twin
$398
Twin XL
$418
Double/Full
$469
Queen
$531
Compare at $999
King
$637
SERTA® Modern Series™ 8" Gel Foam Mattress
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Spectrum™ 7" Firm Gel Memory Foam Mattress
Queen
$575
Compare at $1,099
King
$732
SERTA® Spectrum™ 7" Firm Gel Memory Foam Mattress
Firm

– 7 Inch Model with Double Layers of Comfort
– Serta® CoolWick™ Breathable Cover
– CoolTwist™ Gel Foam with SertaPure® Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Spectrum™ 7" Firm Gel Memory Foam Mattress
Queen
$575
Compare at $1,099
King
$732
SERTA® Spectrum™ 7" Firm Gel Memory Foam Mattress
Firm

– 7 Inch Model with Double Layers of Comfort
– Serta® CoolWick™ Breathable Cover
– CoolTwist™ Gel Foam with SertaPure® Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 10" Gel Foam Mattress
Single/Twin
$496
Twin XL
$518
Double/Full
$572
Queen
$637
Compare at $1,099
King
$743
SERTA® Modern Series™ 10" Gel Foam Mattress
Medium

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 10" Gel Foam Mattress
Single/Twin
$496
Twin XL
$518
Double/Full
$572
Queen
$637
Compare at $1,099
King
$743
SERTA® Modern Series™ 10" Gel Foam Mattress
Medium

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 10" XF Gel Foam Mattress
Single/Twin
$496
Twin XL
$518
Double/Full
$572
Queen
$637
Compare at $1,099
King
$743
SERTA® Modern Series™ 10" XF Gel Foam Mattress
Extra Firm

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 10" XF Gel Foam Mattress
Single/Twin
$496
Twin XL
$518
Double/Full
$572
Queen
$637
Compare at $1,099
King
$743
SERTA® Modern Series™ 10" XF Gel Foam Mattress
Extra Firm

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Spectrum™ 8" Medium-Firm Gel Memory Foam Mattress
Queen
$711
Compare at $1,399
King
$868
SERTA® Spectrum™ 8" Medium-Firm Gel Memory Foam Mattress
Medium

– 8 Inch Model with Double Layers of Comfort
– Serta® CoolWick™ Breathable Cover
– CoolTwist™ Gel Foam with SertaPure® Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Spectrum™ 8" Medium-Firm Gel Memory Foam Mattress
Queen
$711
Compare at $1,399
King
$868
SERTA® Spectrum™ 8" Medium-Firm Gel Memory Foam Mattress
Medium

– 8 Inch Model with Double Layers of Comfort
– Serta® CoolWick™ Breathable Cover
– CoolTwist™ Gel Foam with SertaPure® Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Spectrum™ 10" Plush Gel Memory Foam Mattress
Queen
$854
Compare at $1,699
SERTA® Spectrum™ 10" Plush Gel Memory Foam Mattress
Plush

– 10 Inch Model with Triple Layers of Comfort
– DuraCool® Gel Memory Foam
– Serta® CoolWick™ Breathable Cover
– CoolTwist™ Gel Foam with ComfortAir™ Foam
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Spectrum™ 10" Plush Gel Memory Foam Mattress
Queen
$854
Compare at $1,699
SERTA® Spectrum™ 10" Plush Gel Memory Foam Mattress
Plush

– 10 Inch Model with Triple Layers of Comfort
– DuraCool® Gel Memory Foam
– Serta® CoolWick™ Breathable Cover
– CoolTwist™ Gel Foam with ComfortAir™ Foam
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 8" Gel Foam Mattress Single/Twin
Single/Twin
$398
Compare at $699
SERTA® Modern Series™ 8" Gel Foam Mattress Single/Twin
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 8" Gel Foam Mattress Single/Twin
Single/Twin
$398
Compare at $699
SERTA® Modern Series™ 8" Gel Foam Mattress Single/Twin
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 8" Gel Foam Mattress Twin XL
Twin XL
$418
Compare at $799
SERTA® Modern Series™ 8" Gel Foam Mattress Twin XL
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 8" Gel Foam Mattress Twin XL
Twin XL
$418
Compare at $799
SERTA® Modern Series™ 8" Gel Foam Mattress Twin XL
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 8" Gel Foam Mattress Double/Full
Double/Full
$469
Compare at $899
SERTA® Modern Series™ 8" Gel Foam Mattress Double/Full
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 8" Gel Foam Mattress Double/Full
Double/Full
$469
Compare at $899
SERTA® Modern Series™ 8" Gel Foam Mattress Double/Full
Firm

– 8 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 10" Gel Foam Mattress Single/Twin
Single/Twin
$496
Compare at $899
SERTA® Modern Series™ 10" Gel Foam Mattress Single/Twin
Medium

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 10" Gel Foam Mattress Single/Twin
Single/Twin
$496
Compare at $899
SERTA® Modern Series™ 10" Gel Foam Mattress Single/Twin
Medium

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 10" XF Gel Foam Mattress Single/Twin
Single/Twin
$496
Compare at $849
SERTA® Modern Series™ 10" XF Gel Foam Mattress Single/Twin
Extra Firm

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 10" XF Gel Foam Mattress Single/Twin
Single/Twin
$496
Compare at $849
SERTA® Modern Series™ 10" XF Gel Foam Mattress Single/Twin
Extra Firm

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
SERTA® Modern Series™ 10" Gel Foam Mattress Twin XL
Twin XL
$518
Compare at $949
SERTA® Modern Series™ 10" Gel Foam Mattress Twin XL
Medium

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
SERTA® Modern Series™ 10" Gel Foam Mattress Twin XL
Twin XL
$518
Compare at $949
SERTA® Modern Series™ 10" Gel Foam Mattress Twin XL
Medium

– 10 Inch Model with Double Layers of Comfort
– Serta CoolWick Breathable Cover
– PureComfort Gel Foam with PureComfort Foam Support Core
– Designed and Built in Canada

 View Details Add to Compare
  • Availability:
  • Mississauga South
  • Mississauga North
  • Markham
  • Kitchener
  • Hamilton
  • Barrie
  • North York
  • Buy Online
Page

Items 1-12 of 26

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If you're in the market for one of the top leading brands in mattresses, then look no further! Serta mattresses offer reliable options when it comes to providing support and quality without sacrificing luxury and comfort. The science and simplicity that goes into manufacturing Serta mattresses are what makes them so reliable and unique. Serta mattresses come in a wide variety of comfort levels, from plush to medium, firm, and extra firm. Want the option of pocket coil, memory foam, or hybrid? No problem! Serta offers numerous options so that you can find the perfect mattress for your specific situation. At National Mattress, we made sure that our collection of Serta mattresses is diverse so that our customers find exactly the mattress they need for a better night's sleep! Shop today from ur Serta collection either online or in-store and don't forget to check out our latest deals and promotions for even more savings!

View our large selection of Serta mattresses on sale for the lowest prices guaranteed. Visit us in-store or online, and save even more with exclusive coupons and Serta rebates available only at National Mattress Outlet Plus+!