Boxspring Serta Blue Mattresses Mattress Accessories

Serta mattresses balance comfort and support with cooling-gel foams and proven coil systems, from a name trusted in Canadian bedrooms for decades. Compare every option below by feel, size, and price.
These mattresses feature a blue-accent or cool-tone cover — and since that cover sits under your sheets, colour won't change how you sleep. To find the right bed, shop by size (twin to king), comfort (plush, medium, firm), or type (memory foam, hybrid, pocket coil). Every mattress includes a 365-night sleep trial and free delivery across Canada.

Complete your sleep setup with pillows, toppers, protectors, and more. These mattress accessories enhance comfort and extend mattress life.

Boxspring Serta Blue Mattresses Accessories
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Clear all Boxspring Serta Blue

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Boxspring Serta Blue Clear all
  • SERTA® Boxspring - High Profile 9"
    FLASH SALE TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - High Profile 9" brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Single/Twin In stock for fast delivery $180
    Double/Full $190
    Twin XL $197
    Queen $200
    Compare at $499
    Queen Split $394
    King $394
    Online availability icon In-Stock Only 3 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 1
    Pickup available icon Only Pickup available to
    View Details
  • SERTA® Boxspring - Low Profile 5"
    FLASH SALE LIMITED STOCK
    Serta low-profile 5-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - Low Profile 5" brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Single/Twin In stock for fast delivery $180
    Double/Full $190
    Twin XL $197
    Queen $200
    Compare at $499
    Queen Split In stock for fast delivery $394
    King $394
    Online availability icon In-Stock Only 2 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 1
    Pickup available icon Only Pickup available to
    View Details
  • SERTA® Boxspring - High Profile 9" - Single/Twin
    FLASH SALE TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - High Profile 9" - Single/Twin brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Single/Twin In stock for fast delivery $180
    Compare at $399
    Online availability icon In-Stock Only 3 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 1
    Pickup available icon Only Pickup available to
    View Details
  • SERTA® Boxspring - Low Profile 5" - Single/Twin
    FLASH SALE LIMITED STOCK
    Serta low-profile 5-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - Low Profile 5" - Single/Twin brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Single/Twin In stock for fast delivery $180
    Compare at $399
    Online availability icon In-Stock Only 1 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 1
    Pickup available icon Only Pickup available to
    View Details
  • OPEN BAG - SERTA® Boxspring - High Profile 9" - Queen
    CLEARANCE TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides OPEN BAG - SERTA® Boxspring - High Profile 9" - Queen brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Queen In stock for fast delivery $186
    Compare at $499
    Online availability icon In-Stock Only 1 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 1
    Pickup available icon Only Pickup available to
    View Details
  • SERTA® Boxspring - High Profile 9" - Double/Full
    FLASH SALE TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - High Profile 9" - Double/Full brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Double/Full $190
    Compare at $399
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details
  • SERTA® Boxspring - Low Profile 5" - Double/Full
    FLASH SALE LIMITED STOCK
    Serta low-profile 5-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - Low Profile 5" - Double/Full brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Double/Full $190
    Compare at $399
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details
  • SERTA® Boxspring - High Profile 9" - Twin XL
    TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - High Profile 9" - Twin XL brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Twin XL $197
    Compare at $399
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details
  • SERTA® Boxspring - Low Profile 5" - Twin XL
    LIMITED STOCK
    Serta low-profile 5-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - Low Profile 5" - Twin XL brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Twin XL $197
    Compare at $399
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details
  • SERTA® Boxspring - High Profile 9" - Queen
    FLASH SALE TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - High Profile 9" - Queen brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Queen $200
    Compare at $499
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details
  • SERTA® Boxspring - Low Profile 5" - Queen
    FLASH SALE LIMITED STOCK
    Serta low-profile 5-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - Low Profile 5" - Queen brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    Queen $200
    Compare at $499
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details
  • SERTA® Boxspring - High Profile 9" - King Split
    TOP RATED LIMITED STOCK
    Serta high-profile 9-inch boxspring foundation, white top deck with blue-grey heathered woven sides SERTA® Boxspring - High Profile 9" - King Split brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Serta Mattresses
    King $394
    Compare at $799
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery on Tue, Jul 14
    View Details

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Upgrade your sleep at National Mattress

Discover a mattress that transforms your sleep into a truly rejuvenating experience. We offer a wide variety of options to suit every sleep style and preference, ensuring a better night's sleep.

Why Choose Us?

  • Variety: From plush to firm, we have options for every body type and sleep style.
  • Quality: Trusted brands and top-notch materials for long-lasting comfort.
  • Sleep Trials & Warranties: Enjoy peace of mind with flexible trials and warranties.
  • Expert Advice: Get personalized recommendations from our sleep specialists.

Mattress Selection Includes

  • Memory Foam: Contours to your body for personalized comfort and pressure relief.
  • Hybrid: Combines responsive springs with foam for balanced support and comfort.
  • Innerspring: Provides firm support, bounce, and cooling airflow.
  • Latex: Hypoallergenic, eco-friendly, and exceptionally comfortable.
  • Adjustable Beds: Customize your sleep position for optimal comfort.
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