Boxspring Blue Mattresses All

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.
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Boxspring 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 In stock for fast delivery $200
    Compare at $499
    Queen Split $394
    King $394
    Online availability icon In-Stock Only 4 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 27
    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 In stock for fast delivery $197
    Queen $200
    Compare at $499
    Queen Split In stock for fast delivery $394
    King $394
    Online availability icon In-Stock Only 4 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 27
    Pickup available icon Only Pickup available to
    View Details
  • STEARNS & FOSTER® Boxspring - High Profile 9"
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Stearns & Foster high-profile 9-inch boxspring foundation, grey top deck with navy woven sides and corner guards STEARNS & FOSTER® Boxspring - High Profile 9" brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Stearns & Foster Mattresses
    Double/Full In stock for fast delivery $190
    Queen In stock for fast delivery $200
    Compare at $599
    Twin XL In stock for fast delivery $260
    Queen Split $386
    King $520
    Online availability icon In-Stock Only 6 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 27
    Pickup available icon Only Pickup available to
    View Details
  • STEARNS & FOSTER® Boxspring - Low Profile 5"
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Stearns & Foster low-profile 5-inch boxspring foundation, navy fabric sides with white top deck STEARNS & FOSTER® Boxspring - Low Profile 5" brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Stearns & Foster Mattresses
    Double/Full In stock for fast delivery $190
    Queen $200
    Compare at $599
    Twin XL In stock for fast delivery $260
    Queen Split $386
    King $520
    Online availability icon In-Stock Only 2 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 27
    Pickup available icon Only Pickup available to
    View Details
  • TEMPURPEDIC® Boxspring - High Profile 9"
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Tempur-Pedic high-profile 9-inch boxspring foundation, navy woven sides, grey top deck, dark corner guards TEMPURPEDIC® Boxspring - High Profile 9" brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Tempur-pedic Mattresses
    Double/Full In stock for fast delivery $200
    Single/Twin $200
    Queen In stock for fast delivery $212
    Compare at $599
    Twin XL In stock for fast delivery $310
    Queen Split In stock for fast delivery $504
    King $504
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 27
    Pickup available icon Only Pickup available to
    View Details
  • TEMPURPEDIC® Boxspring - Low Profile 5"
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Tempur-Pedic low-profile 5-inch boxspring foundation, navy fabric sides with white top deck TEMPURPEDIC® Boxspring - Low Profile 5" brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Tempur-pedic Mattresses
    Queen $200
    Compare at $499
    Double/Full $200
    Single/Twin $200
    Twin XL In stock for fast delivery $310
    Queen Split In stock for fast delivery $410
    King $410
    Online availability icon In-Stock Only 2 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 27
    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, Jun 27
    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, Jun 27
    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
  • STEARNS & FOSTER® Boxspring - High Profile 9" - Double/Full
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Stearns & Foster high-profile 9-inch boxspring foundation, grey top deck with navy woven sides and corner guards STEARNS & FOSTER® Boxspring - High Profile 9" - Double/Full brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Stearns & Foster Mattresses
    Double/Full In stock for fast delivery $190
    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, Jun 27
    Pickup available icon Only Pickup available to
    View Details
  • STEARNS & FOSTER® Boxspring - Low Profile 5" - Double/Full
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Stearns & Foster low-profile 5-inch boxspring foundation, navy fabric sides with white top deck STEARNS & FOSTER® Boxspring - Low Profile 5" - Double/Full brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Stearns & Foster Mattresses
    Double/Full In stock for fast delivery $190
    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, Jun 27
    Pickup available icon Only Pickup available to
    View Details

Items 1-12 of 40

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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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