Split Queen Box Springs White Mattresses All

A split queen box spring is a standard queen foundation built in two halves (each about 30″ × 80″) instead of one solid piece — so it slides up narrow staircases, around tight corners, and into condos and lofts where a one-piece queen box spring simply won't fit. Together the two halves support a standard queen mattress (60″ × 80″) exactly like a regular box spring. Shop split queen box springs and foundations matched to Sealy, Serta, Beautyrest, Simmons, Stearns & Foster and more — free delivery across Canada. • What it is: a queen box spring that splits into two ~30″ × 80″ halves • Why: fits up tight stairwells and into condos/lofts a one-piece can't • Supports a standard queen mattress (60″ × 80″) — same support as a solid box spring • Split box springs and foundations (plus compatible bed frames) • Brands: Sealy, Serta, Beautyrest, Simmons, Stearns & Foster, Springwall, Galaxy & NM • From $162 — free Canada-wide delivery

Most of our mattresses come in a clean, neutral white or off-white cover — and since that cover sits under your sheets, colour won't change how you sleep. To find the right bed, shop by what actually matters: your size (twin to king), your comfort level (plush, medium, firm), or your preferred type (memory foam, hybrid, pocket coil). Every mattress includes a 365-night sleep trial and free delivery across Canada.

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  • NM Boxspring - Platform 2"
    BEST IN CLASS TOP RATED TRENDING
    NM Boxspring - Platform 2" NM Boxspring - Platform 2" brand icon
    • 2" Slated Wood Pedestal Foundation
    • 3/8" Quilted Border
    • Corner Guards
    • White Fabric
    • Works with all Twin XL Size Mattresses
    Single/Twin In stock for fast delivery $105
    Twin XL In stock for fast delivery $110
    Double/Full In stock for fast delivery $115
    Queen In stock for fast delivery $125
    Compare at $299
    Queen Split In stock for fast delivery $210
    King In stock for fast delivery $220
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 22
    Pickup available icon Only Pickup available to
  • NM Boxspring - Low Profile 4"
    BEST IN CLASS TOP RATED TRENDING
    NM Boxspring - Low Profile 4" NM Boxspring - Low Profile 4" brand icon
    • 4" Solid Wood Pedestal Foundation
    • 3/8" Quilted Border
    • Corner Guards
    • White Fabric
    • Works with all Twin XL Size Mattresses
    Single/Twin In stock for fast delivery $105
    Twin XL In stock for fast delivery $110
    Double/Full In stock for fast delivery $115
    Queen In stock for fast delivery $125
    Compare at $299
    Queen Split In stock for fast delivery $210
    King In stock for fast delivery $220
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 22
    Pickup available icon Only Pickup available to
  • NM Boxspring - Standard 8"
    BEST IN CLASS TOP RATED TRENDING
    NM Boxspring - Standard 8" NM Boxspring - Standard 8" brand icon
    • 8" Solid Wood Pedestal Foundation
    • 3/8" Quilted Border
    • Corner Guards
    • White Fabric
    • Works with all Twin XL Size Mattresses
    Single/Twin $105
    Twin XL In stock for fast delivery $110
    Double/Full In stock for fast delivery $115
    Queen In stock for fast delivery $125
    Compare at $299
    Queen Split In stock for fast delivery $210
    King $220
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 22
    Pickup available icon Only Pickup available to
  • National Mattress Queen platform 2-inch boxspring foundation, grey fabric top deck with white edge binding NM Boxspring - White - Platform 2" - Queen Split brand icon
    • 2" Slated Wood Pedestal Foundation
    • 3/8" Quilted Border
    • Corner Guards
    • White Fabric
    • Works with all Twin XL Size Mattresses
    Queen Split In stock for fast delivery $210
    Compare at $399
    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 22
    Pickup available icon Only Pickup available to
  • National Mattress Queen low-profile 4-inch boxspring foundation, white fabric sides and border, grey top deck NM Boxspring - White - Low Profile 4" - Queen Split brand icon
    • 4" Solid Wood Pedestal Foundation
    • 3/8" Quilted Border
    • Corner Guards
    • White Fabric
    • Works with all Twin XL Size Mattresses
    Queen Split In stock for fast delivery $210
    Compare at $399
    Online availability icon In-Stock Only 9 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jun 22
    Pickup available icon Only Pickup available to
  • National Mattress Queen standard 8-inch boxspring foundation, white fabric sides with corner caps, grey mesh deck NM Boxspring - White - Standard 8" - Queen Split brand icon
    • 8" Solid Wood Pedestal Foundation
    • 3/8" Quilted Border
    • Corner Guards
    • White Fabric
    • Works with all Twin XL Size Mattresses
    Queen Split In stock for fast delivery $210
    Compare at $299
    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 22
    Pickup available icon Only Pickup available to

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