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Boxspring Adjustable Bases Black Mattresses Grey Mattresses All

These mattresses feature a black or dark-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). Looking for the Beautyrest® Black® collection? That's a premium brand line, not a colour — browse it on the Beautyrest Black page. Every mattress includes a 365-night sleep trial and free delivery across Canada.
These mattresses feature a grey or neutral-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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  • BEAUTYREST® Boxspring - High Profile 9"
    FLASH SALE TOP RATED LIMITED STOCK
    Beautyrest 9-inch high profile boxspring foundation, grey upholstered sides with white top BEAUTYREST® Boxspring - High Profile 9" brand icon
    • 9" Pedestal Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Beautyrest Mattresses
    Single/Twin In stock for fast delivery $179
    Twin XL In stock for fast delivery $202
    Double/Full SOLD OUT
    Queen SOLD OUT
    Compare at $499
    King SOLD OUT
    Queen Split $404
    Online availability icon In-Stock Only 5 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • BEAUTYREST® Boxspring - Low Profile 5"
    FLASH SALE TOP RATED LIMITED STOCK
    Beautyrest low-profile 5-inch boxspring foundation, light grey fabric top with charcoal textured border BEAUTYREST® Boxspring - Low Profile 5" brand icon
    • 5" Low Profile Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with all Beautyrest Mattresses
    Single/Twin In stock for fast delivery $179
    Twin XL SOLD OUT
    Double/Full In stock for fast delivery $190
    Queen SOLD OUT
    Compare at $499
    King SOLD OUT
    Queen Split In stock for fast delivery $404
    Online availability icon In-Stock Only 4 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • MARSHALL® Boxspring - High Profile 9" - 1 Marshall® collection logo
    • Kiln-Dried Wood Foundation
    • Classic 9″ High Profile
    • Pairs With Any Mattress
    • OEKO-TEX® Certified Cover
    • FSC-Certified Wood
    • 10 Year Warranty
    • Made In Canada
    Single/Twin In stock for fast delivery $410
    Twin XL In stock for fast delivery $435
    Double/Full In stock for fast delivery $560
    Queen In stock for fast delivery $595
    Compare at $999
    Queen Split In stock for fast delivery $865
    King Split In stock for fast delivery $865
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • MARSHALL® Boxspring - Low Profile 6"
    LIMITED STOCK NEW ARRIVAL
    MARSHALL® Boxspring - Low Profile 6" - 1 Marshall® collection logo
    • Kiln-Dried Wood Foundation
    • Low 6″ Profile
    • Full-Frame Support
    • Pairs With Any Mattress
    • OEKO-TEX® Certified Cover
    • 10 Year Warranty
    • Made In Canada
    Single/Twin In stock for fast delivery $410
    Twin XL In stock for fast delivery $435
    Double/Full In stock for fast delivery $560
    Queen In stock for fast delivery $595
    Compare at $999
    Queen Split In stock for fast delivery $865
    King Split In stock for fast delivery $865
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • MARSHALL® Boxspring - Posture Board 2" - 1 Marshall® collection logo
    • Kiln-Dried Wood Platform
    • Slim 2″ Profile
    • For Platform & Slatted Beds
    • OEKO-TEX® Certified Cover
    • FSC-Certified Wood
    • 10 Year Warranty
    • Made In Canada
    Single/Twin In stock for fast delivery $410
    Twin XL In stock for fast delivery $435
    Double/Full In stock for fast delivery $560
    Queen In stock for fast delivery $595
    Compare at $999
    Queen Split In stock for fast delivery $865
    King Split In stock for fast delivery $865
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • NM® Black Boxspring - High Profile 7"
    BEST IN CLASS TOP RATED TRENDING
    National Mattress high-profile 7-inch boxspring foundation, cream fabric top deck with solid black sides NM® Black Boxspring - High Profile 7" brand icon
    • 7" Slatted Wood Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with most 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
    King In stock for fast delivery $220
    Queen Split $210
    Online availability icon In-Stock Only 9 left!
    In-Store availability icon On Display:
    Delivery availability icon Delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • NM® Black Boxspring - Low Profile 5"
    BEST IN CLASS TRENDING LIMITED STOCK
    National Mattress low-profile 5-inch boxspring foundation, beige fabric top deck with dark charcoal sides NM® Black Boxspring - Low Profile 5" brand icon
    • 5" Slatted Wood Foundation
    • Quilted Border
    • Corner Guards
    • Dark Fabric
    • Works with most 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 $125
    Compare at $299
    King $220
    Queen Split $210
    Online availability icon In-Stock Only 3 left!
    In-Store availability icon On Display:
    Delivery availability icon Delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • NM 3.0 Advanced Lifestyle Adjustable Base - 1 NM 3.0 Advanced Lifestyle Adjustable Base brand icon
    • Head & Foot Articulation
    • Wireless 5-Button Remote
    • 3-in-1 Adjustable Legs (6.5 / 10 / 13.5″)
    • Foldable & Safe-Locking Design
    • Battery-Powered Emergency Lowering
    • Tool-Free Assembly
    • Sync Wires Included (Twin XL)
    Twin XL In stock for fast delivery $593
    Double/Full In stock for fast delivery $685
    Queen In stock for fast delivery $695
    Compare at $1,499
    King In stock for fast delivery $940
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • NM Duo Lifestyle Adjustable Base
    LIMITED STOCK NEW ARRIVAL
    NM Duo Lifestyle Adjustable Base - 1 NM Duo Lifestyle Adjustable Base brand icon
    • Independent & Simultaneous Head Articulation
    • Simultaneous Foot Articulation
    • Independent Left & Right Massage with Timer
    • Dual 19-Button Remotes with Safety Lock
    • 4 Programmable Positions (Anti-Snore & Zero-Gravity)
    • Dual USB Hubs (Type A & C)
    • Slim 3″ Zero-Clearance Profile
    • Battery Emergency Lowering
    • 850 lb Capacity
    Queen $1,506
    Compare at $3,199
    King $1,723
    Online availability icon Backorder Available
    In-Store availability icon On Display:
    Estimated delivery icon Estimated free delivery to M5H 2N1 on Tue, Sep 29
  • NM 7.0 Elite Lifestyle Adjustable Base
    FLASH SALE LIMITED STOCK NEW ARRIVAL
    NM 7.0 Elite Lifestyle Adjustable Base - 1 NM 7.0 Elite Lifestyle Adjustable Base brand icon
    • Head & Foot Articulation
    • Wireless 17-Button Remote
    • App Control (Apple & Android)
    • 4 Programmable Memory Positions
    • Zero-Gravity, Anti-Snore, TV & Lounge Presets
    • Head & Foot Massage with Timer
    • Dual USB Hubs (Type A & C)
    • LED Under-Bed Lighting
    • Child-Lock
    • Zero-Clearance Easy-Fit Frame
    • Battery Emergency Lowering
    • 850 lb Capacity
    Twin XL In stock for fast delivery $799
    Double/Full $1,003
    Queen In stock for fast delivery $1,055
    Compare at $2,299
    King In stock for fast delivery $1,242
    Queen Split $980
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • NM Hi-Low Lifestyle Adjustable Base
    LIMITED STOCK NEW ARRIVAL
    NM Hi-Low Lifestyle Adjustable Base - 1 NM Hi-Low Lifestyle Adjustable Base brand icon
    • Head & Foot Articulation
    • 12″ Surface Lift (Hi-Low)
    • 850 lb Lift Capacity
    • Trendelenburg & Reverse-Trendelenburg Tilt
    • Wireless Backlit 15-Button Remote with Flashlight
    • Zero-Gravity, Anti-Snore & One-Touch Flat Presets
    • Massage with 3 Intensity Levels
    • Motion-Sensing Under-Bed Lighting
    • 4-Piece Adjustable Legs (10 / 13 / 16.4 / 21″)
    • Two-Piece Design
    • Emergency Battery Backup
    • Guard Rails Available
    Twin XL $2,194
    Queen In stock for fast delivery $2,764
    Compare at $5,799
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1
  • NM 5.0 Pro Lifestyle Adjustable Base
    LIMITED STOCK NEW ARRIVAL
    NM 5.0 Pro Lifestyle Adjustable Base - 1 NM 5.0 Pro Lifestyle Adjustable Base brand icon
    • Head & Foot Articulation
    • Wireless 9-Button Remote with Flashlight
    • 3 Programmable Memory Positions
    • 3-in-1 Adjustable Legs (6.5 / 10 / 13.5″)
    • Slim 1″ Zero-Clearance Profile
    • Foldable Plywood-Deck Frame
    • Battery-Powered Emergency Lowering
    Twin XL In stock for fast delivery $665
    Double/Full In stock for fast delivery $759
    Queen In stock for fast delivery $771
    Compare at $1,699
    King In stock for fast delivery $1,026
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Sep 12
    Pickup available icon Only Pickup available to
    M5H 2N1

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