Adjustable Bed Compatible Mattresses Brown Mattresses Grey Mattresses Mattress Selector

Not every mattress can bend with an adjustable base — but these can. Every mattress here is built to flex with the head and foot articulation of an adjustable base without damaging the comfort layers, so you can read, relax in Zero-Gravity or elevate your legs with confidence. In fact, over 90% of our mattresses are adjustable-compatible, spanning memory foam, hybrid and pocket-coil constructions from every brand — NM, Sealy, Serta, Beautyrest, Tempur-Pedic, Stearns & Foster and more — at every budget from about $109 to premium. Foam and hybrid models flex most easily, while rigid, thick tight-top innersprings generally don't. Pair any of these with one of our adjustable bases, and every mattress comes with a 365-night sleep trial and free delivery across Canada. • What this means: mattresses built to flex with an adjustable base's head & foot articulation • Over 90% of our mattresses are adjustable-compatible — every brand, every budget ($109+) • Best constructions for adjustable bases: memory foam, hybrid and pocket-coil • What usually won't work: rigid, thick tight-top innersprings that don't bend • Pairs with our adjustable bases (including split-king for independent sides) • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
These mattresses feature a brown or warm-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.
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.
Adjustable Bed Compatible Mattresses Brown Mattresses Grey Mattresses Mattress Selector

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  • BEAUTYREST® Quintessence™ 13" Firm Tight Top Mattress
    CLEARANCE LIMITED STOCK
    Beautyrest Quintessence 13-inch firm tight-top mattress, cream floral cover, charcoal woven side panel BEAUTYREST® Quintessence™ 13" Firm Tight Top Mattress brand icon
    FIRM
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $1,269
    Queen SOLD OUT
    Compare at $2,999
    King SOLD OUT
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
    Pickup available icon Only Pickup available to
    View Details
  • BEAUTYREST® Quintessence™ 15" Luxury FIrm Pillow Top Mattress
    CLEARANCE BEST IN CLASS LIMITED STOCK
    Beautyrest Quintessence 15-inch luxury firm pillow-top mattress, cream floral cover, charcoal woven side BEAUTYREST® Quintessence™ 15" Luxury FIrm Pillow Top Mattress brand icon
    FIRM
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $1,282
    Queen SOLD OUT
    Compare at $3,299
    King SOLD OUT
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
    Pickup available icon Only Pickup available to
    View Details
  • BEAUTYREST® Quintessence™ 15" Plush Pillow Top Mattress
    CLEARANCE LIMITED STOCK
    Beautyrest Quintessence 15-inch plush pillow-top mattress, deep-tufted floral cover, charcoal woven side BEAUTYREST® Quintessence™ 15" Plush Pillow Top Mattress brand icon
    PLUSH
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $1,282
    Queen SOLD OUT
    Compare at $3,299
    King SOLD OUT
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
    Pickup available icon Only Pickup available to
    View Details
  • BEAUTYREST® Quintessence™ 14.5" Medium Firm Tight Top Mattress
    CLEARANCE FLASH SALE LIMITED STOCK
    Beautyrest Quintessence 14.5-inch medium firm tight-top mattress, flat grey damask top, herringbone side BEAUTYREST® Quintessence™ 14.5" Medium Firm Tight Top Mattress brand icon
    MEDIUM
    • Beautyrest® T3 Pocketed Coil Technology
    • Beautyrest® Gel Memory Foam
    • WinterCool™ Carbon Foam and GelTouch® Foam
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Queen In stock for fast delivery $1,499
    Compare at $3,499
    King SOLD OUT
    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 4
    Pickup available icon Only Pickup available to
    View Details
  • BEAUTYREST® Quintessence™ 18" Ultra Plush Super Pillow Top Mattress
    CLEARANCE FLASH SALE
    Beautyrest Quintessence 18-inch ultra plush super pillow-top mattress, domed grey damask top, herringbone side BEAUTYREST® Quintessence™ 18" Ultra Plush Super Pillow Top Mattress brand icon
    PLUSH
    • Beautyrest® T3 Pocketed Coil Technology
    • Beautyrest® Gel Memory Foam
    • WinterCool™ Carbon Foam and GelTouch® Foam
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Queen In stock for fast delivery $1,586
    Compare at $3,899
    Online availability icon In-Stock Only 4 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
    Pickup available icon Only Pickup available to
    View Details
  • BEAUTYREST® Quintessence™ 18" Medium Firm Super Pillow Top Mattress
    CLEARANCE FLASH SALE LIMITED STOCK
    Beautyrest Quintessence 18-inch medium firm super pillow-top mattress, grey damask tufted top, herringbone side BEAUTYREST® Quintessence™ 18" Medium Firm Super Pillow Top Mattress brand icon
    MEDIUM
    • Beautyrest® T3 Pocketed Coil Technology
    • Beautyrest® Gel Memory Foam
    • WinterCool™ Carbon Foam and GelTouch® Foam
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Queen In stock for fast delivery $1,707
    Compare at $3,899
    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 4
    Pickup available icon Only Pickup available to
    View Details

6 Items

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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