Featured Deals Adjustable Bed Compatible Mattresses Temperature-Regulating Mattresses Mattress Selector

Featured Deals is our hand-picked shortlist of the best mattress offers right now — the standout savings our team is spotlighting so you don't have to dig through the whole sale to find them. Expect a curated mix of top brands like Sealy, Serta, Beautyrest, Tempur-Pedic and our own NM line, across every size and comfort level, refreshed as new promotions land. If you want the headline deals at a glance, start here — and every featured mattress still comes with our 365-night sleep trial, price-match guarantee and free delivery across Canada. • What "featured deals" are: our team's hand-picked best offers right now • A curated shortlist — the headline savings, without scrolling the full sale • Top brands: Sealy, Serta, Beautyrest, Tempur-Pedic & NM • Across every size and comfort level • Refreshed as new promotions launch • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
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
A temperature-regulating mattress works to keep you at a comfortable, balanced temperature all night and all year — not just cooling you down, but adapting as your body and the seasons change so you don't wake up too hot or too cold. These mattresses use heat-responsive and breathable materials — phase-change covers, gel and graphite foams, Tencel and natural fibres, and airflow-promoting coils — to absorb and release warmth as needed. It's ideal if you run hot and cold, share a bed with a partner who sleeps at a different temperature, or just want consistent comfort through every season. You'll find temperature-regulating builds across every brand — Sealy, Serta, Beautyrest, iComfort, Tempur-Pedic, Chirofoam and our own NM line. Sleep hot specifically? See our cooling mattresses. Every mattress includes a 365-night sleep trial and free delivery across Canada. • What it does: holds a balanced, neutral temperature — adapts so you're not too hot or too cold • How it works: phase-change covers, gel & graphite foams, Tencel/natural fibres and breathable coil airflow • Best for: people who run hot and cold, couples with different sleep temperatures, and year-round comfort • Cooling vs regulating: cooling sleeps cold (for hot sleepers); regulating holds a steady, balanced temp • Across every brand and firmness • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
Featured Deals Adjustable Bed Compatible Mattresses Temperature-Regulating Mattresses Mattress Selector

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Clear all Featured Deal Compatible with Adjustable Bed Base Temperature Regulating

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Featured Deal Compatible with Adjustable Bed Base Temperature Regulating Clear all
  • BEAUTYREST® World Class™ 16" Pillow Top Medium-Firm Mattress
    FLASH SALE LIMITED STOCK
    Beautyrest World Class 16-inch medium-firm pillow-top mattress, dark quilted top, grey sides, magenta badge BEAUTYREST® World Class™ 16" Pillow Top Medium-Firm Mattress brand icon
    MEDIUM
    • 1000 Beautyrest® Pocketed Coil Technology
    • 2X Beautyrest® ActiveResponse Memory Foam
    • SurfaceTouch™ Gel Memory Foam
    • World Class Relief™ HD Foam
    • InfiniCool™ MAX Technology
    • Beautyrest® Natural Lux Fibre Technology
    Twin XL In stock for fast delivery $1,290
    Double/Full $1,290
    Queen $1,300
    Compare at $3,599
    Single/Twin $1,368
    King $1,500
    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 4
    Pickup available icon Only Pickup available to
    View Details
  • BEAUTYREST® Centennial® 16.5" Super Pillow Top Medium-Firm Mattress
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Beautyrest Centennial 16.5-inch medium-firm super-pillow-top mattress, black gold-flecked top, charcoal sides BEAUTYREST® Centennial® 16.5" Super Pillow Top Medium-Firm Mattress brand icon
    MEDIUM
    • 2850 T3 Triple Stranded Pocketed Coil® and Micro Coil Technology
    • SurfaceTouch™ Gel Memory Foam
    • Self-Response™ Latex
    • Micro Diamond™ Memory Foam
    • Beautyrest® Gel Memory Foam
    • Sleep Climate™ Surface enhanced with cooling yarn
    Single/Twin In stock for fast delivery $2,684
    Twin XL In stock for fast delivery $2,774
    Double/Full In stock for fast delivery $2,999
    Queen $3,139
    Compare at $4,799
    King $3,340
    Online availability icon In-Stock Only 9 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

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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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