Firm USA All
Firm mattresses give you the most support of our everyday comfort levels — a solid, stable surface that keeps your spine aligned instead of sinking in. Firm is the go-to for back and stomach sleepers, heavier-weight sleepers who need extra support, and anyone looking for orthopedic, back-friendly comfort; side sleepers or those who like a softer feel may prefer our medium or plush options. Choose from tight-top, foam, euro-top and hybrid builds across Sealy, Serta, Beautyrest, Stearns & Foster, iComfort, Tempur-Pedic, Chirofoam and our own NM line — from budget-friendly models at $59 to premium, with free delivery across Canada. • Feel: firm gives a solid, supportive surface with minimal sink-in • Best for: back and stomach sleepers, heavier-weight sleepers, and orthopedic / back-pain support • Consider softer if you sleep on your side or want more cushioning — see our medium or plush options • Constructions: tight-top (most firm beds), foam, euro-top and hybrid • Brands: Sealy, Serta, Beautyrest, Stearns & Foster, iComfort, Tempur-Pedic, Chirofoam, Springwall & NM • Prices: from $59 (budget) to premium — our widest price range • Want the firmest feel? See our extra-firm mattresses
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- MLILY® PowerCool 11.5" Firm Hybrid Mattress
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NEW ARRIVAL - STEARNS & FOSTER® Estate® Hybrid 14" Firm Mattress CLEARANCE
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- IntelliCoil® Advanced Coil-in-Coil Innerspring
- 2″ PrimaSense™ Memory Foam
- 4″ Premium Gel Foam
- Ventilated PrecisionEdge™ with 4 AirVents™
- Adaptive Fabric with Moisture-Wicking Tencel™
- CertiPUR-US® Certified Foams
- 10 Year Warranty
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- STEARNS & FOSTER® Lux Estate® Hybrid 13" Firm Tight Top Mattress CLEARANCE EXCLUSIVE OFFER LIMITED STOCK
- IntelliCoil® Advanced Coil-in-Coil Innerspring
- 1,504 Pocketed Coils (Queen)
- Ventilated PrecisionEdge™ With 8 AirVents™
- Adaptive Fabric With Moisture-Wicking Tencel™
- 13″ Firm Tight Top Profile
- Compatible With Adjustable Beds
- Fiberglass-Free, CertiPUR-US® Certified Foams
- 10 Year Warranty
Twin XL SOLD OUTDouble/Full SOLD OUTQueen SOLD OUTCompare at $4,799King SOLD OUT Out Of StockOn Display:
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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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