Plush Firm Mattresses With Antimicrobial Fabrics and Materials
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
Shop antimicrobial mattresses from Serta, Sealy, Beautyrest, Springwall, Evergreen, and iComfort at National Mattress, available in Single/Twin through King sizes across a range of budgets. Each mattress features bacteria-inhibiting fabric technologies like Serta® CoolFeel Fabric™ with Antimicrobial Fibre, Sealy® CleanProtect™, and Beautyrest® Antimicrobial Fibre Technology built directly into the cover and quilt layers. Available in eurotop, tight-top, memory foam, hybrid, and organic latex constructions across extra firm to plush comfort levels. All models are CertiPUR-US® certified, manufactured in Canadian factories, and ship free across Canada with a 365-night sleep trial.
- SERTA® Perfect Sleeper® 10.5" Firm Tight Top Mattress
CLEARANCE 
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LIMITED STOCK - SERTA® Perfect Sleeper® 11" Plush Pillow Top Mattress CLEARANCE TOP RATED LIMITED STOCK
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How Antimicrobial Mattress Fabrics Work and What to Look For
Antimicrobial mattress fabrics use silver-ion treatments, copper infusions, or engineered fibre technologies to inhibit the growth of odour-causing bacteria and common allergens on the sleep surface. At National Mattress, brands like Serta, Sealy, and Beautyrest each integrate proprietary antimicrobial systems, including Serta® CoolFeel Fabric™ with Antimicrobial Fibre, Sealy® CleanProtect™ Cover Technology, and Beautyrest® Antimicrobial Fibre Technology, directly into the mattress cover and quilt layers for continuous protection that does not wash out over time.
When comparing antimicrobial mattresses, consider what lies beneath the cover as well: hypoallergenic foams certified by CertiPUR-US® ensure the entire mattress, not just the surface, is free of harmful chemicals. Pairing an antimicrobial mattress with a quality mattress protector adds a washable barrier layer for maximum hygiene. All antimicrobial mattresses at National Mattress are manufactured in Canadian factories, ship with free delivery across Canada, and are backed by the manufacturer warranty terms.
Built-In Antimicrobial Protection
Silver-ion and engineered fibre treatments in the cover and quilt layers actively inhibit bacteria and odour without washing out.
CertiPUR-US® Certified Foams
Every antimicrobial mattress uses independently tested foam free of ozone depleters, heavy metals, formaldehyde, and PBDEs.
Cooling + Clean Sleep
Most models pair antimicrobial fabrics with cooling technology and breathable covers to manage moisture and temperature.
Canadian-Made Quality
Manufactured in Canada with free delivery, a 365-night sleep trial, and price-match guarantee.
Frequently Asked Questions About Antimicrobial Mattresses
Do antimicrobial mattress fabrics actually work?
Are antimicrobial mattresses good for allergy sufferers?
Which brands at National Mattress offer antimicrobial mattresses?
Do I still need a mattress protector with an antimicrobial mattress?
What sizes and firmness levels are available in antimicrobial mattresses?
Do antimicrobial mattresses stop odour and keep the mattress fresh?
Find the Right Antimicrobial Mattress for Your Sleep Style
Our non-commissioned sleep experts can help you compare antimicrobial technologies across brands, no sales pressure, just honest guidance.
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.
