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Showing mattresses available in : Toronto GO
  • Over 5,000 Mattresses In Stock
  • Wholesale/Outlet Pricing
  • Everything Brand New and Sealed
  • Free Delivery On Orders Over $199

NM 12" Extra-Firm Tight Top Mattress

Meet NM® Hi‑Loft™—hybrid mattresses built around hi‑loft pocket coils for lifted support and airflow, paired with cooling & temperature‑regulating covers. Enjoy breathable comfort, low motion transfer, pressure‑point relief, zoned lumbar alignment, and reinforced edges. Eco‑friendly manufacturing, adjustable‑base compatibility, and mattress‑in‑a‑box convenience included.

Top Features

– 1000 Hi-Loft Pocket Coil with Foam Encased Perimiter

– HD High Density Support Foam

– Bio-Foam natural foam content reduces your carbon footprint

– 10 Year Warranty

– Made In Toronto, Canada

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NM 12" Extra-Firm Tight Top Mattress
Style Traditional, Pocket Coil, Hybrid
Firmness Extra Firm
Coil Count 572-1320
Coil Type 1000 Series High Loft Pocket Coils with Bio Foam Encasement
Core Density N/A
Height 12 Inches
Collection NM® Hi-Loft™
Model Titan -
Warranty 10 Year Warranty
Condition Brand new, manufacturer sealed.
Comfort Scale
  • Soft
  • Medium
  • Firm
  • Extra Firm
Comfort IQ™: This mattress firmness is accurate and comparable to other extra-firm mattresses. (10/10)
Recommended For: Back Sleepers

NM 12" Extra-Firm Tight Top Mattress – Sleep Soundly in Luxurious Support

Discover unparalleled comfort with the NM 12" Extra-Firm Tight Top Mattress, designed for discerning sleepers who crave firm support and exceptional quality. Proudly made in Toronto, Canada, this mattress offers a perfect blend of robust structure and cloud-like softness. Experience a rejuvenating rest each night, allowing you to wake up refreshed and ready to conquer the day ahead!

Key Features

  • 1000 Hi-Loft Pocket Coils: Engineered to contour to your body’s curves, these individually wrapped coils provide targeted support while drastically reducing motion transfer, ensuring undisturbed sleep.
  • Foam Encasement Edge Guard: Designed for maximum stability, this innovative perimeter foam enhances the sleeping surface and offers easy access when getting on or off the bed.
  • High-Density Support Foam: Composed of durable materials, this foam layer guarantees your mattress retains its firmness, supporting you throughout the night for optimal spinal alignment.
  • Eco-Friendly Bio-Foam: Crafted from sustainable materials, this cozy foam not only enhances your sleep experience but also helps reduce your environmental impact.

Benefits

  • 10-Year Warranty: Rest easy knowing your investment is backed by a decade-long warranty that protects your purchase and ensures quality craftsmanship.
  • Long-lasting Durability: Built to endure, this mattress maintains its structure and firm feel, providing continuous support for many restful nights to come.
  • Meticulous Local Craftsmanship: Proudly made in Canada, each mattress reflects precise attention to detail, guaranteeing a high-quality product designed for your comfort.

Ideal For

  • Individuals who prefer a firmer sleeping surface to promote proper posture and spinal alignment.
  • Eco-conscious consumers seeking a quality mattress without compromising their environmental values.
  • Anyone wanting a locally-made product featuring trusted craftsmanship and premium materials.

Details

  • Dimensions: Twin - 39″ x 75″ (99cm x 190.5cm), Twin XL - 38″ x 80″ (96.5cm x 203cm), Full - 54″ x 75″ (137cm x 190.5cm), Queen - 60″ x 80″ (152.5cm x 203cm), King - 76″ x 80″ (193cm x 203cm).
  • Profile Height: 12 Inches
  • Firmness: Extra Firm
  • Coil Count: 1000 Hi-Loft Pocket Coils
  • Certifications: CertiPUR-US certified foams
  • Warranty: 10-Year Warranty
  • Guarantees: Free next day delivery, 100 night sleep trial, and price match guarantee for your peace of mind.

Elevate your sleep experience with the NM 12" Extra-Firm Tight Top Mattress, expertly crafted for those eager to enjoy both luxurious comfort and robust support. Each night promises serene slumber wrapped in an inviting design that keeps you cozy and aligned. Visit our showrooms in Toronto, including Markham, Mississauga, Kitchener, Hamilton, Barrie, or North York to see the craftsmanship firsthand and discover the mattress that will transform your sleep routine.

More Information
Mattress Type

Traditional, Pocket Coil, Hybrid

Features

Cooling Technology, Temperature Regulating, Breathable, Low Motion Transfer, Pressure Point Relief, Zoned Lumbar Support, Edge Support, Eco-Friendly Manufacturing, Compatible with Adjustable Bed Base, Mattress In A Box

Trending & Offers

Best Selling, Most Popular, On Sale, Limited Stock

Firmness

Extra Firm

Coil Count

572-1320

Coil Type 1000 Series High Loft Pocket Coils with Bio Foam Encasement
Coil Gauge 13
Brands NM
Price Range Great Value
Model Titan -
Collection NM® Hi-Loft™
Condition Brand new, manufacturer sealed.
Warranty 10 Year Warranty
Sleep Position Back Sleepers
Colour White, Black
Quilt 3/4″ High Density Foam with 10oz Poly
Comfort Layers 3" HD High Density Support Foam
Support Layers 1 1/2″ Stability Support Foam
Mattress Core Canadian Made 1000 Hi-Loft Pocket Coils
Mattress Height in Inches 12.00 Inches
Additional Features Foam Encasement Edge Guard for optimal support
Certifications CertiPUR-US® certified foams.
Compatible With Adjustable Beds Yes
Vented Yes
Removable Cover No
Handles No
Care Instruction Spot clean. Mattress protector recommended.
Country of Origin Canada
Single/Twin Size Coil Count 572
Single/Twin XL Size Coil Count 592
Double/Full Size Coil Count 842
Queen Size Coil Count 1000
King Size Coil Count 1320
Single/Twin Size Dimensions 38" x 75" (inches) - 96.5cm x 190.5cm (centimeters)
Single/Twin XL Size Dimensions 38" x 80" (inches) - 96.5cm x 203.2cm (centimeters)
Double/Full Size Dimensions 54" x 75" (inches) - 137.2cm x 190.5cm (centimeters)
Queen Size Dimensions 60" x 80" (inches) - 152.4cm x 203.2cm (centimeters)
King Size Dimensions 76" x 80" (inches) - 193cm x 203.2cm (centimeters)
Custom Sizes Available Yes
Product Weight (lb) 10.000000
Product Category Mattress
Product Type Mattress - Pocket Coil
Product Sub Type Traditional - Tight-Top

NM Brand Mattresses

Exceptional Comfort. Locally Crafted. Unmatched Value.

At NM, we believe everyone deserves a great night's sleep without overspending. That's why our NM Brand mattresses are proudly manufactured locally, ensuring exceptional quality and unbeatable prices you simply won't find anywhere else.

Premium Quality, Affordable Prices

Each NM mattress is thoughtfully crafted with premium materials and meticulous attention to detail, delivering outstanding comfort and support for every sleeper. By partnering directly with trusted local manufacturers, we eliminate unnecessary markups and bring you unmatched value.

Designed for Every Budget and Preference

Whether you prefer a firm mattress for optimal support, a plush surface for luxurious comfort, or something perfectly balanced, NM has the right mattress for your needs. Our wide range ensures you'll find the perfect match without stretching your budget.

Why Choose NM Brand?

  • Locally Manufactured: Supporting Canadian craftsmanship and quality control.

  • Superior Value: High-quality mattresses at unbeatable prices.

  • Variety and Versatility: Comfort options to suit every sleep preference and budget.

  • Durable and Reliable: Built to provide lasting comfort night after night.

Discover the NM difference—affordable, comfortable sleep that's locally crafted for your best night's rest.

Greater Toronto Area and Ontario Delivery Map

What’s Included

We offer FREE DELIVERY to all major cities in Ontario and the surrounding area on orders over $199. A delivery surcharge of $45 applies to orders under $199.

Select your delivery date at checkout (if applicable) and add any special instructions in the order comments (e.g., “Ring Buzzer #1234”). If a date isn’t shown or selected at checkout, you’ll receive an email with scheduling options. Day‑of, you’ll get a text and email with a 2‑hour window and live tracking. Estimates apply to in‑stock items; rural or weather‑affected addresses may require extra time.

Greater Toronto Area and Ontario Free Mattress Delivery Map

Ontario Local Delivery Areas

Next‑day available
Halton Region
Burlington • Oakville • Milton • Georgetown • Halton Hills
Next‑day available
Peel Region
Mississauga • Brampton • Caledon
Next‑day available
City of Toronto
York • Including Downtown Core
Next‑day available
York Region
Vaughan • King • Richmond Hill • North York • Aurora • Newmarket • Markham • Scarborough
Next‑day available
Durham Region
Pickering • Ajax • Whitby • Oshawa • Whitchurch‑Stouffville
Next‑day available
Waterloo Region
Guelph • Kitchener • Cambridge • Waterloo
Next‑day available
Hamilton
Including Dundas • Grimsby • Stoney Creek • Ancaster
1–3 days on average
Niagara
Niagara Falls • Niagara‑on‑the‑Lake • St. Catharines • Thorold • Welland
Next‑day & 1–3 days
Simcoe Region
Barrie • Innisfil • Orillia • Midland • Collingwood • Bradford • Washago and more
1–3 days on average
Northern &
Eastern Ontario
Cobourg • Peterborough • Kawartha Lakes • Minden • Haliburton • Port Perry • Bowmanville and more
1–3 days on average
Western Ontario
London • Stratford • Woodstock • Brantford • Grand Bend • Port Elgin • Tobermory and more

Note: Please select your delivery date at checkout (if applicable). Add any special instructions in the comments box. If a delivery date isn’t available at checkout, you’ll receive an email with date options after your order is processed. If the proposed date doesn’t work, reply to reschedule.

 

Need delivery outside the GTA?

We also ship to all provinces in Canada at competitive rates (territories excluded). Enter your postal code at the top of the website to see what’s available.

Ready to Sleep Better?

Shop online 24/7 or visit any National Mattress location across Ontario. Spend $199+ and relax—your new mattress will arrive quickly and free of charge locally, or ship fast across Canada.

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Frequently Asked Questions

Where does National Mattress offer free local delivery?

We offer FREE local delivery to major cities across Ontario on orders of $199+. Check the region cards above for specific cities.

Do you ship mattresses across Canada?

Yes. We ship select roll‑packed mattresses to all provinces (YT, NT, NU excluded). Transit times range from 1–2 days in ON & QC to 3–4 days in BC and NL after shipping.

Is next‑day delivery available in the GTA?

Yes. FREE next‑day local delivery is available in many GTA and surrounding areas, subject to inventory and cutoff times.

What if my Ontario local order total is under $199?

A $45 delivery surcharge applies to orders under $199.

How do I schedule or change my delivery date?

Select a date at checkout. If a chosen date isn’t available, you’ll receive an email proposing an alternative—simply reply to reschedule. In‑store purchases can be scheduled at the time of sale.

Will I get tracking updates?

Yes. Local deliveries include day‑of text/e‑mail with a 2‑hour window plus live GPS tracking. Canada‑wide shipments include a courier tracking number once picked up.

Do you deliver to Yukon, Nunavut, or the Northwest Territories?

No. We currently do not deliver to YT, NU, or NT.

© National Mattress. All rights reserved.

Customer Questions
What pressure-relief technologies are used in this mattress?
This mattress uses specific pressure-relief features such as memory foam, latex, sculpted or zoned foams, micro-coils, or gel-infused comfort layers to cushion high-pressure points while maintaining support. See the construction and materials section...
What breathable materials are used in this mattress?
This mattress uses a combination of breathable materials such as ventilated foams or latex, coil support for airflow, and a breathable or moisture-wicking cover to help air move through the bed. See the construction and materials section for details...
Does this mattress have specific cooling features?
This hybrid mattress incorporates materials and design elements such as breathable cover fabrics, ventilated foams, gel-infused comfort layers, and an open coil core to help manage heat. Check the product description for specific cooling technologies...
Is this mattress suitable for side, back, or stomach sleepers?
This mattress in a box has a specific firmness and support profile tuned for certain sleep positions. Check the comfort description and any recommended sleep positions in the product details to see whether it's best for side, back, stomach, or combination...
How does this mattress compare to your other models?
This pocket coil mattress offers a particular combination of coil design, comfort layers, firmness, and price within our lineup. Compare its specifications and features with our other pocket coil and hybrid models to decide whether it provides the feel...
What materials and construction does this mattress use?
This mattress in a box uses a specific combination of support and comfort materials such as high-density foams, pocketed coils, or latex to deliver its feel and performance. See the construction and materials section for a detailed breakdown of each...
How does this extra-firm model compare in feel to your firm and medium-firm models?
This extra-firm mattress is noticeably harder and flatter at the surface than our firm and medium-firm options. If you want maximum support with minimal cushioning, choose this extra-firm model; if you prefer some contouring and softer pressure relief...
How does this mattress compare to your non-boxed models?
This mattress in a box uses the same quality of core and comfort materials as our non-boxed models, but is packaged for easier delivery. Compare its construction, firmness, and warranty with our traditionally delivered mattresses to see which option...
Does this mattress provide extra support for the lumbar area?
This mattress includes features aimed at supporting the lumbar region, such as a firmer middle zone or supportive transition layers. These elements help the lower back maintain its natural curve while you lie on your back.
Is this mattress a true pocket coil design?
Yes, this mattress uses individually wrapped pocket coils in its support core. You can confirm this by checking the construction and materials section, which specifies that each coil is encased in fabric rather than being part of a connected coil grid...
Is this firm mattress okay for everyday use or better for occasional sleep?
This firm mattress is designed for regular nightly use, with comfort and support features suited to sleepers who enjoy a firmer feel. If you plan to use it every night, review the materials, firmness description, and customer reviews to confirm that...
Does this mattress have zoned or reinforced support?
This pocket coil mattress may feature zoned or reinforced coils in key areas like the lumbar region or edges to enhance support and durability. Check the product description for details on any zoning, coil gauge variations, or reinforced support features...
Does this mattress come with a trial period or comfort guarantee?
Yes, we offer a 100 night sleep trial with any mattress purchase.
If my mattress feels softer over time, is that covered under warranty?
Normal softening of foam or upholstery over time is typically considered normal wear and tear and is not covered by warranty. Only excessive sagging or indentations beyond the specified depth, combined with proper use and care, may qualify as a defect...
Is this mattress appropriate for side, back, or stomach sleepers?
This eco-friendly mattress has a specific firmness and support profile designed for particular sleeper types. Check the comfort description and any recommended sleep positions in the product details to see how well it matches your posture and comfort...
Is this mattress delivered as a rolled mattress?
Yes, this mattress is compressed, rolled, and shipped in a box for convenient delivery. Check the delivery and packaging section for box dimensions, approximate weight, and any setup guidelines specific to this model.
Is this mattress suitable for an adjustable base?
Many extra-firm mattresses especially foam and certain hybrid designs are compatible with adjustable bases and are built to bend and flex as the base moves. Check the product description for specific notes on adjustable base compatibility and follow...
Is this considered a mattress or just a regular model?
This mattress is designed with specific cooling features such as breathable covers, ventilated foams, or gel-infused comfort layers intended to help manage heat and keep you more comfortable. Check the construction and materials section to see the exact...
Is this mattress a good choice if my partner and I have different builds?
This extra-firm mattress is designed to provide very strong support across the surface, which can help when there is a weight difference between partners. If one partner prefers more cushioning, consider pairing this mattress with a topper on their ...
Will the zoned lumbar support in this mattress remain effective over time?
This mattress is built with durable materials in the lumbar zone designed to maintain support under normal use. Review the durability specs, warranty information, and care recommendations to understand how long the zoned lumbar system is expected to...
How does this mattress compare to your other models for bounce and feel?
This low motion transfer mattress emphasizes motion isolation, which may make it feel more stable and less bouncy than some of our other models. Compare its firmness, materials, and customer feedback with our more responsive mattresses if you prefer...
Will this mattress help my bed stay fresher over time?
This breathable mattress is designed to allow more air movement and faster moisture evaporation, which can help reduce the buildup of stale odors and humidity-related issues. Using a breathable protector and maintaining good bedroom hygiene and ventilation...
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