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

OPEN BAG - NM HD 10" Extra-Firm Flippable High Density Foam Mattress - Queen

Meet NM® HD+™ Core—mattresses built around high‑density foam for durable support, low motion transfer for quieter nights, zoned lumbar for alignment, and reinforced edges for full‑width comfort. Available in firm, medium, and plush feels across Twin, Twin XL, Full/Double, Queen, and King.

Top Features

– HD+™ High Density Foam Core

– Firm BioComfort™ Foam

– Dual Sided Cotton Support Quilt

– 25 Year Warranty

– Made In Canada

Our Price: $536.00
$428.80
Retail Price $999.00
In stock
Only 1 left
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OPEN BAG - NM HD 10" Extra-Firm Flippable High Density Foam Mattress - Queen
Style Traditional, Foam Core/No Coils
Firmness Extra Firm
Coil Count N/A
Coil Type N/A
Core Type NM® HD+™ Extra-Firm High Density Support Core
Core Density 1.8 lb/ft³
Height 10 Inches
Collection NM® HD+™ Core
Model HD Extra FIrm 2-Sided - Queen
Warranty 25 Year Warranty
Condition Open Bag Item - Clearance
Comfort Scale
  • Soft
  • Medium
  • Firm
  • Extra Firm
Comfort IQ™: This mattress is EXTREMELY FIRM compared to other extra-firm mattresses. (12/10)
Recommended For: Back Sleepers, Stomach Sleepers

Open Bag - NM HD 10" Extra-Firm Flippable High Density Foam Mattress - Queen: Elevate Your Sleep Experience with Unmatched Support

Step into a world of lavish comfort with the NM HD 10" Extra-Firm Flippable High Density Foam Mattress. Engineered with a robust HD+ High Density Foam Core, this mattress delivers exceptional firmness that harmonizes perfectly with your body’s contours. Revel in a sleep experience that not only supports your spine but also invites restful nights, enhanced by a flippable design that rejuvenates your sleeping surface every season.

Key Features

  • Exceptional HD+ High Density Foam Core: Crafted to resist sagging and worn-out spots, ensuring unwavering support and durability for years of restful sleep.
  • Cooling Cotton Support Quilt: This dual-sided design enhances airflow and draws away moisture, maintaining a clean and comfortable sleeping environment.
  • Versatile Flippable Design: Double your mattress lifespan by simply flipping it for a fresh feel and constant support tailored to your needs.
  • CertiPUR-US Certified: Sleep easy knowing your mattress is made from environmentally friendly materials that prioritize your health and safety.

Benefits

  • Unmatched Comfort for Every Sleeper: The Firm BioComfort Foam expertly alleviates pressure points while providing robust support, making it an ideal choice for all body types.
  • Durable Canadian Craftsmanship: Hand-assembled in Canada, this mattress comes with a standout 25-year non-prorated warranty that reflects our dedication to quality.
  • Perfect for Couples: Experience undisturbed sleep with our motion-isolating foam, allowing partners to move freely without waking each other.

Ideal For

  • Those craving an extra-firm mattress that doesn’t compromise on comfort and support.
  • Individuals looking for hassle-free maintenance coupled with long-lasting performance.
  • Anyone seeking a trustworthy blend of traditional design and modern craftsmanship.

Product Details

  • Dimensions: 60″ x 80″ (inches) – 152.5cm x 203cm (centimeters)
  • Profile Height: 10 inches
  • Firmness Level: Extra Firm
  • Warranty: 25-year non-prorated warranty
  • Delivery Guarantees: Free next day delivery, price match guarantee, and 100 night sleep trial

Transform your sleep routine with the NM HD 10" Extra-Firm Flippable High Density Foam Mattress. Experience the luxurious blend of firmness and support perfect for a rejuvenating rest, made from quality materials and expert craftsmanship. Order now and wake up refreshed with quick, free delivery right to your home!

More Information
Mattress Size

Queen

Mattress Type

Traditional, Foam Core/No Coils

Features

Low Motion Transfer, Zoned Lumbar Support, Edge Support

Trending & Offers

Best In Class, Clearance, Limited Stock

Firmness

Extra Firm

Core Type NM® HD+™ Extra-Firm High Density Support Core
Core Density 1.8 lb/ft³
Core Material Polyurethane (polyfoam)
Brands NM
Price Range Great Value
Model HD Extra FIrm 2-Sided - Queen
Collection NM® HD+™ Core
Condition Open Bag Item - Clearance
Warranty 25 Year Warranty
Sleep Position Back Sleepers, Stomach Sleepers
Cover Material Breathable Cotton Blend
Colour White, Black
Quilt Dual-Sided 1/2″ High Density Foam Support Quilt
Comfort Layers Firm BioComfort™ Foam
Support Layers HD+™ High Density Foam
Mattress Core HD+™ Extra-Firm High Density Foam
Mattress Height in Inches 10.00 Inches
Additional Features Dual Sided Design
Certifications CertiPUR-US® certified foams.
Compatible With Adjustable Beds No
Vented No
Removable Cover No
Flippable Yes
Handles No
Care Instruction Spot clean. Mattress protector recommended.
Country of Origin Canada
Queen Size Dimensions 60″ x 80″ (inches) – 152.5cm x 203cm (centimeters)
Custom Sizes Available No
Product Length (inches) 80 in
Product Width (inches) 60 in
Product Height (inches) 10 in
Product Weight (lb) 95.400000
Product Length (cm) 203.2 cm
Product Width (cm) 152.4 cm
Product Height (cm) 25.4 cm
Product Weight (kg) 43.3 kg
Product Barcode 628719062418
Product Model Code NM-HDFOAM
Product SKU NM-HDFOAM-QUEEN-OPENBAG
Product Category Mattress
Product Sub Category Tier Value
Product Type Mattress - Foam Core
Product Sub Type Eurotop/Pillowtop

For more information please contact National Mattress Outlet Plus+.

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
Will this mattress hold its shape over time?
This extra-firm mattress is engineered with durable support and comfort materials to help maintain its shape and feel for many years under normal use. Following the care and support guidelines on the product page will help you maximize its performance...
Is this queen mattress good for side sleepers?
Side sleepers usually prefer a mattress that relieves pressure at the shoulders and hips while keeping the spine aligned. Look for queen mattresses described as medium or medium-soft with comfort layers that contour to the body and cushion key pressure...
Is this queen mattress supportive enough for heavier sleepers?
Heavier sleepers typically need a mattress with stronger support so they don't sink too far into the bed. Check the product description for higher-density foams, reinforced coils, or weight capacity guidelines, and consider a medium-firm to firm feel...
What are the key layers in this mattress that reduce motion transfer?
This mattress uses specific comfort and support layers such as memory foam, transition foams, and/or pocketed coils to help absorb and isolate movement. See the construction and materials section for a layer-by-layer breakdown of how this model minimizes...
Does this foam mattress have cooling features?
This foam mattress incorporates materials and design elements such as breathable cover fabrics, open-cell or gel-infused foams, or ventilated layers intended to help manage heat. Check the product description for specific cooling features included in...
Is this queen mattress suitable for a platform bed or storage bed?
Most queen mattresses are compatible with platform and storage beds as long as the base provides adequate support. Check the product details for any specific base recommendations and ensure your bed frame's slats or platform are sturdy and properly ...
What materials are used in the comfort and support layers of this tight top mattress?
This tight top mattress uses specific comfort materials such as foam, fiber, or latex combined with a support core made from coils or dense foam. See the construction and materials section on the product page for a detailed breakdown of each layer in...
How does this mattress compare to your other support-focused models?
This zoned lumbar support mattress uses targeted reinforcement in the lumbar region, while our other support-focused models may rely on uniform firmness or different materials. Compare construction details, firmness, and customer feedback to decide ...
Does this queen mattress sleep hot?
Temperature regulation depends on the materials and cover. Mattresses with breathable fabrics, open-cell foams, cooling gel, phase-change materials, or coil support cores tend to allow more airflow and feel cooler than dense, non-ventilated foams. ...
Is this 10 inch mattress all foam, hybrid, or innerspring?
This mattress uses the construction described on the product page, for example all foam, hybrid, or innerspring. Review the materials section to see details about the support core, comfort layers, and cover so you know what type of feel and performance...
Is this 10 inch mattress compatible with an adjustable base?
Many 10 inch foam and hybrid mattresses are flexible enough to be used on adjustable bases. Check the product description for specific notes about adjustable base compatibility and follow the manufacturer's instructions to ensure correct use and...
Will this 10 inch mattress feel different from my current thinner mattress?
Yes. A 10 inch mattress typically feels more substantial than a thin mattress, with more noticeable comfort layers and often better pressure relief. If you are upgrading from a 6 or 8 inch model, you may experience increased cushioning and support, especially...
Is this mattress okay for everyday use or better for occasional sleep?
This extra-firm mattress is designed for regular nightly use for sleepers who enjoy a very firm feel. If you plan to use it daily, review the materials, firmness description, and customer reviews to confirm that its extra-firm profile matches your comfort...
What type of mattress is this (foam, latex, hybrid, or innerspring) and how does that affect motion transfer?
This low motion transfer mattress uses a specific core type such as foam, latex, hybrid, or pocket coil innerspring combined with motion-isolating comfort layers. Check the construction section to see how its design helps absorb movement while providing...
How does this edge support mattress compare to your other models for perimeter stability?
This mattress is engineered with dedicated edge reinforcement and ranks among our stronger options for perimeter stability. Compare its construction details, firmness, and customer feedback with other models if you're looking to balance edge support...
What are the exact dimensions of this 10 inch mattress?
This mattress is approximately 10 inches high and is available in standard widths and lengths such as Twin, Twin XL, Full, Queen, King, and sometimes California King. Refer to the size chart on the product page for the precise width, length, and height...
Is this 10 inch mattress supportive enough for a heavier sleeper?
This 10 inch mattress is built with a support core and comfort layers designed for regular adult use. Heavier sleepers should review the firmness rating, material densities, and weight guidelines on the product page to ensure it is recommended for their...
Is this 10 inch mattress a good value for the price?
This 10 inch mattress is designed to balance comfort, support, and affordability. Review the materials, construction details, warranty, and customer reviews on the product page to decide whether its performance and features justify the price for your...
Will standard sheets fit on a 10 inch mattress?
Yes. Most standard fitted sheets are designed to fit a range of mattress depths and will accommodate a 10 inch mattress without issue. If you want a snugger fit, look for sheets with a pocket depth that matches low to medium profile mattresses and elastic...
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