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.
NM HD 10" Extra-firm Flippable High Density Foam Mattress - Discover the Sleep of Your Dreams
Elevate your nightly rest with the NM HD 10" Extra-Firm Flippable High Density Foam Mattress. Crafted for those who appreciate the finer things in life, this mattress features an innovative HD+ High Density Foam Core that guarantees optimal spinal alignment and long-lasting stability. With its reversible design and breathable cotton quilt, you can look forward to a refreshing sleep experience, night after night.
Key Features
HD+ High Density Foam Core: Experience unwavering support and plush comfort with cutting-edge foam technology designed for durability and everlasting use.
Flippable Design: Easily switch sleeping surfaces by flipping your mattress, ensuring consistent comfort tailored to your preferences.
Dual-Sided Cotton Support Quilt: Promotes excellent airflow and moisture-wicking capabilities, providing a cool, hygienic sleep space throughout the night.
Comfort Layers: Relieve pressure points effectively with our Firm BioComfort Foam, which supports your shoulders and hips for a restful night.
Benefits
Unmatched Support: Ideal for those who crave a firm mattress, offering steadfast support that enhances your overall sleep quality.
Perfect for Couples: The foam design ensures minimal motion transfer, allowing both partners to enjoy an undisturbed sleep experience.
Quality Craftsmanship: Assembled with care in Canada and backed by a generous 25-year warranty, this mattress is a reliable choice for anyone seeking lasting comfort.
Ideal For
Individuals who prefer an extra-firm mattress that promotes healthy spinal alignment.
Couples wanting to minimize disturbances for a more restful sleep.
Eco-conscious consumers looking for sustainable materials combined with easy upkeep, thanks to its flippable design.
Details
Dimensions: 60″ x 80″ (inches) – 152.5cm x 203cm (centimeters)
Profile Height: 10 Inches
Firmness: Extra Firm
Warranty: 25-year non-prorated warranty
Certifications: CertiPUR-US certified foams, ensuring safety and environmental standards.
Don’t wait any longer to experience the unparalleled comfort of the NM HD 10" Extra-Firm Flippable High Density Foam Mattress. Enjoy cloud-like softness and unwavering support that lasts. With free next-day delivery and assurances, including a 100 Night comfort trial and price match guarantee, your path to rejuvenating rest is just a call or visit away at National Mattress Canada!
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.
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
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.
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?
I live in area code Picton, ON, K0K 2T0. Will delivery be free of charge?
Please enter your postal code at the top of the website to see which products are available to ship to your area. We offer free delivery on all orders over $199.
Is this mattress suitable if I have lower back issues?
This extra-firm mattress is designed to provide very high support and minimize hip and torso sink, which can help some people with lower back problems.
If you have diagnosed back issues or are unsure whether extra-firm is appropriate for you, talk to...
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 tight top mattress suitable for my sleep position?
This tight top mattress has a specific firmness and support profile that will suit some sleep positions better than others.
Check the comfort description and any recommended sleep positions in the product details to see whether it is ideal for side, ...
Does this mattress have strong edge support?
This extra-firm mattress includes edge-support features such as reinforced coils or denser foam rails to help reduce roll-off and make it comfortable to sit or sleep near the edge.
Check the product description for more details on how the edges are ...
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...
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...
How should I care for and clean this mattress?
Use a mattress protector to guard against spills and stains, vacuum the surface occasionally to remove dust, and follow the manufacturer's spot-cleaning instructions for any accidents.
Avoid harsh chemicals or saturating the mattress with liquid, and...
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...
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...
Where does this mattress sit on your firmness scale?
This mattress is classified as firm within our lineup, meaning it offers a more supportive, less cushioned surface than our medium and plush models.
Check the firmness scale or comfort description on the product page to see exactly where it sits compared...
Is this queen mattress comfortable for everyday use?
This queen mattress is designed for regular nightly use with a balance of comfort and support suitable for its intended sleeper group (such as couples, single adults, or guests).
Check the firmness level, materials, and customer reviews on the product...
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 there a weight limit for this 10 inch mattress?
Many mattresses list recommended weight guidelines for optimal performance. Check the specifications and warranty on the product page to see if there are any stated weight limits. If you are near or above the recommended range, you may want to consider...
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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