Open Bag - NM 12" Medium Firm Memory Foam Mattress - Your Gateway to Comfortable Sleep
Transform your sleeping experience with the NM 12" Medium Firm Memory Foam Mattress. This remarkably crafted mattress combines advanced gel-infused memory foam with a supportive bio-foam core to deliver exceptional comfort and support tailored to your unique sleep style. Designed for all types of sleepers, it ensures a tranquil, rejuvenating rest that you'll look forward to each night.
Key Features
Optimal High Resilient Bio-Foam Core: Provides remarkable contouring support, aligning your spine naturally while alleviating pressure points. Experience a refreshing wake-up, free from aches and pains.
Gel Infused Visco Memory Foam: This plush layer effectively draws heat away, wrapping you in a cooling, cloud-like comfort that maintains the perfect sleep temperature all night long.
Cotton Channel Quilted Cover: Enjoy the benefits of a soft, breathable cover that enhances airflow while delivering a cozy sleep surface. This luxurious cover stays fresh night after night.
Medium Firm Comfort: Strikes a delightful balance between softness and support, making it ideal for side, back, and stomach sleepers. Promote a restorative night's sleep with optimal spinal alignment.
Proudly Made in Toronto, Canada: Embrace quality craftsmanship with each NM mattress, manufactured locally to support the community and deliver trusted durability.
Benefits
10 Year Warranty: Enjoy lasting peace of mind, backed by a warranty that protects your investment for a decade, ensuring unyielding comfort and quality.
Ready for Easy Shipping: The mattress arrives boxed and rolled, providing a hassle-free setup and convenient delivery right to your doorstep.
Trusted Quality: Rest easy knowing your mattress features CertiPUR-US certified foams, which guarantee safety and longevity without compromising comfort.
Ideal For
Designed for anyone craving a perfect mix of comfort and support, this mattress accommodates various sleep positions, ideal for those who switch throughout the night.
Families and individuals looking for versatile sleeping solutions will find it perfectly adaptable to different comfort preferences.
Local residents in Toronto and surrounding regions can take pride in investing in a locally crafted product that reflects quality and sustainability.
Details
Dimensions: 54″ x 75″ (137cm x 190.5cm)
Profile Height: 12 Inches
Firmness: Medium
Warranty: 10 Year Warranty
Guarantees: Free next day delivery, 100 night sleep trial, price match guarantee
Comfort Layers: 2.5″ Gel Infused Visco Memory Foam, 2″ High Compression Bio-Foam
Core: 5″ Optimal High Resilient Bio-Foam
Cover Material: Soft Luxurious Cotton Removable Cover with non-skid bottom
Upgrade to the NM 12" Medium Firm Memory Foam Mattress today and indulge in a sleep experience like no other. With its quality craftsmanship, innovative sleep technology, and unparalleled comfort, each night becomes a delightful escape into relaxation. Look forward to refreshed mornings and rejuvenating nights, knowing your sleep is supported by the very best.
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.
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?
What type of mattress is this (foam, latex, hybrid, or innerspring), and how does that affect its hypoallergenic performance?
This hypoallergenic mattress uses a specific core type foam, latex, hybrid, or innerspring paired with covers and comfort layers chosen to minimize allergen buildup.
Check the construction section to see how its design supports a cleaner, less allergen...
Will this full size mattress fit my existing bed frame?
Most full size bed frames are designed for a mattress around 54 x 75.
Check your frame's inner dimensions and compare them with the mattress measurements on the product page to ensure a proper fit without gaps or overhang.
Is this memory foam mattress suitable for side, back, or stomach sleepers?
This memory foam mattress has a specific firmness and layering 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 best for side...
Is this memory foam mattress suitable for couples with different comfort preferences?
This memory foam mattress is designed with a balanced comfort and support profile that many sleepers find comfortable, but it may still favor certain preferences.
Review the firmness level, motion isolation information, and customer feedback to see ...
Is this full size mattress compatible with an adjustable base?
Many foam and hybrid full size mattresses are compatible with adjustable bases and are designed to bend and flex as the base moves.
Check the product description for specific notes on adjustable base compatibility and follow the manufacturer's guidelines...
Has this foam mattress been tested for emissions or safety standards?
This foam mattress is manufactured to meet applicable safety and flammability regulations, and its foams may be tested for content and emissions.
Check the product details for specific information on any standards, certifications, or safety testing ...
Is this foam mattress better suited for a primary bedroom or a guest room?
This mattress offers a specific combination of comfort, support, and durability that may make it ideal for nightly use in a primary bedroom. Review the firmness, build quality, and price point to decide where it best fits in your home.
Is this mattress recyclable or made with recyclable components?
This eco-friendly mattress includes components such as steel coils or certain textiles that may be recyclable, and uses materials chosen to reduce environmental impact at end-of-life.
Check the product details or brand information for guidance on responsible...
Is this mattress suitable for an adjustable base?
Many medium-firm mattresses especially foam and hybrid models are compatible with adjustable bases and are designed to bend and flex as the base moves.
Check the product description for specific notes on adjustable base compatibility and follow the ...
Will this mattress maintain its shape and support over time?
This mattress in a box is built with materials selected to maintain their shape and support under normal use.
Review the durability information, foam densities or coil specs, and care recommendations on the product page for guidance on its expected ...
Is this mattress suitable for my specific allergies or sensitivities?
This mattress is designed to reduce common allergens, but individual sensitivities can vary.
Check the full materials list and any allergy-related claims, and consult with your healthcare provider if you have specific allergies (like latex or wool) ...
Is this mattress comfortable for long periods of back sleeping?
This mattress is designed to balance support and comfort for back sleepers. Its comfort layers cushion contact points while the support core maintains alignment, making it suitable for people who spend much or most of the night on their backs.
Is this mattress available in sizes suitable for both single and coupled stomach sleepers?
This mattress comes in a range of sizes, from Twin or Twin XL for single sleepers up to Queen and King for couples. Stomach sleepers can choose the size that best fits their body, room layout, and whether they share the bed.
Is this edge support mattress comfortable across the entire surface, not just the center?
This mattress is designed to provide consistent comfort across the surface, with reinforced edges to keep the perimeter from collapsing.
Review the firmness rating and customer feedback to see how sleepers experience comfort from the middle out to the...
Will this mattress hold its shape over time?
This medium-firm mattress is built with durable support and comfort materials to help maintain its shape and feel for years under normal use.
Following the care and support guidelines on the product page will help you get the best performance and longevity...
Is this mattress made in a facility with practices?
This mattress is produced in a facility that incorporates environmental considerations such as waste reduction, efficient energy use, or responsible chemical management into its operations.
Check the product details for information about where it's ...
Is the cost of shipping or inspection covered under this warranty?
Some warranties cover shipping or inspection costs, while others require the customer to pay a fee for pickup, return, or in-home inspection. Check the warranty details for this mattress to see who is responsible for any associated costs during a warranty...
Does this full size mattress have strong edge support?
Many full size mattresses feature reinforced edges or sturdier coils around the perimeter to prevent roll-off and make it easier to sit on the side of the bed.
Check the product description for mentions of edge support, perimeter reinforcement, or ...
How long is the warranty on this mattress?
This mattress includes a warranty of the length shown in the product details (for example, 10 years). The warranty terms explain exactly what is covered, how long non-prorated and prorated coverage lasts (if applicable), and what conditions apply.
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