SEALY® Posturepedic® Natural Origins 13.5" Firm Tight Top Latex Mattress
Sealy® Posturepedic® Natural Origins blends natural materials with Sealy’s renowned support for eco-friendly comfort. This collection uses latex, organic fibres, and gel foams to provide breathable pressure relief and aligned support for green-conscious Canadian sleepers.
Sealy Posturepedic Natural Origins 13.5" Firm Tight Top Mattress - Embrace Luxurious, Eco-Friendly Sleep Every Night!
Transform your sleep sanctuary with the Sealy Posturepedic Natural Origins Firm Tight Top Mattress. This exceptional mattress seamlessly merges advanced comfort technology with eco-friendly craftsmanship to deliver an extraordinary night’s sleep. Designed for those who seek both luxury and sustainability, it envelops you in supportive, rejuvenating rest, providing an experience that is simply unmatched. Say goodbye to restless nights and hello to tranquil wellness!
Key Features
Soft Bamboo-Infused Organic Cotton Cover: Enjoy the plush touch of our bamboo-infused organic cotton cover that is naturally breathable and moisture-wicking. This ensures a cool and comfortable slumber as it actively regulates body temperature for your utmost comfort.
Climate-Controlled Silk & Wool Layer: Revel in the natural insulation of our silk and wool fibers, offering breathable comfort that adapts beautifully to your body while providing optimal temperature regulation throughout the seasons.
Airy BioGel Latex: Maximize your sleep quality with the innovative aerated BioGel Latex that promotes exceptional airflow and circulation, effectively diminishing trapped heat for a fresher, more restorative experience.
Durable HD Support Base: Experience long-lasting support and luxury with our high-density foam base, engineered to provide steadfast comfort and resilience throughout the lifespan of your mattress.
CertiPUR-US Certified Foams: Rest easy knowing your mattress is composed of environmentally responsible materials, featuring foams that are low in emissions and safe for you and your family.
Targeted ComfortSense Memory Foam: Benefit from the adaptive properties of our ComfortSense technology, integrating the soothing comfort of memory foam with traditional support to meet your individual sleep needs effortlessly.
Benefits
Decade-Long Warranty: Enjoy unparalleled peace of mind with our 10-year limited warranty, promising you reliable comfort and quality.
Proudly Made in Canada: Crafted with dedication and expertise in Canada using the finest materials, ensuring your mattress meets high-quality standards.
Eco-Conscious Choice: With OEKO-TEX certified materials, indulge in a luxurious sleep experience that’s also kind to Mother Earth.
Versatile Comfort for Every Sleeper: Perfectly balance firmness and plushness, accommodating various sleeping positions for individuals and couples alike.
Ideal For
People desiring a supportive, firm sleeping surface designed to maintain proper spinal alignment.
Environmentally-conscious consumers looking for high-quality, sustainable materials without compromising on comfort.
Partners who need a mattress that reduces motion transfer for an undisturbed night’s sleep.
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: 13.5 inches
Firmness Level: Firm
Guarantees: Enjoy free next-day delivery, 100 night sleep trial, full manufacturer’s warranty, and a price match guarantee
Discover the ultimate balance of innovative design, luxurious materials, and superior performance with the Sealy Posturepedic Natural Origins Firm Tight Top Mattress. Treat yourself to a cloud-like softness that transforms your sleep into a sublime experience every night!
Strong. Durable. Supportive. Decades of R&D have led to patented technology that lies at the heart of Sealy Posturpedic. Sealy’s Posturetech Coils adjust instantly to you providing the right amount of support and comfort for anyone at a great price.
Sealy Mattresses are designed to last longer and give you more support.
Visit our Mississauga mattress outlet or Toronto mattress outlets to view Sealy mattresses on sale and special deals and outlet pricing offers! All mattresses are brand new, sealed, with full manufacturer’s warranty serviced by National Mattress Outlet.
Sealy provides high quality sleep products – priced affordably – that are perceived as true values by the consumer with all the healthful benefits of a good night’s sleep.
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 is the difference between Sealy innerspring, foam, and mattresses?
Sealy innerspring mattresses use a coil support system with comfort layers on top, offering a more traditional, bouncy feel.
Sealy foam mattresses rely on supportive and contouring foams for a more wrapped feel with strong motion isolation.
Sealy hybrid...
Does this Sealy mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
What accessories work well with Sealy mattresses?
Commonly paired accessories for Sealy mattresses include supportive foundations or adjustable bases, quality mattress protectors, appropriately sized sheets, and pillows matched to your sleep position.
Choosing the right accessories helps you get the...
What firmness options do Sealy mattresses come in?
Sealy mattresses are typically available in multiple firmness options, including plush/soft, medium, and firm, and occasionally extra-firm or ultra-plush depending on the collection.
This makes it easier to match a Sealy mattress to your sleep position...
What sizes do Sealy mattresses come in?
Sealy mattresses are commonly available in standard sizes such as Twin, Twin XL, Full/Double, Queen, King, and sometimes California King.
Availability of specific sizes can vary by model and collection, so always confirm which sizes are offered for ...
Do Sealy mattresses sag?
Like all mattresses, Sealy models can develop some body impressions and wear over time, especially in high-use areas.
Choosing a Sealy mattress with strong support materials, using a proper base, and rotating the mattress as recommended can help minimize...
What warranty and trial period come with this organic mattress?
Yes, we offer a 100 night sleep trial with any mattress purchase.
What care instructions should I follow to keep this mattress hypoallergenic?
Follow the manufacturer's care instructions, including using a mattress protector, rotating if recommended, and keeping the mattress dry and ventilated.
Regularly laundering covers and encasements and vacuuming the sleep surface will help maintain its...
Is this Sealy mattress better suited for a primary bedroom or a secondary/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.
How can I verify the claims of this mattress?
This mattress's eco-friendly claims are supported by specific materials, manufacturing practices, and certifications listed on the product page.
Review these details and, if needed, follow up with our support team for additional documentation or clarification...
Are Sealy mattresses good for all sleep positions?
Sealy designs mattresses for a variety of sleep positions by offering different firmness options and support systems.
Side sleepers often prefer Sealy models with more cushioning, while back and stomach sleepers may prefer medium or firmer Sealy mattresses...
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 latex 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 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...
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.
Do I need to rotate or flip my Sealy mattress?
Most modern Sealy mattresses are one-sided and should not be flipped, but many can benefit from periodic rotation (head-to-foot) to promote more even wear.
Always check the care instructions for your specific Sealy model to see whether rotation is recommended...
Does this mattress come with a trial or comfort guarantee?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Are Sealy mattresses a good choice for guest rooms?
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 suitable for back-sleeping couples?
This mattress is designed to provide strong support for back sleepers along with good motion isolation, making it a solid option for couples. Its construction helps keep both partners aligned while limiting how much they feel each other's movements.
Is this mattress good for side-sleeping couples?
This mattress is designed to combine pressure relief for side sleepers with strong motion isolation, making it a good option for couples. Its construction helps cushion shoulders and hips while limiting how much one partner feels the other's movements...
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 latex mattress suitable for side, back, or stomach sleepers?
This latex 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, back...
Will this organic mattress maintain its comfort and support over time?
This organic mattress is constructed with durable materials designed to maintain their comfort and support under normal use.
Review the product's durability information, material specifications, and warranty details to understand how it is expected ...
Is this latex mattress suitable for couples with different comfort preferences?
This latex mattress offers a specific firmness and support profile that may work well for a range of sleepers, but it may still favor some preferences over others.
Review the firmness level, motion characteristics, and customer reviews to see how well...
Is this mattress designed specifically for side sleepers?
This mattress is engineered with side sleepers in mind. Its comfort layers are tuned for pressure relief at the shoulders and hips, while the support core helps keep your spine aligned. Check the firmness and construction details on the product page ...
Is this mattress considered hypoallergenic?
Yes, this mattress is designed with hypoallergenic features such as dust mite-resistant materials, breathable construction, and/or reduced use of common irritants.
Check the construction and materials section for details on the specific hypoallergenic...
Is this an authentic Sealy mattress?
This mattress is part of the official Sealy lineup and is sourced directly through authorized distribution channels.
You can verify authenticity by checking the law tag, model name, and branding on the product and packaging, which should clearly show...
Are Sealy mattresses suitable for people with allergies?
Some Sealy mattresses feature covers and comfort materials that are more resistant to common allergens like dust mites, especially when used with a quality mattress protector.
If you have specific allergies or sensitivities, review the materials list...
Does this latex mattress use certified materials or meet specific safety standards?
This latex mattress is manufactured to meet applicable safety and emissions regulations, and may use latex and fabrics that carry third-party certifications.
Check the product details for specific information about any certifications or safety testing...
Is this Sealy mattress suitable for side, back, or stomach sleepers?
This Sealy mattress is designed with a specific firmness level and support system that will suit some sleep positions better than others.
Check the comfort description and any guidance in the product details; many models list which sleep positions they...
Is this mattress suitable for my sleep position?
This adjustable-bed-friendly mattress has a specific firmness and pressure-relief profile that suits some sleep positions better than others.
Check the comfort description and any recommended sleep positions in the product details to see how well it...
What does a Sealy mattress warranty usually cover?
A Sealy mattress warranty generally covers issues like manufacturing defects, broken or faulty components, and indentations that exceed a certain depth when the mattress is used on a proper foundation.
It does not usually cover normal wear and tear, ...
Do I need a mattress protector for this foam mattress?
A mattress protector is strongly recommended for any foam mattress.
It helps keep the surface clean, protects against spills and allergens, and can extend the life of the mattress by preventing moisture and debris from breaking down the foam layers ...
Does this organic mattress have low chemical emissions or off-gassing?
This organic mattress is made with materials that are chosen for their low emissions and reduced use of certain synthetic chemicals.
Check the product's safety and certifications section for information about any low-VOC, chemical safety, or indoor ...
– 850 Edition Custom Support Zoned Coil System – CoolFeel Fabric™ – Serta® Antimicrobial Fibre – Cool Twist® Gel Memory Foam – Serta® Support Foam – Designed and Made in Canada
In Stock, Ready for Pickup
Not Displayed
Login and Registration Form