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 Firm Tight Top Mattress - Sleep Soundly with Eco-Friendly Comfort
Transform your sleep experience with the Sealy Posturepedic Natural Origins Firm Tight Top Mattress, a masterpiece of comfort and sustainability. Crafted with a firm feel, this mattress ensures exceptional support while enveloping you in luxurious softness. The fusion of eco-friendly materials with innovative comfort technologies promotes an inviting sleeping environment, allowing you to wake up revitalized each day.
Key Features
Bamboo-Infused Organic Cotton Cover: Immerse yourself in unparalleled comfort as the bamboo-infused organic cotton cover regulates moisture, ensuring a cool and refreshing night's sleep.
SealyCool Silk & Wool Fibre: Designed for year-round comfort, this natural fiber blend provides enhanced breathability and temperature control, adapting effortlessly to all seasons.
Resilient BioGel Latex: Engineered with an open-cell structure for optimal airflow, BioGel Latex not only minimizes heat retention but also offers plush support that perfectly contours to your body.
ComfortSense Memory Foam: Experience luxurious support that cradles your body, ensuring even weight distribution while maintaining resilience for a personalized sleep experience.
HD Support Base: Built using high-density foam, this durable foundation enhances longevity and provides essential support where you need it most.
CertiPUR-US Approved Foam: Rest easy, knowing that the foams in this mattress meet rigorous standards for safety and performance, ensuring a healthy sleeping environment.
Benefits
10-Year Limited Warranty: Count on a decade of peace of mind, knowing that your mattress is backed by a solid warranty for lasting comfort.
Proudly Assembled in Canada: Each mattress is crafted with care, utilizing premium materials sourced from Canada and the U.S., ensuring exceptional quality and craftsmanship.
Ideal For
Couples or individuals who prefer a firm surface with just the right amount of plush comfort for undisturbed sleep.
Green-conscious consumers eager to invest in a mattress made from sustainable materials without compromising on quality.
Anyone who aims to enhance their sleep quality and enjoys waking up feeling refreshed and rejuvenated every morning.
Details
Dimensions: 39″ x 75″ (inches) – 99cm x 190.5cm (centimeters)
Comfort Layers: 2" OEKO-TEX Certified BioGel Latex, 1 1/2" SealySupport HD Foam, 2" SealySupport Gel HD Foam
Guarantees: Enjoy free next day delivery, 100 night sleep trial, complete manufacturer's warranty, and a price match guarantee.
In summary, the Sealy Posturepedic Natural Origins Firm Tight Top Mattress is a perfect harmony of innovative design and eco-friendly materials. A restful night’s sleep awaits you, where every feature is tailored to enhance your comfort. Elevate your sleep routine with Sealy, and indulge in a serene and rejuvenating experience that enriches your life 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 type of latex and other materials are used in this mattress?
This latex mattress uses specific latex formulations such as natural Dunlop or Talalay latex combined with other materials like base foams, coil support, or natural fabrics.
See the construction and materials section on the product page for detailed...
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 eco-related certifications does this mattress have?
This mattress holds specific eco-related certifications for its materials and/or manufacturing such as organic content, recycled content, responsible sourcing, or low emissions.
Review the certifications section on the product page for details on the...
What certifications does this organic mattress have?
This organic mattress carries specific certifications for its materials and/or finished product, which may include standards for organic fibers, latex, and low emissions.
Refer to the certifications section on the product page for detailed information...
Do I need a mattress protector for this latex mattress?
A breathable mattress protector is strongly recommended for a latex 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 latex...
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...
How do I choose between different Sealy collections?
When comparing Sealy collections, look at the type of support system (coils vs foam vs hybrid), the level of targeted support or zoning, the thickness and type of comfort layers, and any added cooling or specialty features.
Higher-tier Sealy collections...
Is this tight top 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.
Can this mattress be used long-term as my primary bed?
This low motion transfer mattress is designed for regular nightly use when matched with the right foundation and care.
Review the durability details, warranty information, and recommended maintenance to see how it is intended to perform as a long-term...
What kind of foams are used in this Sealy mattress?
This Sealy mattress uses carefully selected comfort and support foams that may include standard polyfoam, memory foam, or gel-infused foam to help balance comfort, support, and temperature regulation.
See the product's materials and construction section...
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...
Are Sealy mattresses a good value for the price?
Sealy offers mattresses at a range of price points, from budget-friendly options to more feature-rich collections.
Many customers find Sealy mattresses to be a good value because they balance brand reputation, comfort, and support with accessible pricing...
Does this latex mattress have specific cooling features?
This latex mattress relies on the natural breathability of latex and the design of its cover and comfort layers to help manage temperature.
Check the product description for any additional cooling features, such as ventilated latex, breathable fabrics...
Does this mattress use low-emission materials?
This eco-friendly mattress is made with materials and adhesives selected for lower emissions and reduced chemical impact.
Check the safety or certifications section on the product page for information about any low-VOC, emissions, or chemical safety...
Will this latex mattress keep my spine aligned properly?
This latex mattress is designed to combine resilient support with surface contouring to help maintain healthy spinal alignment when used in the right firmness for your sleep position.
Check the firmness rating and any notes about zoning or targeted ...
How does this mattress help guard against dust mites and other allergens?
This mattress incorporates features such as tightly woven or treated covers, dense core materials, and/or breathable construction to help reduce dust mite and allergen buildup.
See the product description for details on the specific anti-allergen strategies...
In which rooms is this mattress best suited (primary, kids, guest)?
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 a true latex mattress or does it just have a latex layer?
This mattress uses latex foam as a key component in its comfort and/or support system and is classified as a latex mattress.
You can confirm the extent of latex content in the construction and materials section, which will show how much of the mattress...
Do I need a mattress protector for my Sealy mattress?
A mattress protector is highly recommended for any Sealy mattress.
It helps keep the surface clean, protects against spills and allergens, and can extend the life of the mattress by preventing moisture and dirt from breaking down the comfort layers ...
Do I need special sheets or a protector for this tight top mattress?
Tight top mattresses usually work well with standard fitted sheets and a breathable mattress protector.
If the mattress is thicker than average, you may prefer deep-pocket sheets to ensure a secure fit without compressing the comfort layers excessively...
Does this mattress come with a trial or comfort guarantee?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Can I use a Sealy mattress on a platform bed or slatted frame?
Many Sealy mattresses can be used on platform beds or slatted frames as long as the support surface is strong, stable, and properly spaced.
Check the Sealy care and support guidelines for your model to make sure your foundation meets the requirements...
Does this mattress come with a trial or comfort guarantee?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Do I need a special mattress protector for this mattress?
A breathable, moisture-wicking mattress protector is ideal for this temperature-regulating mattress.
It helps shield the mattress from spills and allergens without trapping heat or blocking airflow, so its temperature-regulating features can work as...
Is there a weight limit for this twin mattress?
Most twin mattresses list a recommended weight range or are designed to support typical child, teen, or single adult weights.
Check the product specifications or warranty details for any stated weight limits to ensure the mattress is suitable for the...
Does this twin mattress have strong edge support?
Many twin mattresses include 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 or perimeter reinforcement if this ...
How does this mattress compare to your other models for allergy-friendly features?
This hypoallergenic mattress emphasizes reduced allergen buildup and low-emission materials within our lineup.
Compare its construction, certifications, and customer feedback with our other models to determine which one offers the best combination of...
Does this twin mattress sleep hot?
Temperature can depend on the materials and covers used.
Mattresses with breathable fabrics, open-cell foams, cooling gel, or coil support cores tend to allow more airflow and feel cooler than very dense, unventilated foams.
Look for any cooling features...
Will this twin mattress fit my existing bed frame?
Most standard twin bed frames are built to fit a mattress around 38 x 75.
Check your frame's inner dimensions and compare them with the mattress specifications on the product page to ensure a proper fit with no gaps or overhang.
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...
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 ...
Will this latex mattress hold its shape and support over time?
This latex mattress is constructed with durable latex and support materials chosen to maintain their feel and support under normal use.
Review the durability details, any density information, and the care recommendations in the product description to...
Which Sealy mattress firmness is best for side sleepers?
Side sleepers often prefer Sealy mattresses in plush or medium comfort levels that offer more cushioning at the shoulders and hips.
Models with thicker comfort layers or pressure-relieving foams can help reduce pressure points and improve comfort for...
Is this mattress compatible with an adjustable bed base?
Yes, this mattress is designed to be compatible with adjustable bed bases and can flex with head and foot adjustments without damaging its internal structure.
Check the compatibility and support section for any specific base recommendations or limitations...
How long does a Sealy mattress usually last?
With normal use and proper care, a quality Sealy mattress can last many years.
Actual lifespan depends on the specific model, materials, the sleepers' weights, and how often the mattress is used; higher-end Sealy models with stronger support systems...
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...
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...
How do Sealy mattresses compare to other brands?
Compared to many other brands, Sealy offers a wide selection of traditional innerspring, foam, and hybrid models with a focus on support and mainstream comfort preferences.
They may not use the same ultra-premium materials as some luxury brands, but...
Are Sealy mattresses good for couples?
Sealy offers many models that work well for couples, including hybrids and foams with good motion isolation and strong edge support.
Couples should look for a Sealy mattress with a firmness level they both find comfortable and consider features like...
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 ...
Is this twin mattress suitable for a bunk bed or loft bed?
Many twin mattresses are compatible with bunk or loft beds, but you should always check the bed manufacturer's recommendations for maximum mattress height and weight.
Choosing a lower-profile mattress helps maintain proper guardrail height for safety...
– CleanProtect™ Fabric – Quilt Stay True® Quilt with MoistureProtect™ Fibres – CertiPUR-US™ SealySupport™ Gel HD Foam – Posture Touch® Pocket Coils – StableEdge™ HD – Targeted Gel HD Foam
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