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SEALY® Posturepedic Plus® 1200 Series 15.5" Medium Firm Europillowtop Mattress - King

Sealy® Posturepedic® Plus elevates the trusted Posturepedic support with enhanced features and luxury materials. Enjoy deeper pressure relief, sturdier coils, and cooling upgrades in this collection – perfect for Canadians seeking an upgraded sleep experience.

Top Features

Add To Compare

– CleanProtect™ Cover

– Sealy AirSense™ Fibres Topped with SealyIce™ Yarn

– CertiPUR-US™ SealyComfort™ Gel HD Foam

– Posture Grid® Coil System featuring PostureSense™ Nano Coils

– SolidEdge™ PRO

– PROBACK® Plus Quilt with Targeted GelSense™ HD Memory Foam

Our Price:

$1,195.00

Retail Price $2,399.00

In stock

Only 2 left

Mattress Size : King

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Boxspring

Without Boxspring

Mix-Match Boxspring

Matching Boxspring

Options

Standard 8" + $220.00

Low Profile 4" + $220.00

Platform 2" + $220.00

Options

High Profile 9" + $358.00

Low Profile 5" + $358.00

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➜ A portion of every sale supports the Sleeping Children Around The World (SCAW) Foundation. Click here to learn more.

Our Guarantees

+ Full Manufacturer’s Warranty

+ 100 Night Sleep Trial

+ Price Match Guarantee

+ Made in Canada

➜ Not sure which mattress is best for you? Try our MATTRESS SELECTOR to help you decide!

➜ See our REVIEWS from verified customers!

SEALY® Posturepedic Plus® 1200 Series 15.5" Medium Firm Europillowtop Mattress - King

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Euro-top/Pillow-Top, Pocket Coil, Hybrid, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-1

Euro-top/Pillow-Top, Pocket Coil, Hybrid, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-2

Euro-top/Pillow-Top, Pocket Coil, Hybrid, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-3

Euro-top/Pillow-Top, Pocket Coil, Hybrid, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-4

Euro-top/Pillow-Top, Pocket Coil, Hybrid, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-5

Euro-top/Pillow-Top, Pocket Coil, Hybrid, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-6

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Style	Euro-top/Pillow-Top, Pocket Coil, Hybrid
Firmness	Medium
Coil Count	1500
Coil Type	Posture Grid® Coil System featuring PostureSense™ Nano Coils
Core Type	Coils
Core Density	N/A
Height	15.5 Inches

Collection	Sealy® Posturepedic® Plus
Model	Nikola - King
Warranty	10 Year Warranty
Condition	Brand new, manufacturer sealed.

Comfort Scale

Soft
Medium
Firm
Extra Firm

Comfort IQ™: This mattress firmness is accurate with the manufacturer’s description and comparable to other plush mattresses.

Recommended For: Side Sleepers, Back Sleepers, Stomach Sleepers

Our Guarantees

+ Full Manufacturer’s Warranty

+ 100 Night Sleep Trial

+ Price Match Guarantee

+ Made in Canada

➜ Not sure which mattress is best for you? Try our MATTRESS SELECTOR to help you decide!

➜ See our REVIEWS from verified customers!

Description

Sealy Posturepedic Plus 1200 Series King Mattress - The Comfort You Deserve

Experience the ultimate in comfort and innovative support with the Sealy Posturepedic 1200 Series Europillowtop Medium-Firm Mattress. This premium mattress is meticulously crafted to deliver an exceptional sleep experience night after night. Featuring advanced technologies such as CleanProtect Cover and Sealy AirSense, your beautifully designed mattress ensures lasting freshness while providing a cloud-like softness that adapts to your body’s unique needs.

Key Features

CleanProtect Cover: Antibacterial treated fabric helps maintain freshness and reduce bacterial-associated staining, ensuring a hygienic sleep environment.
Sealy AirSense Fibres: Quilted with soft, silky SealyIce Yarn, enhancing breathability while adapting to your comfort needs, keeping you cool all night long.
CertiPUR-US SealyComfort Gel HD Foam: Luxurious gel foams conform and cushion your body for a truly relaxing sleep, offering a refreshing experience every night.
Posture Grid Coil System: Featuring advanced PostureSense Nano Coils for superior support, minimizing motion transfer for undisturbed sleep even for couples.
SolidEdge PRO: High-density, flexible coil border enhances edge support and maximizes usable sleep space without compromising durability, giving you more room to relax.
PROBACK Plus Quilt: Targeted GelSense HD Memory Foam provides unmatched flexibility and Posturepedic support tailored to your body’s shape, ensuring strain-free, rejuvenating rest.

Benefits

Enjoy a refreshing, rejuvenating rest with the support you can trust every night, making it perfect for a restful escape after a long day.
Indulge in a soothing, cool sleep environment with exceptional moisture-wicking properties, ideal for those who tend to overheat at night.
Maximize comfort with a uniquely engineered mattress core designed for personalized support in the center third, addressing your body's key pressure points.
Experience the confidence that comes with a quality product, backed by a full manufacturer’s warranty and guarantees, ensuring peace of mind.

Ideal For

Those seeking medium-firm support with plush comfort for better sleep and overall wellness.
Pairs perfectly with box springs or adjustable bases for versatile usage—ideal for any sleeping arrangement.
Perfect for singles, couples, or anyone who values a quality sleep experience with superior craftsmanship.

Details

Dimensions: 76″ x 80″ (inches) – 193cm x 203cm (centimeters)
Profile Height: 15.5 Inches
Firmness: Medium
Warranty: Full manufacturer’s warranty included, ensuring you purchase with confidence.
Guarantees: Free next day delivery, 100 night sleep trial, price match guarantee—maximizing your purchase satisfaction.

Proudly made in Canada, the SEALY Posturepedic 1200 Series mattress combines local craftsmanship with global innovation. With one of the finest mixes of quality and comfort, this mattress is more than just a sleeping surface—it's your gateway to rejuvenating rest, ensuring every night feels like an escape into unparalleled luxury.

Specifications

More Information
Mattress Size	King
Mattress Type	Euro-top /Pillow-Top, Pocket Coil, Hybrid
Features	Cooling Technology , Temperature Regulating, Breathable, Low Motion Transfer, Pressure Point Relief, Zoned Lumbar Support, Edge Support, Antimicrobial Fabrics, Compatible with Adjustable Bed Base
Trending & Offers	Best Selling
Firmness	Medium
Coil Count	1500
Coil Type	Posture Grid® Coil System featuring PostureSense™ Nano Coils
Coil Gauge	13 3/4
Core Type	Coils
Core Material	Heat-Tempered Drawn Spring Steel
Brands	Sealy
Price Range	Premium
Model	Nikola - King
Collection	Sealy® Posturepedic® Plus
Condition	Brand new, manufacturer sealed.
Warranty	10 Year Warranty
Sleep Position	Side Sleepers, Back Sleepers, Stomach Sleepers
Cover Material	CleanProtect™ Fabric
Colour	White, Blue
Quilt	Sealy AirSense™ Fibres Topped with SealyIce™ Yarn
Comfort Layers	1.5" SealyComfort™ HD Foam + 4" SealyComfort™ Gel HD Foam
Support Layers	PROBACK® Plus Quilt with Targeted GelSense™ HD Memory Foam
Mattress Core	Posture Grid® Coil System featuring PostureSense™ Nano Coils with SolidEdge™ PRO + 1.25" SolidBase™
Mattress Height in Inches	15 .50 Inches
Additional Features	Made in Canada with Domestic & Imported Parts
Certifications	CertiPUR-US® certified foams.
Compatible With Adjustable Beds	Yes
Vented	Yes
Removable Cover	No
Handles	No
Care Instruction	Spot clean. Mattress protector recommended.
Country of Origin	Canada
Manufacturer Contact Information	http://www.sealycanada.com/
King Size Coil Count	1500
King Size Dimensions	76" x 80" (inches) - 193cm x 203.2cm (centimeters)
Custom Sizes Available	No
Product Length (inches)	80 in
Product Width (inches)	76 in
Product Height (inches)	15.5 in
Product Weight (lb)	187.300000
Product Length (cm)	203.2 cm
Product Width (cm)	193 cm
Product Height (cm)	39.4 cm
Product Weight (kg)	84.9 kg
Product Code	531823
Product Model Code	SEALY-NIKOLA
Product SKU	SEALY-NIKOLA-KING
Product Category	Mattress
Product Sub Category Tier	Premium - Level 2
Product Type	Mattress - Pocket Coil
Product Sub Type	Eurotop/Pillowtop

More Info.

Sealy Mattress Company: Overview and History

Founded in 1881 in Sealy, Texas, Sealy Mattress Company has grown from a small, one-man operation to one of the largest mattress brands in the world. The company began when Daniel Haynes, a cotton gin builder, started making cotton-filled mattresses for his friends. Over time, his innovation and craftsmanship led to the development of the first mattresses made with compressed cotton, setting a new standard in comfort.

In 1950, Sealy took comfort to the next level with the introduction of the Posturepedic mattress, designed in cooperation with orthopedic surgeons to ensure a night's sleep that was both supportive and comfortable. This innovation cemented Sealy’s reputation as a leader in mattress technology.

Today, Sealy continues to innovate, combining science with quality craftsmanship. The company's commitment to comfort, support, and quality is evident in its wide range of mattresses that cater to various preferences and sleep styles.

Product Philosophy and Commitment

Sealy is dedicated to helping the world sleep better. With over a century of experience, Sealy mattresses are designed to deliver the perfect blend of comfort and support at a great value. The company invests in research and science to ensure that each mattress it produces meets rigorous standards for quality and performance.

Sustainability and Social Responsibility

Sealy is committed to sustainability and environmental stewardship. It uses environmentally friendly materials and processes wherever possible and strives to minimize its environmental footprint through waste reduction and energy efficiency initiatives. The company also places a high priority on ethical business practices and community involvement, contributing to various social causes to improve the quality of life in the communities where it operates.

Whether you're looking for cutting-edge technology in a mattress or the dependable comfort of a traditional innerspring, Sealy offers a variety of products to help you find the perfect night's sleep.

For more information, please visit www.sealycanada.com.

Delivery Options

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

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.

Shop Mattresses

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.

Need help? 1‑800‑631‑4883 [email protected]

Product Questions (38)

Customer Questions

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 kind of warranty do Sealy mattresses usually come with?

Sealy mattresses typically include a limited warranty that covers manufacturing defects and excessive sagging beyond a specified depth. The length and terms of the warranty can vary by collection and model, so always check the warranty details for the...

What type of mattress is this (foam, latex, hybrid) and how does that affect its performance on an adjustable bed?

This mattress uses a specific core type such as foam, latex, or a pocket coil hybrid paired with flexible comfort layers, which helps it bend smoothly on an adjustable base. See the construction section for details on the core and comfort materials ...

What kind of foundation do I need for a Sealy mattress?

Sealy mattresses typically require a supportive, level foundation such as a platform bed, slatted frame with appropriate spacing, adjustable base, or compatible box spring. Using the correct foundation helps maintain proper support, reduces sagging, ...

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...

Does this mattress come with a warranty?

Yes. This mattress includes a warranty from the manufacturer. Check the product details or warranty tab on the page to see the length of coverage, what is included, and any conditions that apply.

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...

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...

Is this Sealy mattress considered entry-level, mid-range, or premium?

This Sealy mattress falls into a specific tier within the Sealy lineup based on its materials, construction, and feature set. Check the product description and pricing relative to other Sealy models to see whether it is positioned as an entry-level, ...

How does this mattress compare to your other models?

This pocket coil mattress offers a particular combination of coil design, comfort layers, firmness, and price within our lineup. Compare its specifications and features with our other pocket coil and hybrid models to decide whether it provides the feel...

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.

Does this mattress come with a trial or comfort guarantee?

Yes, we offer a 100 night sleep trial with any mattress purchase.

Which Sealy mattress firmness is best for back or stomach sleepers?

Back and stomach sleepers usually do well on medium to firm Sealy mattresses that keep the hips and torso from sinking too deeply. These comfort levels help support the lower back and promote a more neutral spinal alignment during the night.

Is this mattress suitable for side, back, or stomach sleepers?

This hybrid 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 listed in the product details to see whether it is best for side...

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 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...

Do I need a mattress protector for a king mattress?

A mattress protector is highly recommended. It helps keep the king mattress clean by guarding against spills, sweat, dust, and allergens, and it can significantly extend the life of the mattress in primary bedrooms or guest rooms.

Is this Euro-top mattress a good choice for couples with different comfort preferences?

This Euro-top mattress is designed to balance cushioning and support in a way that many sleepers find comfortable. If you and your partner have different firmness preferences, review the firmness rating, motion isolation information, and customer feedback...

Is this Sealy mattress compatible with an adjustable base?

Several Sealy mattresses are designed to be compatible with adjustable bases and can bend and flex as the base moves. Check the product description for notes on adjustable base compatibility; if listed as compatible, you can pair this mattress with ...

Will the temperature-regulating features in this mattress still be noticeable after a few years?

The most intense cool touch sensations may soften over time, but the mattress's core temperature-regulating design such as breathable materials, airflow-promoting cores, and phase-change layers should continue to help stabilize sleep temperature under...

Does this mattress have specific cooling features?

This pocket coil mattress uses materials and design elements such as breathable cover fabrics, ventilated comfort foams, and an open coil core to help manage heat. Check the product description for specific cooling technologies included in this model...

Are Sealy mattresses a good choice for guest rooms?

Is this mattress specifically designed for pressure point relief?

Yes, this mattress uses comfort and support materials that are configured to relieve pressure at key areas such as the shoulders and hips while maintaining overall support. Check the construction and materials section for details on the foams, latex...

Is this mattress a good choice for couples with different comfort preferences?

This pillow-top mattress is designed to balance cushioning and support in a way that many sleepers find comfortable. If you and your partner have very different preferences, check the firmness rating, motion isolation information, and reviews to see...

Is this mattress suitable if I have lower back issues?

This medium-firm mattress combines surface comfort with a supportive core aimed at keeping the lower back properly aligned. If you have diagnosed back issues, always consult your healthcare provider, but many people with lumbar discomfort find medium...

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 considered a mattress or just a regular model?

This mattress is designed with specific cooling features such as breathable covers, ventilated foams, or gel-infused comfort layers intended to help manage heat and keep you more comfortable. Check the construction and materials section to see the exact...

Are Sealy mattresses suitable for kids and teens?

Many Sealy mattresses are well-suited for kids and teens thanks to their balanced support and everyday durability. A medium or medium-firm Sealy mattress in the appropriate size can provide good posture support for growing bodies and later transition...

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...

How long does it take for a king mattress to fully expand after unboxing?

Most boxed king mattresses expand to near full size within a few hours, but they may continue to relax and reach their final feel over 24-72 hours. Room temperature, ventilation, and the specific materials can affect expansion time; follow the manufacturer...

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...

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...

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...

Is this Euro-top mattress suitable for my sleep position?

This Euro-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, ...

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, ...

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...

Is this mattress suitable for my sleep position?

This pillow-top mattress has a specific firmness and support profile that may be better suited for certain sleep positions. Check the comfort description and any recommended sleep positions in the product details to see whether it is ideal for side, ...

Do Sealy mattresses use memory foam or gel foam?

Yes, many Sealy mattresses incorporate memory foam, gel-infused foams, or other specialty comfort layers in their designs. These materials can help with pressure relief, contouring, and temperature regulation, depending on the specific model and collection...

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