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  • Over 5,000 Mattresses In Stock
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  • Free Delivery On Orders Over $199

SEALY® Posturepedic Plus® 1200 Series 12" Firm Euro Top Mattress - Single/Twin

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

– 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:
$649.00
Retail Price $1,399.00
In stock
Only 1 left
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Applicable Offers

SEALY® Posturepedic Plus® 1200 Series 12" Firm Euro Top Mattress - Single/Twin
Style Euro-top/Pillow-Top, Pocket Coil, Hybrid
Firmness Firm
Coil Count 649
Coil Type Posture Grid® Coil System featuring PostureSense™ Nano Coils
Core Type Coils
Core Density N/A
Height 12 Inches
Collection Sealy® Posturepedic® Plus
Model Sylvie - Single/Twin
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 firm mattresses.
Recommended For: Back Sleepers, Stomach Sleepers

Sealy Posturepedic Plus 1200 Series 12" Firm Euro Top Mattress - Redefine Your Sleep Experience!

Embrace blissful nights with the Sealy Posturepedic Plus 1200 Series Euro Top Firm Mattress, designed with meticulous attention to comfort and quality. This impressive mattress showcases luxurious components that offer an exquisite sleep experience from the first night. With advanced cooling technology and targeted support, every inch of this mattress is crafted to provide a sanctuary for rejuvenating rest. Say goodbye to tossing and turning and hello to the perfect night’s sleep!

Key Features

  • CleanProtect Cover: This innovative fabric is treated to combat bacteria and reduce allergens, keeping your mattress fresh and helping you enjoy a healthier sleep environment.
  • Sealy AirSense Fibres: Luxurious soft fibres quilted with supportive foams adjust to your body's movements, providing an unparalleled feel with every restful night.
  • CertiPUR-US SealyComfort Gel HD Foam: Crafted from premium gel foams, this layer molds to your body’s shape, offering superior cushioning that cradles you to sleep.
  • Posture Grid Coil System: The advanced PostureSense Nano Coils deliver targeted support, effectively minimizing motion transfer so you and your partner can sleep undisturbed.
  • SolidEdge PRO: Engineered with a robust, high-density coil border, this feature provides exceptional edge support and maximizes your sleeping surface, ensuring no space goes unused.
  • PROBACK Plus Quilt: Enhanced with Targeted GelSense HD Memory Foam, this quilt conforms to your body for an enveloping and supportive experience, perfect for any sleeping position.

Benefits

  • Enhanced Hygiene: The CleanProtect cover actively safeguards against bacteria, promoting a clean and healthy sleep space so you can rest at ease.
  • Cooling Comfort: With Sealy AirSense and SealyIce technology, enjoy a refreshing sleeping experience that draws heat away as you drift off into dreamland.
  • Tailored Sleep Support: This mattress adapts beautifully to your unique sleeping preferences, ensuring you have the optimal support regardless of how you rest.
  • Spinal Alignment: The innovative Posture Grid system focuses on providing additional reinforcement to your back for improved alignment and reduced aches.
  • All-Around Comfort: Thanks to SolidEdge PRO, you can confidently use the entire surface of the mattress, enjoying robust support from edge to edge.

Ideal For

  • Anyone seeking a firm mattress that still exudes a luxurious touch.
  • Individuals who appreciate artisanal craftsmanship and durability in their sleep products.
  • Those who prioritize a certified and hygienic mattress for peace of mind during restful hours.

Details

  • Dimensions: 39″ x 75″ (inches) – 99cm x 190.5cm (centimeters)
  • Profile Height: 12 Inches
  • Firmness: Firm
  • Warranty: Comprehensive manufacturer's warranty included.
  • Guarantees: Enjoy free next day delivery, a 100 night sleep trial, and a price match guarantee with your purchase.
  • Additional Features: Proudly made in Canada with Domestic & Imported Parts for quality assurance.
  • Certifications: CertiPUR-US certified foams ensure you are choosing a product free from harmful chemicals.
  • Coil Count: An impressive structure with up to 1500 coils supporting your every move.
  • Coil Type: Posture Grid Coil System featuring PostureSense Nano Coils for precision support.
  • Comfort Layers: Combining 0.75" SealyComfort HD Foam with 1" SealyComfort Gel HD Foam for a perfect sleep environment.
  • Cover Material: Featuring CleanProtect Fabric, because your sleep deserves the best.
  • Manufacturer Series: Sealy Posturepedic Plus denotes trust and reliability.
  • Mattress Core: Built with a Posture Grid Coil System and SolidEdge PRO for unwavering support and durability.
  • Support Layers: The PROBACK Plus Quilt with Targeted GelSense HD Memory Foam ensures your body feels cocooned and supported.

Transform your sleeping experience with the Sealy Posturepedic 1200 Series Euro Top Firm Mattress, where cutting-edge technology meets luxurious comfort. With its thoughtfully designed features tailored to enhance your nightly rest, you’ll wake each morning feeling truly rejuvenated and ready to face the day ahead!

More Information
Mattress Size

Single/Twin

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

Limited Stock

Firmness

Firm

Coil Count 649
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 Sylvie - Single/Twin
Collection Sealy® Posturepedic® Plus
Condition Brand new, manufacturer sealed.
Warranty 10 Year Warranty
Sleep Position Back Sleepers, Stomach Sleepers
Cover Material CleanProtect™ Fabric
Colour White, Blue
Quilt Sealy AirSense™ Fibres Topped with SealyIce™ Yarn
Comfort Layers 0.75" SealyComfort™ HD Foam + 1" 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 12.00 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/
Single/Twin Size Coil Count 649
Single/Twin Size Dimensions 38" x 75" (inches) - 96.5cm x 190.5cm (centimeters)
Custom Sizes Available No
Product Length (inches) 75 in
Product Width (inches) 38 in
Product Height (inches) 12 in
Product Weight (lb) 67.900000
Product Length (cm) 190.5 cm
Product Width (cm) 96.5 cm
Product Height (cm) 30.5 cm
Product Weight (kg) 30.8 kg
Product Code 531819
Product Model Code SEALY-SYLVIE
Product SKU SEALY-SYLVIE-SINGLETWIN
Product Category Mattress
Product Sub Category Tier Premium - Level 2
Product Type Mattress - Pocket Coil
Product Sub Type Eurotop/Pillowtop

SEALY Posturepedic 1200 Series Sylvie Eurotop Firm Mattress Spec

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.

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

Note: Please select your delivery date at checkout (if applicable). Add any special instructions in the comments box. If a delivery date isn’t available at checkout, you’ll receive an email with date options after your order is processed. If the proposed date doesn’t work, reply to reschedule.

 

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.

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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.

© National Mattress. All rights reserved.

Customer Questions
What materials are used in Sealy mattresses?
Sealy mattresses use a combination of materials such as steel coils, polyurethane foams, memory foams, gel-infused foams, and performance fabrics. Higher-end models may feature more advanced foam formulations, zoned coil units, or specialty comfort ...
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...
Do I need a special mattress protector for this mattress?
A breathable, moisture-wicking mattress protector is ideal for a cooling mattress. It helps protect against spills and allergens without blocking airflow or trapping excess heat at the surface, so you can enjoy the mattress's built-in cooling features...
Does this mattress come with a sleep trial so back sleepers can test it?
Yes, we offer a 100 night sleep trial with any mattress purchase.
What comfort and support technologies does this Sealy mattress use?
This Sealy mattress uses a combination of support and comfort technologies such as a coil support system, targeted reinforcement zones, and comfort foams that may include memory foam or gel-infused layers. Check the product description for a breakdown...
Is this mattress suitable for side, back, or stomach sleepers?
This pocket coil mattress has a specific firmness and comfort 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...
Is this mattress supportive enough for a heavier stomach sleeper?
This mattress uses a robust support core designed to handle higher body weights while limiting sinkage in the hip and midsection areas. Its firmness and materials help keep the lower back better aligned, which is especially important for heavier stomach...
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, ...
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, ...
Is this twin mattress good for side sleepers?
Side sleepers often prefer a mattress that provides pressure relief at the shoulders and hips while still supporting the spine. Look for twin mattresses described as medium or medium-soft with comfort layers designed for contouring and pressure relief...
Will the zoned lumbar support still work if I rotate the mattress?
Most zoned lumbar designs are symmetrical head-to-foot, so rotating the mattress will not negatively affect the lumbar zone. However, if the zoning is directional, follow the care instructions carefully; the product details will indicate whether rotation...
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...
Can I use a twin mattress on a bunk bed?
Yes, most bunk beds are designed for standard twin mattresses. Always confirm the bunk bed manufacturer's recommended mattress size and maximum height and choose a mattress that meets those guidelines for safety and proper guardrail height.
Are Sealy mattresses safe and low in emissions?
Sealy mattresses are generally designed to meet applicable safety and emissions standards for the regions where they are sold. Many models use foams that are tested for content and emissions, and Sealy publishes material and safety information for their...
Does this Euro-top mattress have cooling features?
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 mattress come with a trial or comfort guarantee?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Do I need a mattress protector for a twin mattress?
A mattress protector is highly recommended. It helps keep the twin mattress clean by guarding against spills, sweat, dust, and allergens, and it can significantly extend the life of the mattress, especially in kids' rooms or guest spaces.
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.
Do I need a mattress protector for warranty?
Some warranties strongly recommend or require using a mattress protector to prevent stains and damage. Check the care and warranty instructions on this product page to see if a protector is required or simply advised for maintaining coverage.
Does this mattress have cooling features?
This pillow-top mattress incorporates materials and design elements such as breathable cover fabrics, gel-infused foams, or ventilated layers intended to help manage heat. Check the product description for specific cooling features included in this ...
Do Sealy mattresses provide good back support?
Sealy designs many of their mattresses to emphasize proper support and spinal alignment, often with reinforced center zones and carefully tuned coil or foam systems. The level of support depends on the specific model and firmness, so it's important ...
Do I need a special protector or sheets for this mattress?
Because pillow-top mattresses are thicker and more cushioned, deep-pocket fitted sheets and a flexible, breathable protector usually work best. Look for bedding designed to fit taller mattresses so it stays in place and doesn't compress the top layer...
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 should I care for and clean this firm 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 soaking the mattress, and ensure it dries...
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 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, ...
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...
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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