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OPEN BAG - SEALY® Posturepedic® 800 Series 13" Medium Firm Euro Top Mattress - Twin XL

Sealy® Posturepedic® mattresses are expertly designed to deliver targeted support for healthy sleep posture. This renowned collection combines sturdy coils and pressure-relieving foams to provide Canadians with deep, restorative comfort night after night.

Top Features

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– 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

Our Price: $525.00

$420.00

Retail Price $1,099.00

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Only 1 left

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Platform 2" + $110.00

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High Profile 9" + $179.00

Low Profile 5" + $179.00

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Our Guarantees

+ Learn More About Open Bag items

+ Full Manufacturer’s Warranty

+ Price Match Guarantee

+ Made in Canada

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OPEN BAG - SEALY® Posturepedic® 800 Series 13" Medium Firm Euro Top Mattress - Twin XL

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

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

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

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

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

Euro-top/Pillow-Top, Pocket Coil, Hybrid, Twin XL 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	512
Coil Type	Posture Touch® Pocket Coils
Core Type	Coils
Core Density	N/A
Height	13 Inches

Collection	Sealy® Posturepedic®
Model	Fiero - Twin XL
Warranty	5 Year Warranty
Condition	Open Bag Item - Clearance

Comfort Scale

Soft
Medium
Firm
Extra Firm

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

Recommended For: Side Sleepers, Back Sleepers, Stomach Sleepers

Our Guarantees

+ Learn More About Open Bag items

+ Full Manufacturer’s Warranty

+ 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

Open Bag - Sealy Posturepedic 800 Series 13" Medium Firm Euro Top Mattress - Twin XL: Indulge in Serene Sleep, Night After Night!

Experience the art of serene sleep with the Sealy Posturepedic 800 Series mattress. Engineered for those who crave a perfect balance of support and softness, this medium-firm mattress combines innovative technologies to ensure a tranquil night’s rest. Revolve your slumber around luxurious comfort, enveloped in plush materials that cradle your body while ensuring your nights are as refreshing as the mornings.

Key Features

CleanProtect Cover: Featuring antibacterial properties, this fabric works tirelessly to maintain a pristine sleep surface and helps prevent stains, giving you peace of mind every night.
Stay True Quilt with MoistureProtect Fibres: Thoughtfully designed with moisture-wicking fibers, this quilted layer ensures a dry and cozy bed, keeping you comfortable throughout the night.
CertiPUR-US SealySupport Gel HD Foam: Infused with cooling gel, this foam offers soothing relief coupled with exceptional durability for an unparalleled sleep experience.
Posture Touch Pocket Coils: Adaptive and ergonomically designed coils minimize motion transfer, allowing for uninterrupted sleep whether you’re alone or sharing your bed.
StableEdge HD: A sturdy foam encasement maximizes the mattress’s usable surface area, giving you room to stretch and find your ideal sleeping position.
Targeted Gel HD Foam: Designed to provide optimal support where you need it most, ensuring proper spinal alignment and alleviating potential pressure points for a restorative sleep.

Benefits

Health-Conscious Sleep: The hygienic CleanProtect cover promotes a healthier sleep environment, enhancing your overall well-being while you rest.
Plush Comfort: This mattress seamlessly combines cozy foam and supportive coils to cradle your entire body while promoting proper posture, ensuring you wake up rejuvenated.
Built to Last: Crafted with high-quality materials, the mattress promises enduring performance, making it a wise investment in your sleep-life.
Motion Isolation: Enjoy the luxury of undisturbed slumber, thanks to independently moving coils that absorb motion, perfect for partners or restless sleepers.
Locally Crafted Quality: Proudly made in Canada, the Sealy Posturepedic mattress integrates domestic artistry with exceptional standards, delivering quality that you can trust.

Ideal For

This versatile mattress is perfect for anyone in search of ultimate comfort and support, making it suitable for:

Couples looking to minimize disturbances and share restful nights.
Warm sleepers who crave cooling comfort through advanced materials.
Anyone who appreciates superior craftsmanship and long-lasting quality in their sleep solutions.

Details

Dimensions: 38″ x 80″ (Inches) – 96.5cm x 203cm (Centimeters)
Profile Height: 13 Inches
Firmness: Medium
Coil Count: Up to 992 pocket coils ensure supportive comfort.
Cover Material: Innovative CleanProtect Fabric enhances your rest.
Support Layers: Enhancing your comfort with Targeted Gel HD Foam.
Warranty: Backed by a full manufacturer's warranty for your reassurance.
Guarantees: Enjoy free next day delivery, a price match guarantee, and a 100 night sleep trial!

Elevate your sleep experience with the Sealy Posturepedic 800 Series mattress. Its superior craftsmanship marries modern technology to deliver a night full of comfort and support. Treat yourself to the soothing embrace of this luxurious mattress, and say hello to a revitalized morning after every glorious night.

Specifications

More Information
Mattress Size	Twin XL
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, Moisture Wicking, Antimicrobial Fabrics, Compatible with Adjustable Bed Base
Trending & Offers	Clearance , Limited Stock
Firmness	Medium
Coil Count	512
Coil Type	Posture Touch® Pocket Coils
Coil Gauge	13 3/4
Core Type	Coils
Core Material	Heat-Tempered Drawn Spring Steel
Brands	Sealy
Price Range	Premium
Model	Fiero - Twin XL
Collection	Sealy® Posturepedic®
Condition	Open Bag Item - Clearance
Warranty	5 Year Warranty
Sleep Position	Side Sleepers, Back Sleepers, Stomach Sleepers
Cover Material	CleanProtect™ Fabric
Colour	Grey
Quilt	Stay True® Quilt with MoistureProtect™ Fibres
Comfort Layers	3.5" SealySupport™ HD Foam
Support Layers	Targeted Gel HD Foam
Mattress Core	Posture Touch® Pocket Coil with Sealy StableEdge™ HD + 1.25" SolidBase™
Mattress Height in Inches	13 .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 XL Size Coil Count	512
Single/Twin XL Size Dimensions	38″ x 80″ (inches) – 96.5cm x 203cm (centimeters)
Custom Sizes Available	No
Product Length (inches)	80 in
Product Width (inches)	38 in
Product Height (inches)	13 in
Product Weight (lb)	78.500000
Product Length (cm)	203.2 cm
Product Width (cm)	96.5 cm
Product Height (cm)	33 cm
Product Weight (kg)	35.6 kg
Product Barcode	2000575003114
Product Code	531814
Product Model Code	SEALY-FIERO
Product SKU	SEALY-FIERO-TWINXL-OPENBAG
Product Category	Mattress
Product Sub Category Tier	Premium
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.

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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.

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

Product Questions (24)

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 ...

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 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 technology does this mattress use to provide lumbar zoning?

This mattress uses specific technologies such as firmer center-third coils, denser lumbar foams, or sculpted comfort layers to reinforce the lumbar region. See the construction and materials section for details on how the zoning is implemented in this...

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.

How does this mattress compare to your other models in terms of cleanliness and freshness?

This mattress emphasizes antimicrobial fabric to help maintain a fresher surface between cleanings. Compare its materials, care guidelines, and customer reviews with our other models to see which one best matches your priorities for cleanliness, freshness...

Is this mattress appropriate if I have back, neck, or circulation issues?

This mattress is designed to flex with an adjustable base and provide consistent support in various positions, which may help with certain back, neck, or circulation concerns. However, specific conditions vary review the firmness and support details...

Can this Twin XL mattress be used as part of a split king setup?

Many Twin XL mattresses are designed to be paired with a second Twin XL to create a split king. Check the product details for any notes about split king compatibility and confirm that the mattress thickness and construction match if you're buying two...

What is special about Sealys support systems?

Many Sealy mattresses use targeted support technologies that reinforce the center third of the mattress or key zones to support the heaviest parts of your body. This can help maintain better spinal alignment and reduce sagging in areas like the hips...

What type of protector and sheets do you recommend for this mattress?

For this cooling mattress, we recommend a breathable, moisture-wicking mattress protector and deep-pocket, natural-fiber fitted sheets that allow air to flow and don't compress the comfort layers excessively. Check the product recommendations or accessories...

Can this mattress serve as my primary bed for many years?

Yes, this adjustable-bed-friendly mattress is designed for long-term nightly use when paired with a compatible adjustable base and maintained properly. Review the durability specs, warranty coverage, and care recommendations to understand its expected...

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...

Will this Sealy mattress hold its shape over time?

This Sealy mattress is constructed with support and comfort materials selected to help maintain its shape and performance under normal use. Review the product details for information about the support system, foam densities, and care recommendations...

Is this mattress better 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.

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...

Who is Sealy and what are Sealy mattresses known for?

Sealy is a long-established mattress brand known for focusing on support, durability, and comfort across a wide range of price points. Their collections typically include traditional innerspring, hybrid, and advanced support designs aimed at providing...

Is this Twin XL mattress good for side sleepers?

Side sleepers usually prefer a mattress that relieves pressure at the shoulders and hips while keeping the spine aligned. Look for Twin XL mattresses described as medium or medium-soft with contouring comfort layers that adapt to the body's curves.

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

Most boxed Twin XL 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 mattress materials can affect expansion time; check the manufacturer...

How do I choose the right Sealy mattress for my sleep position?

Start by identifying your main sleep position (side, back, stomach, or combination) and your preferred feel (plush, medium, firm). Then look for Sealy models in that firmness range that also match your support needs such as zoned support for the lower...

Is this Twin XL mattress supportive enough for a heavier sleeper?

Heavier sleepers typically need stronger support so they don't sink too deeply into the mattress. Check the product description for higher-density foams, reinforced coils, or weight capacity guidelines, and consider a medium-firm to firm feel for proper...

Can I use a Twin XL mattress on a bunk bed?

Some bunk beds are designed for standard twins, while others can accommodate Twin XL. Always confirm the bunk bed manufacturer's recommended mattress size and maximum height, and choose a mattress that matches those specifications for safe guardrail...

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 ...

Does this mattress come with a trial or comfort guarantee?

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

Does this Twin XL mattress sleep hot?

Temperature depends on the materials and cover. Mattresses with breathable fabrics, open-cell foams, cooling gels, or coil support cores tend to allow more airflow and feel cooler than dense, non-ventilated foams. Look for any cooling features listed...

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