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SEALY® Essentials 6" Firm Tight Top Foam Mattress - King

Sealy® Essentials mattresses provide reliable comfort and support at a budget-friendly price. This collection offers the perfect balance of innerspring support and cooling foam comfort, delivering Sealy quality to Canadians at great value.

Top Features

Add To Compare

– CleanProtect™ Fabric

– SealyLoft™ Quilt with Moisture Wicking Fibres

– CertiPUR-US™ SealySupport™ HD Foam

– CertiPUR-US™ SealySupport™ HD Core

– SealySupport™ HD Foam

Our Price: $490.00

$450.00

Retail Price $1,099.00

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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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® Essentials 6" Firm Tight Top Foam Mattress - King

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Traditional, Foam Core/No Coils, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-1

Traditional, Foam Core/No Coils, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-2

Traditional, Foam Core/No Coils, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-3

Traditional, Foam Core/No Coils, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-4

Traditional, Foam Core/No Coils, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-5

Traditional, Foam Core/No Coils, King Size Mattress, Sealy Mattress Sale, Buy in Toronto, Mississauga, Markham or Online-6

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Style	Traditional, Foam Core/No Coils
Firmness	Firm
Coil Count	N/A
Coil Type	N/A
Core Type	SealySupport™ HD Core
Core Density	1.8 lb/ft³
Height	6 Inches

Collection	Sealy® Essentials
Model	Jamie - King
Warranty	5 Year Warranty
Condition	Brand new, manufacturer sealed.

Comfort Scale

Soft
Medium
Firm
Extra Firm

Comfort IQ™: This mattress is slightly firmer compared to other medium-firm mattresses.

Recommended For: 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 Essentials 6" Firm Tight Top Foam Mattress - King: Your Gateway to Rejuvenating Sleep

Transform your sleeping experience with the Sealy Essentials Tight Top Firm 6" Foam Mattress. Engineered for optimal comfort, this mattress unites high-quality materials with innovative design to ensure each night is met with restorative sleep. Indulge in the luxurious embrace of CertiPUR-US certified foams, crafted to promote refreshing support while you dream.

Key Features

CleanProtect Fabric: Our groundbreaking fabric prevents the accumulation of harmful micro-organisms, ensuring a cleaner, healthier sleeping surface each evening.
SealyLoft Quilt with Moisture Wicking Fibres: Enjoy the comforting feel of plush quilting layers complemented by moisture-wicking technology, keeping you cool and dry throughout the night.
CertiPUR-US SealySupport HD Foam: Experience the supportive plushness of high-density foam, expertly pre-compressed for long-lasting comfort and dependable stability.
CertiPUR-US SealySupport HD Core: The strong core provides tailored firmness, adapting beautifully to your body while promoting an ideal sleep posture.
Proudly Made in Canada: This mattress embodies quality craftsmanship, made with care using a mix of domestic and imported parts to uphold high standards.

Benefits

Enhanced Sleep Hygiene: With CleanProtect Fabric working diligently against undesired micro-organisms, rest easy knowing your sleep environment is as healthy as it is comfortable.
Optimal Moisture Control: The innovative moisture-wicking properties of the SealyLoft quilt facilitate a refreshing night’s sleep, ensuring you wake up invigorated.
Long-Lasting Durability: The CertiPUR-US certified foams not only add comfort but also guarantee safety and resilience, making your investment in quality rest worthwhile.
Reliable Firm Support: This mattress strikes the perfect balance for those who prefer a firm surface, ensuring a soothing and supportive sleep experience every night.

Ideal For

Couples or individuals seeking a firm mattress for enhanced spinal alignment.
Health-conscious sleepers desiring a fresh and clean sleep environment.
Those in search of a dependable mattress suitable for daily use.

Details

Dimensions: 76″ x 80″ (inches) | 193cm x 203cm (centimeters)
Profile Height: 6 Inches
Firmness: Firm
Warranty: Full manufacturer’s warranty available
Guarantees: Enjoy free next day delivery, price match guarantee, and a 100 night sleep trial

Revitalize your nights with the Sealy Essentials Tight Top Firm 6" Foam Mattress. Revel in the plush yet supportive surface, designed carefully to cater to your individual preferences. With every detail crafted for quality, trust in the craftsmanship of this mattress to help you enjoy blissful sleep and awaken restored, ready to embrace each day.

Specifications

More Information
Mattress Size	King
Mattress Type	Traditional , Foam Core/No Coils
Features	Low Motion Transfer , Edge Support, Moisture Wicking, Antimicrobial Fabrics, Compatible with Adjustable Bed Base
Trending & Offers	On Sale , Limited Stock
Firmness	Firm
Core Type	SealySupport™ HD Core
Core Density	1.8 lb/ft³
Core Material	Polyurethane (polyfoam)
Brands	Sealy
Price Range	Great Value
Model	Jamie - King
Collection	Sealy® Essentials
Condition	Brand new, manufacturer sealed.
Warranty	5 Year Warranty
Sleep Position	Back Sleepers, Stomach Sleepers
Cover Material	CleanProtect™ Fabric
Colour	White, Blue
Quilt	SealyLoft™ Quilt with Moisture Wicking Fibres
Comfort Layers	0.75" SealySupport™ HD Foam
Support Layers	SealySupport™ HD Foam
Mattress Core	4.75" SealySupport™ HD Core
Mattress Height in Inches	6 .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.
Manufacturer Contact Information	http://www.sealycanada.com/
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)	6 in
Product Weight (lb)	72.500000
Product Length (cm)	203.2 cm
Product Width (cm)	193 cm
Product Height (cm)	15.2 cm
Product Weight (kg)	32.9 kg
Product Code	531614
Product Model Code	SEALY-JAMIE
Product SKU	SEALY-JAMIE-KING
Product Category	Mattress
Product Sub Category Tier	Value
Product Type	Mattress - Foam Core
Product Sub Type	Traditional - Tight-Top

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 (31)

Customer Questions

What trial period or comfort guarantee comes with this tight top mattress?

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

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 ...

Are Sealy mattresses considered good quality?

Sealy mattresses are widely regarded as offering solid performance and value, especially in the mid-range segment. As with any brand, quality and features vary by collection and price level, so it's helpful to compare specific models, materials, and...

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 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...

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...

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...

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, ...

If I use the sleep trial, does that affect my warranty?

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

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...

How does this tight top mattress compare to your pillow-top and Euro-top models?

This tight top mattress offers a more streamlined, supportive surface compared to our pillow-top and Euro-top models, which add extra cushioning on top. Compare firmness levels, construction details, and customer reviews to decide whether the classic...

How should I care for my Sealy mattress?

Use a mattress protector to guard against spills and stains, keep the mattress on a proper foundation, and follow Sealy's recommendations for rotating the mattress if applicable. Avoid jumping on the bed, do not bend or fold the mattress excessively...

Does this foam mattress have cooling features?

This foam mattress incorporates materials and design elements such as breathable cover fabrics, open-cell or gel-infused foams, or ventilated layers intended to help manage heat. Check the product description for specific cooling features included in...

Is this mattress designed to reduce motion transfer?

Yes, this mattress is specifically designed with materials and construction that help reduce motion transfer across the bed. Check the construction and materials section for details on the foams, coils, or layering that contribute to its motion isolation...

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...

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...

Will this foam mattress hold its shape and support over time?

This foam mattress is built with support and comfort foams selected to maintain their feel under normal use. Check the durability details, foam densities (if provided), and care recommendations in the product description to understand how to get the...

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 firm mattress suitable for an adjustable base?

Many firm mattresses especially foam and hybrid models are compatible with adjustable bases and are designed to bend and flex as the base moves. Check the product description for specific notes on adjustable base compatibility and follow the manufacturer...

Does this king mattress have strong edge support?

Many king mattresses feature 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, perimeter reinforcement, or foam encasement...

Will this foam mattress support my lower back properly?

This foam mattress is designed to provide a balance of contouring and support through its layered foam construction. Check the firmness rating and any notes about zoned support or targeted lumbar support in the product description to ensure it aligns...

Will this king mattress fit my existing bed frame?

Most king bed frames are designed for a mattress around 76 x 80. Check your frame's inner dimensions and compare them with the mattress measurements on the product page to ensure a proper fit without gaps or overhang.

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 ...

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...

Does this king mattress sleep hot?

Temperature regulation depends on the materials and cover. Mattresses with breathable fabrics, open-cell foams, cooling gel, phase-change materials, or coil support cores tend to allow more airflow and feel cooler than dense, non-ventilated foams. ...

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...

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...

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...

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, ...

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