Upgrade Your Sleep®...For Less

HUGE Selection Of Mattresses In Stock

FREE Next-Day Delivery* | 100-Night Sleep Trial

SAVE BIG on Canadian Made Mattresses

Trusted by Canadians Since 2012 - Read Reviews

Price Match Guarantee—We Beat Any Mattress Deal

Toggle Nav
Showing mattresses available in : Toronto GO
  • Over 5,000 Mattresses In Stock
  • Wholesale/Outlet Pricing
  • Everything Brand New and Sealed
  • Free Delivery On Orders Over $199

SERTA® iComfort® PRO 12.5" Plush Latex Mattress - King

Serta iComfort® PRO is a premium mattress line featuring advanced cooling and responsive latex foam. Enjoy targeted support and pressure-relieving comfort for a cooler, more restorative sleep.

Top Features

– CoolFeel™ Pro System

– 5 ZoneResponse™ Design

– Graphite-Infused True Response™ Latex Foam

– True Response™ Latex Foam Core

– Derived from 100% Natural Latex

– 100% Canada Assembled

Our Price:
$6,999.00
Retail Price $10,299.00
In stock
Only 2 left
Notify me when this product is in stock

Applicable Offers

SERTA® iComfort® PRO 12.5" Plush Latex Mattress - King
Style Memory Foam, Organic & Latex, Foam Core/No Coils
Firmness Plush
Coil Count N/A
Coil Type N/A
Core Type 6" True Response™ Latex Foam Core
Core Density 4.8 lb/ft³
Height 12.5 Inches
Collection iComfort® Pro™
Model Salisbuury 12.5" Plush - King
Warranty 10 Year Warranty
Condition Brand new, manufacturer sealed.
Comfort Scale
  • Soft
  • Medium
  • Firm
  • Extra Firm
Comfort IQ™: This mattress is slightly firmer compared to other plush mattresses. (3/10)
Recommended For: Side Sleepers
icomfort-pro-latex mattress sale banner

 

SERTA iComfort Pro Latex Plush Mattress
Experience pro-level comfort and support with the SERTA iComfort Pro Latex Plush Mattress. Crafted for those seeking a responsive yet plush sleep surface, this 100% Canada-assembled mattress features naturally derived latex foam and innovative cooling technologies for a cooler, more rejuvenating night’s rest.


Key Benefits & Features

  1. CoolFeel™ Pro System

    • Advanced cooling fabric paired with highly breathable latex foam absorbs excess heat and circulates cool air, keeping you comfortably cool throughout the night.

  2. 5 ZoneResponse™ Design

    • Strategically engineered foam layers create five distinct support zones, ensuring your entire body—from head to toe—stays properly aligned for a more restful sleep.

  3. Graphite-Infused True Response™ Latex Foam

    • Infused with graphite to redistribute heat away from your body for enhanced temperature regulation.

    • Retains the natural buoyancy and resilience of latex foam to provide lasting comfort.

  4. True Response™ Latex Foam Core

    • A highly responsive foam core derived from 100% natural latex for long-lasting support.

    • Offers a springy, supportive feel and superior durability compared to traditional memory foam.

  5. Naturally Derived & Locally Assembled

    • Made from 100% naturally sourced latex, free of unnecessary chemicals.

    • Assembled in Canada to meet rigorous quality standards and ensure exceptional performance.


Professional-Grade Comfort & Support

  • Professional-Grade Latex Foam: Serta’s True Response™ Latex Foam provides a responsive, contouring feel that alleviates pressure points without the “sinking” sensation often associated with other foam types.

  • Plush yet Supportive: The combination of plush comfort layers and a supportive latex foam core offers the perfect balance of softness and spinal alignment.

  • Breathability & Cooling: The open-cell structure of latex, combined with cooling technologies, allows for superior airflow and temperature regulation.


Why Choose the SERTA iComfort Pro Latex Plush Mattress?

  • Pro-Level Comfort: Designed to deliver luxurious comfort from head to toe, night after night.

  • Superior Pressure Relief: Latex foam conforms gently to your shape, reducing stress on key pressure points like shoulders, hips, and back.

  • Resilient Construction: Derived from 100% natural latex for a longer-lasting sleep surface.

  • Canadian Craftsmanship: Proudly assembled in Canada, ensuring high-quality standards and local manufacturing excellence.


Upgrade your sleep with the SERTA iComfort Pro Latex Plush Mattress—a pro-grade sleep solution designed for those who refuse to compromise on comfort, quality, or support. Wake up refreshed, aligned, and ready to take on the day.

 

Please see the “Specifications” and “More Info” tabs above for technical specifications and additional product information.

 

This mattress is available in the following sizes:

Twin XL - 38″ x 80″ (inches)  –  96.5cm x 203cm (centimeters)

Queen – 60″ x 80″ (inches)  –  152.5cm x 203cm (centimeters)

King – 76″ x 80″ (inches)  –  193cm x 203cm (centimeters)

 

*Available to try at our Toronto, Markham, Mississauga, Kitchener, Hamilton, Barrie, or North York mattress stores.

 

***This mattress is brand-new, sealed in original manufacturer packaging with full manufacturer’s warranty.

 

Don’t forget to check out our coupons (in the deals and flyers section) to save even more on your mattress purchase.

 

Call or visit us today for the best deals on quality brand-name mattresses from National Mattress Outlet.

More Information
Mattress Size

King

Mattress Type

Memory Foam, Organic & Latex, Foam Core/No Coils

Features

Cooling Technology, Temperature Regulating, Breathable, Low Motion Transfer, Pressure Point Relief, Zoned Lumbar Support, Edge Support, Hypoallergenic, Organic Materials, Sustainable Materials, Eco-Friendly Manufacturing, Compatible with Adjustable Bed Base

Trending & Offers

VIP Pricing, New Arrival, Limited Stock

Firmness

Plush

Core Type 6" True Response™ Latex Foam Core
Core Density 4.8 lb/ft³
Core Material Polyurethane (polyfoam)
Brands iComfort
Price Range Luxury
Model Salisbuury 12.5" Plush - King
Collection iComfort® Pro™
Condition Brand new, manufacturer sealed.
Warranty 10 Year Warranty
Sleep Position Side Sleepers
Cover Material CoolFeel™ Pro Fabric with Serta® Anti-microbial Fibre Technology
Colour White, Blue
Quilt 1/2" Quilted Latex + Serta® Pillo-Fill + 1.5" Serta® PillowSoft Foam
Comfort Layers 1" Graphite Infused True Response™ Latex Foam
Support Layers 2" True Response™ Latex Foam
Mattress Core 6" True Response™ Latex Foam Core + 2" Serta® Support Foam
Mattress Height in Inches 12.50 Inches
Additional Features 5 support zones for full-body alignment, professional-grade latex foam for premium cooling comfort.
Certifications CertiPUR-US® certified foams.
Compatible With Adjustable Beds Yes
Vented Yes
Removable Cover Yes
Handles No
Care Instruction Removable cover, dry clean to prevent shrinking.
Country of Origin Canada
Manufacturer Contact Information https://www.sertacanada.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) 12.5 in
Product Weight (lb) 151.000000
Product Length (cm) 203.2 cm
Product Width (cm) 193 cm
Product Height (cm) 31.8 cm
Product Weight (kg) 68.5 kg
Product Barcode 690214187040
Product Code 850501862-1060
Product Model Code ICOMFORT-SALISBUURY
Product SKU ICOMFORT-SALISBUURY-KING
Product Category Mattress
Product Sub Category Tier Luxury
Product Type Mattress - Foam Core
Product Sub Type Memory Foam
SERTA iComfort Pro Latex Plush Mattress - Salisbuury -Spec
icomfort pro latex mattress spec 2
Serta iComfort is a premium mattress line from Serta, one of the most trusted names in sleep technology. Known for its cutting-edge innovations in comfort and support, the iComfort series offers a range of mattresses designed to solve common sleep problems. Each mattress in the lineup features advanced memory foams and hybrid designs that combine the responsiveness of springs with the comfort of specialty foam. Serta iComfort mattresses are engineered to provide optimal temperature regulation with their proprietary cooling technologies, ensuring that users stay cool and comfortable all night long. Launched to address the need for mattresses that adapt to individual body contours and sleeping positions, iComfort has been a popular choice for those seeking a restful night's sleep with reliable, lasting support.
Visit our Mississauga, Toronto, Markham, Kitchener, Hamilton, or Barrie mattress outlets to view Serta 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.

 

For more information please visit www.sertacanada.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.

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.

© National Mattress. All rights reserved.

Customer Questions
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...
Will this plush mattress develop deep body impressions quickly?
This plush mattress is built with quality comfort and support materials to help minimize excessive body impressions. Normal, shallow impressions may appear over time, but following the care instructions and using a proper base can help maintain its ...
What type of mattress is this (foam, latex, hybrid, or innerspring) and how does that affect pressure relief?
This pressure-relief mattress uses a specific core type such as foam, latex, hybrid, or innerspring paired with pressure-relieving comfort layers. Check the construction section to see how the core and top layers work together to cushion pressure points...
What kind of foams are used in this iComfort mattress?
This iComfort mattress uses selected comfort and support foams such as high-performance polyfoam, memory foam, or gel-infused foam to balance contouring, support, and temperature management. See the product's construction and materials section for detailed...
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...
Is this iComfort mattress considered mid-range or premium?
This iComfort mattress occupies a specific position within the iComfort lineup based on its materials, features, and construction. Compare its specifications and pricing with other iComfort models to see whether it is positioned more as a mid-range ...
Is this mattress suitable for my sleep position and body type?
This breathable mattress has a specific firmness and support profile that may suit certain sleep positions and body types better than others. Check the comfort description and any recommended sleep positions in the product details to ensure it meets...
Is this soft mattress okay for everyday use or better for occasional sleep?
This plush mattress is designed for regular nightly use, with comfort and support features suitable for its intended sleeper group. If you plan to use it every night, review the support materials and customer reviews to confirm that its softness and...
Is this iComfort mattress suitable for side, back, or stomach sleepers?
This iComfort mattress is designed with a specific firmness and support profile, which may make it particularly suitable for certain sleep positions. Check the comfort description and any recommended sleep positions listed in the product details to ...
What cooling and comfort technologies does this iComfort mattress use?
This iComfort mattress uses a combination of comfort foams and support materials that may include breathable or gel-infused foams, advanced memory foams, and a supportive core system. Check the product description for a detailed breakdown of the specific...
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...
What type of core does this zoned lumbar mattress use (foam, latex, or coils)?
This zoned lumbar support mattress uses a core made from pocketed coils, foam, latex, or a combination, paired with comfort layers tuned for the lumbar region. Check the construction section to see how the core type and zoning work together to support...
Is there a weight limit for this king mattress?
Most king mattresses list a recommended weight range or are designed to support typical single sleepers or couples. Check the product specifications or warranty details for any stated weight limits to ensure the mattress is a good match for the intended...
Can I use this king mattress on a slatted bed frame?
Yes, most king mattresses can be used on slatted frames as long as the slats are sturdy and properly spaced. Many manufacturers recommend slats that are no more than about 3 apart to support the mattress and prevent sagging between slats.
Is this an authentic Serta iComfort mattress?
This mattress is part of the official Serta iComfort lineup and is supplied through authorized distribution channels. You can verify authenticity by checking the law tag, model name, and Serta iComfort branding on the product and packaging, which should...
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 ...
Is this latex 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.
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 organic mattress suitable for side, back, or stomach sleepers?
This organic mattress has a specific firmness and layering profile that suits certain 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...
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...
Is this iComfort mattress compatible with an adjustable base?
Several iComfort mattresses are designed to work with adjustable bases and can bend and flex as the head and foot positions change. Look for adjustable-base compatibility in the product description and make sure any base you use meets the manufacturer...
What hypoallergenic materials and certifications does this mattress use?
This mattress uses specific materials such as dust mite-resistant covers, well-ventilated foams or latex, and/or low-emission components chosen to support a hypoallergenic design. See the construction and certifications section for details on the materials...
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.
Will this iComfort mattress hold its shape over time?
This iComfort 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 on the support core, foam densities, and care recommendations to...
Does this iComfort mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Do I need a mattress protector for my iComfort mattress?
A mattress protector is strongly recommended for any iComfort 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 comfort ...
Is this mattress suitable for my sleep position and body type?
This temperature-regulating mattress is built with a particular firmness and support profile that suits some sleep positions and body types better than others. Check the comfort description and any recommended sleep positions in the product details ...
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...
Is this organic mattress better suited for a primary bedroom, kids room, or 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.
Is this king mattress comfortable for everyday use?
This king mattress is designed for regular nightly use with a balance of comfort and support suitable for its intended sleeper group (such as couples, families who co-sleep, or single adults who want extra space). Check the firmness level, materials...
How can I be sure this mattresss organic claims are legitimate?
This mattress's organic claims are backed by specific third-party certifications and transparent material sourcing. Review the certifications and material details on the product page, and if you have questions, contact our support team for documentation...
Has this memory foam mattress been tested for emissions or safety standards?
This memory foam mattress is manufactured to meet applicable safety and flammability regulations, and its foams may be tested for content and emissions. Check the product details for specific information on any standards, certifications, or safety testing...
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 iComfort mattress better 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.
Will the zoned lumbar support in this mattress remain effective over time?
This mattress is built with durable materials in the lumbar zone designed to maintain support under normal use. Review the durability specs, warranty information, and care recommendations to understand how long the zoned lumbar system is expected to...
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...
Is this mattress a true memory foam mattress or just regular foam?
This mattress is a true memory foam design, using viscoelastic foam in the comfort system that responds slowly to pressure and contours closely to your body. You can confirm this in the construction and materials section, which specifies memory foam...
Does this organic mattress have low chemical emissions or off-gassing?
This organic mattress is made with materials that are chosen for their low emissions and reduced use of certain synthetic chemicals. Check the product's safety and certifications section for information about any low-VOC, chemical safety, or indoor ...
Did you find what you were looking for?

Related Categories