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  • Over 5,000 Mattresses In Stock
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  • Everything Brand New and Sealed
  • Free Delivery On Orders Over $199

SERTA® iComfort® PRO 12.5" Plush Latex Mattress

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

– Derived from 100% Natural Latex

– 100% Canada Assembled

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SERTA® iComfort® PRO 12.5" Plush Latex Mattress
Style Memory Foam, Organic & Latex, Foam Core/No Coils
Firmness Plush
Coil Type N/A
Core Type 7" Serta® Foam Core
Core Density 2.2 lb/ft³
Height 12.5 Inches
Collection iComfort® Pro™
Model Preston 12.5" Firm -
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, Back Sleepers, Stomach Sleepers

Serta iComfort Pro 12.5" Plush Latex Mattress - Elevate Your Sleep Experience to New Heights

Transform your nightly rest into a luxurious experience with the Serta iComfort Pro Latex Plush Mattress. This stunning mattress merges sumptuous comfort with exceptional support, tailored for those who cherish restorative rest every single night. Constructed from 100% natural materials and proudly assembled in Canada, it boasts advanced cooling properties and plush latex foam for an indulgent sleeping surface.

Key Features

  • CoolFeel Pro System: Sleep comfortably cool thanks to this advanced fabric, designed to work harmoniously with breathable latex foam, keeping you refreshed throughout the night.
  • 5 ZoneResponse Design: Enjoy targeted support with five specialized zones that promote ideal spinal alignment, catering to your body’s unique contours for optimal sleep quality.
  • Graphite-Infused True Response Latex Foam: Experience superior temperature control with foam that actively pulls heat away from your body while delivering the buoyancy of latex.
  • True Response Latex Foam Core: Revel in enduring support with a core crafted from 100% natural latex, ensuring resilience and a buoyant, supportive feel unlike traditional memory foam.
  • Naturally Derived & Locally Assembled: Proudly assembled in Canada using environmentally friendly materials, this mattress guarantees a sustainable and high-quality performance.

Benefits

  • Professional-Grade Comfort: Perfect for discerning individuals, this mattress envelops you in plush comfort, enhancing relaxation and improving your overall sleep experience.
  • Exceptional Pressure Relief: The contouring qualities of latex help alleviate tension on critical areas such as shoulders and hips, ensuring a more rejuvenating night’s sleep.
  • Durable Construction: Designed with natural latex, this mattress promises a robust surface that maintains its shape and support night after night.
  • Expert Canadian Craftsmanship: Manufactured in Canada, the Serta iComfort Pro showcases exemplary standards of quality and precision for your peace of mind.

Ideal For

The Serta iComfort Pro Latex Plush Mattress is the ultimate choice for anyone in search of a flawless blend of comfort and support. Whether you favor sleeping on your side or your back, its versatile design caters to all preferences. The breathable materials also make it an excellent option for those who enjoy a cooler sleeping environment.

Details

  • Dimensions: Available in Twin XL - 38" x 80" (96.5cm x 203cm), Queen - 60" x 80" (152.5cm x 203cm), and King - 76" x 80" (193cm x 203cm).
  • Profile Height: 12.5 Inches
  • Firmness Level: Plush
  • Warranty Coverage: Full manufacturer's warranty for your reassurance.
  • Guarantees Offered: Free next day delivery, 100 night sleep trial, and price match guarantee for your convenience.

Revitalize your sleep routine with the Serta iComfort Pro Latex Plush Mattress—a trusted combination of comfort and reliable support designed for every night. Awaken each morning refreshed, perfectly aligned, and ready to take on the day. Invest in quality craftsmanship and indulge in a luxurious escape into comfort every evening!

More Information
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

7" Serta® Foam Core

Core Density 2.2 lb/ft³
Brands iComfort
Price Range Luxury
Model Preston 12.5" Firm -
Collection iComfort® Pro™
Condition Brand new, manufacturer sealed.
Warranty 10 Year Warranty
Sleep Position Side Sleepers, Back Sleepers, Stomach Sleepers
Cover Material CoolFeel™ Pro Fabric with Serta® Anti-microbial Fibre Technology
Colour White, Blue
Quilt Serta® Pillo-Fill + 1.5" Serta® PillowSoft Foam
Comfort Layers 1" Graphite Infused True Response™ Latex Foam
Support Layers 1" True Response™ Latex Foam + 2" Serta® Comfort Foam
Mattress Core 7" Serta® Foam Core
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 No
Handles Yes
Care Instruction Spot clean only.
Country of Origin Canada
Manufacturer Contact Information https://www.sertacanada.com
Single/Twin XL Size Dimensions 38" x 80" (inches) - 96.5cm x 203.2cm (centimeters)
Queen Size Dimensions 60" x 80" (inches) - 152.4cm x 203.2cm (centimeters)
King Size Dimensions 76" x 80" (inches) - 193cm x 203.2cm (centimeters)
Custom Sizes Available No
Product Weight (lb) 10.000000
Product Category Mattress
Product Type Mattress - Foam Core
Product Sub Type Memory Foam
SERTA iComfort Pro Latex Plush Mattress - Preston -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.

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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 specific cooling materials are used in this mattress?
This mattress uses a combination of cooling materials such as gel-infused foam, breathable or moisture-wicking cover fabrics, and/or coil systems that promote airflow to help manage heat. See the product description for details on each cooling component...
Is this mattress durable enough for nightly back sleeping?
This mattress is built with durable support and comfort layers intended to withstand years of nightly back sleeping. Using it with a proper base, rotating it as recommended, and protecting it with a mattress protector can help maintain its performance...
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...
What materials are used in this mattress?
This mattress uses specific eco-friendly materials such as natural or recycled fibers, more sustainable foam formulations, and/or responsibly sourced latex and coils. See the construction and materials section for a detailed list of each component and...
Is this memory foam mattress suitable for side, back, or stomach sleepers?
This memory foam 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 in the product details to see whether it is best for side...
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 memory foam mattress suitable for couples with different comfort preferences?
This memory foam mattress is designed with a balanced comfort and support profile that many sleepers find comfortable, but it may still favor certain preferences. Review the firmness level, motion isolation information, and customer feedback to see ...
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...
Can this mattress be used long-term as my primary bed?
This pressure-relief mattress is designed for regular nightly use when matched with the right sleeper profile. Review the durability details, warranty information, and recommended care practices to see how it is intended to perform as a long-term primary...
Do I need to rotate or flip my mattress to keep the warranty valid?
Some warranties recommend rotating the mattress regularly to promote even wear, while others specify that the mattress should not be flipped. Check the care instructions in the warranty and on this product page. Following the recommended rotation schedule...
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 protector and sheets do you recommend for this mattress?
For this hypoallergenic mattress, we recommend a breathable, allergen-proof mattress protector and washable, natural-fiber sheets that can be laundered frequently. Check the accessories or recommendations section for products designed to complement ...
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...
Has this foam mattress been tested for emissions or safety standards?
This 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 ...
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.
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...
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...
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...
Is this mattress suitable for my sleep position and body type?
This pressure-relief mattress has a particular firmness and layering profile designed for certain sleep positions and weight ranges. Check the comfort description and any recommended sleeper profiles in the product details to ensure it provides both...
Do I need a special mattress protector for this mattress?
A thin, breathable, moisture-wicking mattress protector is ideal for a breathable mattress. It helps protect against spills and allergens without blocking airflow through the cover and comfort layers, so the mattress can deliver the freshness and ventilation...
Does this iComfort mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Is this mattress appropriate for side, back, or stomach sleepers?
This eco-friendly mattress has a specific firmness and support profile designed for particular sleeper types. Check the comfort description and any recommended sleep positions in the product details to see how well it matches your posture and comfort...
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 plush mattress a good choice if my partner is heavier than I am?
This plush mattress is designed to offer surface softness with deep support layers underneath. If there is a significant weight difference between partners, consider checking the support specs (coil gauge, foam density, or weight limit) or choosing ...
Can I use this mattress on a slatted frame and still keep the warranty?
Yes, as long as the slats meet the spacing and support requirements listed in the warranty (for example, slats no more than a certain distance apart with a center support on larger sizes). Check the product and warranty details to ensure your frame qualifies...
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...
Will this latex mattress hold its shape and support over time?
This latex mattress is constructed with durable latex and support materials chosen to maintain their feel and support under normal use. Review the durability details, any density information, and the care recommendations in the product description to...
Is this mattress durable enough for nightly side sleeping?
This mattress is constructed with quality support and comfort layers designed to withstand repeated compression at typical side-sleeper pressure points. When used with a supportive base and a mattress protector, it is built to maintain its comfort and...
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.
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 mattress considered hypoallergenic?
Yes, this mattress is designed with hypoallergenic features such as dust mite-resistant materials, breathable construction, and/or reduced use of common irritants. Check the construction and materials section for details on the specific hypoallergenic...
Does this latex mattress use certified materials or meet specific safety standards?
This latex mattress is manufactured to meet applicable safety and emissions regulations, and may use latex and fabrics that carry third-party certifications. Check the product details for specific information about any certifications or safety testing...
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 ...
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