UltraFlex® Supreme Mattress and BoxSpring Set – Canadian Made Reversible Medium Comfort Foam Mattress – Dual-Sided Support, Cooling Gel Infused High-Density Foam, Bamboo Cover, CertiPUR-US® Certified | Twin–Queen | 4.5"–10.5"

UltraFlex® SUPREME – Dual-Sided Comfort, Canadian Quality, and Cooling Innovation

Experience versatile comfort with the UltraFlex® SUPREME Reversible Foam Mattress, designed to deliver balanced support and adaptability for every sleeper. Proudly handcrafted in Canada, this mattress combines dual-sided usability, Cooling Gel-infused high-density foam, and a breathable bamboo fabric cover for all-season comfort and durability.

The SUPREME offers a Medium comfort level, providing just the right balance between firm support and plush cushioning — perfect for side, back, or combination sleepers. Its reversible construction doubles the mattress lifespan, allowing you to flip and rotate it for consistently fresh comfort.

At its core, high-density CertiPUR-US® Certified Soy Foam provides long-lasting structural integrity, pressure relief, and orthopedic-grade support. Infused Cooling Gel technology dissipates heat, maintaining an optimal temperature throughout the night.

The top layer is wrapped in a luxurious bamboo fabric cover — naturally breathable, moisture-wicking, and soft to the touch — ensuring a fresh, hygienic sleep environment. Every UltraFlex® SUPREME mattress is expertly crafted in Canada and conveniently ships in a compact box, expanding to its full comfort within hours.

Elevate your nights with the SUPREME — where reversible design meets modern sleep technology.

Product Details

Model: UltraFlex® SUPREME
Comfort Level: Medium
Mattress Type: Reversible Foam Mattress (Dual-Sided Design)
Available Sizes: Twin (Single), Double (Full), Queen
Thickness Options: 4.5", 5.5", 6.5", 7.5", 8.5", 9.5", 10.5"
Cooling Features: Cooling Gel Infused High-Density Foam
Cover Material: Premium Breathable Bamboo Fabric
Certification: CertiPUR-US® Certified Foam
Motion Isolation: Low Motion Transfer
Country of Origin: Made in Canada
Convenient Shipping: Ships in a compact, easy-to-handle box packaging

Key Features

Dual-Sided Reversible Design:
Extends mattress lifespan by allowing you to flip and rotate for refreshed comfort and even wear.

Medium Comfort Support:
Delivers balanced body contouring with gentle firmness — ideal for side, back, and combination sleepers.

Cooling Gel Technology:
Infused foam helps regulate body temperature and promotes a cooler, more comfortable sleep surface.

High-Density Soy Foam Core:
Provides lasting durability, superior body alignment, and long-term comfort without sagging.

Bamboo Fabric Cover:
Soft, breathable, and moisture-wicking cover enhances airflow and maintains a hygienic sleep environment.

CertiPUR-US® Certified:
Ensures your mattress is made with safe, non-toxic, and performance-tested foam for lasting peace of mind.

Low Motion Transfer:
Reduces movement disruption, making it perfect for shared sleep environments.

Proudly Made in Canada:
Expertly crafted with quality materials and advanced foam technology to ensure durability and comfort.

Points to Remember

• All measurements variance by (+0.5/-0.5) Inches.

• All props are for display purposes only.

• Please note: color, material, texture, and quilting pattern may change without notice and may differ from product images displayed.

• Ships in convenient box packaging.

• Box spring not included.

UltraFlex® Premium Solid Wood Box Spring Mattress Foundation 7" Standard

A truly supportive mattress which begins with the right foundation. At UltraFlex® Mattress, our 7-inch standard protective corner guard box spring is crafted for sleepers who value added height, reinforced strength, and a dependable base that enhances overall performance. It’s designed to not only support your mattress but to elevate your entire sleep setup.

Built with careful attention to structure and durability, this box spring provides consistent, long-lasting support night after night. Its sturdy internal framework ensures stability you can rely on, while the clean, refined exterior adds a polished look to your bedroom. Every component is thoughtfully engineered to deliver strength, balance, and lasting quality — because a better foundation means better sleep.

Height: 7″
Foundation: Wooden Slats / Slat Cover Panel
Material: Solid Wood
Upholstery: Premium Fabric
Weight Capacity: 800 lbs (with mattress)
Assembly Required: No
Packages: 1 box (2 for King)

Compatible with all UltraFlex® Mattress

Free delivery all over GTHA area (Niagara, Kitchener, Barrie, Oshawa included)