Sealy Posturepedic Acclaim Ultra Chiswick Firm Flex Mattress & Element Adjustable Base

Experience Unmatched Comfort and Support with the Sealy Posturepedic® Acclaim Firm Mattress With Element Adjustable Foundation Base  — Where Luxury Meets Sustainability

Discover the perfect balance of firmness and comfort with the Acclaim Mattress, designed to give you restorative sleep night after night. Engineered with innovative SMARTEX® temperature-regulating technology, it keeps you cool and fresh so you wake up feeling energised and refreshed.

Crafted with eco-conscious luxury, the Acclaim features premium fabrics made from at least 35% recycled materials — so you can rest easy knowing you’re supporting a healthier planet without compromising on comfort.

We have your back.

Sink into the firmness, gel-infused ComfortCore® layer that adapts to your body’s contours, easing muscular tension and delivering targeted pressure relief exactly where you need it most. Coupled with a deep super-firm foam layer, this mattress provides exceptional support for a healthier spine alignment and long-lasting durability.

Supporting your body in all the right places, this firm foam mattress is a great choice if you are looking for a good quality firm mattress. Its support layers are refined for ultimate comfort. We’re confident that you’ll absolutely love it!

SMARTEX® Technology

Stay cool and comfortable all night long. SMARTEX® regulates body temperature by wicking away moisture and enhancing airflow, creating an ideal sleep environment. Progressive HD Comfort Sustainable Fabric Design

Sustainable Fabric Design

All Sealy Posturepedic® Acclaim mattresses feature luxury fabric yarns made with a minimum of 35% recycled and sustainable materials—designed with the planet in mind.

ComfortCore® Support

A gel-infused, ultra-soft comfort layer in the centre third of the mattress conforms quickly to your body’s natural contours, absorbing muscular tension and providing pressure relief where it’s needed most.

Premium Wool Fibre Blend

Enjoy a plush, breathable surface with excellent thermal properties. The wool blend promotes airflow and maintains comfort throughout the night.

Cushioning Quilt Foam

Engineered with super soft high foam, this high-density quilt foam offers superior pressure relief and enhanced comfort, wrapping your body in plush softness.

Premium Foam

This premium-grade foam responds to your body for consistent support and a balanced comfort level.

Cushioning Foam

A resilient foundation of high-quality Sealy foam delivers dependable comfort and support that stands the test of time

The Element Adjustable Experience Comfort at a New Angle

Adjust For Individual Needs

This Mattress is specifically designed to be used with adjustable bases, giving you a level of individual flexibility to adjust your height and position each night for the most comfortable rest.

The Element Adjustable Bed Base redefines rest with essential comfort and modern adjustability. Whether you're reading, watching TV, working, or simply winding down, this sleek, technology-driven base offers customizable support at the touch of a button. With smart features and effortless control, relaxation is now more accessible than ever.

Smart & Essential Features

• SmartGUARD: Advanced infrared sensors detect body heat and movement to automatically stop the base if an obstruction is detected—ensuring safety for all users.
• Zero G, Anti-Snore & TV Presets: Instantly access pre-programmed positions. Enjoy weightless comfort with Zero G, reduce snoring, or elevate for TV viewing.
• Head & Foot Articulation: Find your perfect lounging or sleeping position with easy head and foot adjustments.
• Wireless Remote with Backlight: User-friendly and convenient, even in low light.
• One-Touch Flat: Return the base to its flat sleeping position in seconds.
• Bluetooth App Control: Adjust your bed using your smartphone for a seamless smart-home experience.
• Child Lock: Press and hold for 5 seconds to lock the bed in place—added safety for families.

Flexible Design & Compatibility

The Element's Zero Clearance Design fits neatly into most existing bed frames or can stand alone with 3-in-1 stackable legs offering adjustable height (50mm, 75mm, 200mm) to suit your style. The total height can range from 50mm to 325mm, offering maximum flexibility.

Note: King-size bases are made in two pieces (2 x 92cm x 203cm long singles) to form a split king configuration.

Buy it with confidence

Enjoy the benefits of a 10-year manufacturer's Warranty.

100% Australian-Made Mattress

This mattress is 100% Australian-made. This gives you a finely crafted mattress that is made using the best Australian-sourced materials and highest industry standards.