Make Your Sleep Matter

Not just sorta comfortable. Serta comfortable.

Australian Made
90 Day Comfort Warranty
Endorsed by the Australian Physiotherapy Association
Exclusive to Forty Winks

Serta Sustain Range

Serta Sustain: Restore

Serta Sustain: Restore

The Sustain range has been meticulously crafted with earth-friendly fibres made from recycled plastics, while thermal regulating technology and a unique spring system ensure a comfortable sleeping environment.

Seaqual
One of the most certified and earth-friendly fibres in the world, this high quality fabric is made from recycled plastics gathered from the ocean that’s then upcycled into threads and woven directly into the quilting on the top of the mattress.
Kulkote
Whether you get hot or cold in bed, KulKote is a heat regulating layer that’s been designed by a US tech firm to absorb, store and release thermal energy to give you a more consistent sleep climate.
Micro Pocket Coil
Uniquely designed coils adjust independently and individually to the weight and contours of your body. This provides a higher definition of conforming comfort, better weight distribution for greatly reducing partner disturbance and more responsive support where you need it most.

Product Specifications

A sustainable and considered design, without compromising on comfort or support, the Sustain range truly is one of a kind.

  • The Range

    From reassuringly firm to luxuriously plush, the Serta Sustain range comes in a range of comfort feels to match your individual preference.

  • Measurements & Dimensions

    Single 92cm (W) x 188cm (L)
    Long Single 92cm (W) x 203cm (L)
    King Single 107cm (W) x 203cm (L)
    Double 138cm (W) x 188cm (L)
    Queen 153cm (W) x 203cm (L)
    King 183cm (W) x 203cm (L)
    Super King 204cm (W) x 203cm (L)

  • Where to Buy

    The Serta Sustain range is exclusively available at Forty Winks.

Product Specifications

Frequently Asked Questions

  • What’s the best mattress for me?

    The best mattress for you is going to depend on your individual needs. A great place to start the search for your new mattress is with the Serta Selector.

    The Serta Selector only takes a couple of minutes to complete, but could save your hours on your hunt for the mattress the perfectly fits your individual needs.

  • When should I replace my mattress?

    Rotating your mattress every two weeks for the first four months, then every three months thereafter helps ensure that your mattress is wearing evenly and helps minimise the dipping that naturally occurs in some mattresses.

  • Should I get a mattress protector?

    A quality mattress protector helps protect your mattress from spills and stains as well as helping minimise the buildup of spores, mold and fungi for a cleaner, healthier sleep.

  • What size mattress should I buy?

    They say bigger is always better, but it’s always best to consider your needs and available space before jumping into a King size mattress. Below you’ll find the sizes and dimensions of all Serta’s range of mattresses.

    Single 92cm (W) x 188cm (L)

    Long Single 92cm (W) x 203cm (L)

    King Single 107cm (W) x 203cm (L)

    Double 138cm (W) x 188cm (L)

    Queen 153cm (W) x 203cm (L)

    King 183cm (W) x 203cm (L)

    Super King 204cm (W) x 203cm (L)

  • Do mattresses have to be firm to be supportive?

    Modern mattresses have come a long way since the days when getting a soft mattress meant trade off in support.

    Every Serta mattress features world leading technology to ensure support regardless of whether you prefer a plush mattress or something a little firmer.

  • What kind of sheets fit Serta mattresses?

    Comfort preference is very personal. When you shop for a mattress, take your time and make sure you lie down on firm, medium and plush feel models to determine what feels best for you.

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