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Miracoil

We’ve got your back®

For consistent, even body support throughout the night, the continuous coil design of Miracoil has no equal.
Back Care

Head-to-toe support that helps to achieve good spinal alignment and more support where it’s needed most.

Durability

SleepMaker Miracoil’s super-strength z-shaped coils will support you, year after year.

Balanced temperature

Stay cooler with comfort layers designed for breathability and heat dissipation.

Every back is different

It's great there's a Miracoil® for every back. For consistent, even body support throughout the night, the continuous coil design of Miracoil has no equal.
Climatex® Quilt
  • Mattress surface design promotes breathability to keep you cool and comfortable through the night
  • Supportive, pressure relieving sleep surface
Models and structural components in the SleepMaker Miracoil® range vary and provide a selection of comfort choices. Models may vary between retailers.
Miracoil Advance
  • Strengthened z-shaped continuous coil 5-zone support system designed to reduce back stress
  • Featuring a graduated five-zone system to perfectly support the hips and shoulders, maintaining optimal spinal alignment, and an increased wire gauge to deliver additional support that lasts.
  • Miracoil’s springs and helicoil wires run top to toe to transfer weight down the mattress rather than across it, ensuring maximum durability with minimal partner disturbance.

Models and structural components in the SleepMaker Miracoil Range vary and provide a selection of comfort choices. Models may vary between retailers

Kulkote
  • The comfort layers are coated with Temperature Regulating Technology, Kulkote, which provides additional regulation of body temperature.
  • As Kulkote absorbs heat energy a cooling effect is created. As the heat source is removed the energy stored within Kulkote is released. This continuous cycle helps to manage temperature to assist in keeping you more comfortable in bed.

Models and structural components in the SleepMaker Miracoil Range vary and provide a selection of comfort choices. Models may vary between retailers

Powerband
  • PowerBand™ is a SleepMaker innovation that gives Miracoil super powers.
  • Kevlar bands across the mattress provide an enhanced zoned comfort system that acts as a tough and durable casing to provide even more support to the critical lumbar region that assists in postural support and alignment.

Models and structural components in the SleepMaker Miracoil Range vary and provide a selection of comfort choices. Models may vary between retailers

Latest reviews

“we are very happy with our new mattress we chose the Sleepmaker Macchiato because when we tried a few of the Sleepmaker mattresses that where on the floor at Myers Penrith we found that it has extra support at the lumber region which is perfect for my back. my wife and I don't wake up with a bad back any more, we are glad that we paid little bid extra for the Maccchiato it was worth it. Regards Joe Pisani.”
Joseph
15.10.2019
“Very nice. Not too soft not too firm.”
Xiaojing Q.
15.10.2019
“We are absolutely thrilled with our new miracle mattress. Has made a huge difference for my back. I used to wake in the night in pain and in the morning I would be in pain as well. I’m now sleeping through the night for the first time in years. To me it’s a miracle mattress. Can’t recommend it enough.”
Amy
15.10.2019
“I’ve had a miracoil for almost 20 years now and there is nothing wrong with it. With needing an upgrade to king size I knew I’d turn to sleep maker again, and settled on a 2019 miracoil king mattress. The mattress is solid and also soft enough to provide a perfect sleep. I would definitely recommend these for their long lasting and comfortable quality”
Jason D.
09.10.2019
“My shopping experience with Harvey Norman was fantastic. This mattress has been great. Super comfortable, nice and firm and yet still very soft. Very nice to sleep on. Could not be happier with my purchase. I also received a great deal from HN and the staff were fantastic.”
Madeline S.
01.10.2019

There’s a Miracoil for every back

For consistent, even body support throughout the night, the continuous coil design of Miracoil has no equal.
Miracoil Advance
Miracoil Advance Mattress
Combines super-strength 2.3mm gauge z-shaped coils and SleepMaker's graduated five-zone system that provides support exactly where your body needs it the most. Gently cradles your hips and shoulders, while also helping to provide optimal spinal alignment. Ideal for anyone wanting a bed that does it all, including those weighing more than 120kg.

Find Miracoil in store

You’ll find SleepMaker Miracoil at Australia’s leading bed retailers. Each retailer has their own models designed exclusively for them. Often these have specific benefits which may differ from standard Miracoil beds, but at the heart of every model is the Miracoil spring.
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Which Sizes?
Choose from our mattress range for a size that suits your lifestyle. Sizes vary by retailer. See in store for more details.
Single
Single
width x length:
92cm x 188cm
Long Single
Long Single
width x length:
92cm x 203cm
King Single
King Single
width x length:
107cm x 203cm
Double
Double
width x length:
137cm x 188cm
Queen
Queen
width x length:
153cm x 203cm
King
King
width x length:
183cm x 203cm
Super King
Super King
width x length:
203cm x 203cm

SLEEP GUIDE

Learn how to overcome back pain, understand how sleep impacts your health and beauty, and how find the right mattress for you and your family.
Different types of back pain
read more
7 ways to relieve back pain and stop it returning
read more
Why back pain increases with age
read more

Gift with purchase!

Purchase a SleepMaker Miracoil mattress, register your warranty and receive a FREE SleepMaker sheet set*. *Terms and conditions apply
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Special offers

Everyone loves a sale. Find out which of our retail partners have got a bedding bargain on SleepMaker products.
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