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Who are we?

We are a small team of brazenly good looking individuals with our head office based out of Melbourne. That’s right, our founder Stef and the rest of the guys and girls are real people, and that’s what you can expect when you contact us. Like most Aussies, we love our sport, our mates and a fair go. We’re proud to be Australian Made.

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  • Grand Master
  • Grand Master
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  • Grand Master

The Grand Master

Uncompromising in quality and design... Simply masterful.

Configure and Buy
Configure & Buy

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HydraGel (+$139.00)
QuantumGel (+$159.00)
AloeSense (+$99.00)
Coconut (+$99.00)

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Mattress Dimensions

Type W(cm) L(cm) H(cm)
Single 92 189 34
Long Single 92 203 34
King Single 107 203 34
Double 137 188 34
Queen 153 203 34
King 183 203 34
Contact us for alternate sizing.

Comfort Level


Cushion softness. For those who prefer to be cradled with added support.


Firm comfort. For those who like firmer support with added comfort.

Most 5 star hotels prefer this comfort level.

Our Bases

It all starts with a good foundation.

Our bases are built to provide true, long-lasting support and encourage air circulation.

Rhino Coil for
Rhino Coil for
additional stability
Quantum Gel
Quantum Gel for
pressure distribution
Silk Blend
Silk Blend for the
ultimate sleep
Visco Elastic
Visco Elastic
Memory Foam
Rhino Coil for
additional stability
Dual coil system
Dual coil system, offers extra deep down support whilst maintaining Individual comfort that moulds and conforms to the shape of your body. Minimised partner disturbance
Quantum Gel
Quantum Gel for
pressure distribution
Certified Italian Made premium material. Quantum Gel has unique moulding abilities and can collapse and expand in all directions. Any pressure applied to the mattress is therefore distributed evenly reducing pressure point soreness. Air Circulation increased throughout the pillow top layer offering a cooler sleeping surface.
The plush feel of silk cushions you for the ultimate sleeping experience. Silk’s naturally hypoallergenic properties also grant you peace of mind for a healthy night’s sleep
Silk Blend for the
ultimate sleep
Silk Blend
Temperature sensitive material, which moulds to the shape of your body, offering pressure point relief and additional comfort. Available in Soft-to-Medium Only.
Visco Elastic
Visco Elastic
Memory Foam
The Grand Master

Comfort and Benefits

Something grand that even the gods would envy. If you are seeking to spoil yourself with the pinnacle in sleep technology and the ultimate in luxury then your search is over. When you need rest plus rejuvenation, The Grand Master is ... simply masterful.

Technologically advanced layers of Quantum Gel, Visco memory foam, natural silk blends, premium HD foam together with our exclusive Rhino Coil and Total Edge support system - raise The Grand Master into the ultimate luxury sleeping experience.


Health Protex

Pro Biotic outer fabric treatment

Creates a healthier sleeping environment, resists odours, and radically reduces dustmite allergies in a natural eco-friendly way.

Pro Biotic outer fabric treatment


Visco Elastic Memory Foam

Luxurious low resilience foam that contours to the shape of your body

Designed to spread the weight load and reduce pressure points. Ideal for those with aching shoulders and hips.

Visco Elastic Memory Foam


Xtra Middle

Firmer centre third of the mattress offering extra support to your lower back

Firmer coils are positioned horizontally through middle third of the mattress providing additional lower back support and improved core alignment.

Xtra Middle


Rhino Coil

Minimised partner disturbance

Pocket in Pocket technology. Advanced dual pocket coil system offers superior body contouring, minimising partner disturbance and providing deep down support via its Pocket in Pocket technology. A heavy duty support system offering additional stability and longevity.

Minimised partner disturbance


Total Edge Support System

Robust high density foam walls provide premium support system

The support system allows a 100% sleeping surface which prevents any feeling of 'roll out' and reduces side compression when getting in and out of bed.

Total Edge Support System


Quantum Gel

Quantum Gel for pressure distribution

With its unique honeycomb structure, collapsible in all directions, it provides unparalleled pressure distribution reducing muscular strain and ensuring a less interrupted sleep. Its unique construction and thermal properties provide a cool feeling, enhancing air circulation and ensuring hygienic sleep, deterring bacteria and mites.

Quantum Gel for pressure distribution


Silk Quilt

Silk Blend for the ultimate sleep

Luxurious Natural Silk, blended with Natural Wool make for a plush feel to provide the ultimate sleeping experience. Silk's natural hypoallergenic properties also provide peace of mind and a healthy night's sleep.

Silk Blend


Bed Base Ensemble

Sold Separately

It all starts with a good foundation. Our bases are built to provide true, long-lasting support and encourage air circulation.

Available Comfort Levels

We’ve engineered two perfectly balanced feels that are just right, not too heavy not too light!

Soft - to - Medium
Cushion softness. For those who prefer to be cradled with added support

Medium - to - Firm
Firm Comfort. For those who like firmer support with added comfort


Grand Master Mattress Depth: 34cm
Total Depth including Base ( floor to mattress top): 64cm

Single 92 x 188cm
Long Single 92 x 203cm
King Single 107 x 203cm
Double 137 x 188cm
Queen 153 x 203cm
King 183 x 203cm
Why are you so affordable?
We don't have retail stores and therefore don't have the exorbitant overheads. We have designed a range using the finest materials proudly Made in Australia for Australians. We wholeheartedly believe, that we offer Australia's Best Value Luxury Mattresses. Simple.
What is your mattress Comfort Guarantee?
We wish you to moonlight for a full 100 days to with your new mattress and if you are not entirely satisfied with the level of comfort simply send it back for a replacement.
I have never bought a mattress online.Why should I buy through you?
Once upon a time, people the world over believed the internet was a fad and selling books online was destined for failure! Well, things have certainly changed, these days, it's not about what you can sell online, it's about how you can better service your customers utilising the online platform. We believe our unique combination of great price, quality product, free delivery, comfort guarantee, site experience and customer service distinguishes us among our peers. No risk. Just reward.
What should I do with my old mattress?
Leave it with us! We can have your old mattress collected for safe disposal at the same time we deliver your new mattress! Simple.
Are there stores where I can try out a bed?
Although we are exclusively online (which means no showrooms), we do understand the need for our customers to want to try our mattresses so we do our best to succinctly showcase and demonstrate the models on our site in particular the comfort feels, which we specifically engineered to cater for most peoples need. Further, we also offer Australia's Best Comfort Guarantee, 100 Days for you to trial your chosen feel and mattress, and if you’re not satisfied, we swap it. No questions asked.
Is latex different from memory foam?
Latex and memory foam are completely different and offer their own set of benefits. Latex is a natural rubber, it is high in resiliency, and will follow the contour of your body whilst offering great support due to elasticity and dense nature. Like the name suggest, memory foam, is low resilient. It has the ability to mould and conform to your body and maintain that shape. It's primary purpose to to alleviate pressure points in the body.
  • “I can’t read in bed anymore as the moment my head hits the pillow I fall asleep.”
    Ozmattress quote
    Alex Wood Parammatta, NSW
  • Free delivery & Installation
  • Free removal of old mattress
  • 100 day comfort guarantee
  • Australian made and designed
  • 10 year warranty

Why buy with us?

Smart Delivery


Free Delivery and Installation

Peaceful and friendly experience, excellent aftersales care.


Warehouses in Melbourne, Sydney, Brisbane & Canberra.  Our products are never far away.  Open round the clock!



Made in Australia

Cutting edge production, premium components, sustainable materials. 

Secure Payment

Safe and easy online ordering. Secured by GeoTrust 256 bit encryption. Your privacy is paramount.

Customer Care


It's all about the love.

High quality and attentive customer service is as important to us as it is to you.


No stores, lower overheads  and efficient ordering ensure  low prices everyday. We are always on sale.

Free Call

1800 176 876