The Complete Guide on How to Choose a Mattress in Australia 2026

Buying a new mattress is one of the most important purchases you'll make that should last 10 years and often its one of the most confusing purchases to make.

Walk into any store in Perth, Sydney, Melbourne, or Brisbane and you're immediately bombarded with choices: memory foam, innerspring, hybrid, firm, plush, king, queen. It's enough to make anyone's head spin.

The good news? Once you know what to look for, choosing the right mattress is actually straightforward.

In this article we break down every factor that matters, sleeping position, firmness, size, mattress type, climate, and price, so you can shop with confidence.

And if you're looking for a quality hybrid mattress at a mid-range price point, you're in the right place.

DuuDuu was designed specifically for Australian sleepers, offering the perfect balance of coil support and foam comfort, without the unaffordable price tag. 

Understanding Your Sleeping Position

Before you compare brands or prices, start with the most fundamental question: How do you sleep? 

Sleeping Position	Recommended Firmness	Why It Works
Side sleeper	Soft to Medium	Cushions shoulders and hips, relieves pressure
Back sleeper	Medium to Firm	Supports lumbar curve, maintains spine alignment
Stomach sleeper	Firm	Prevents hips from sinking, avoids back strain
Combination sleeper	Medium Firm	Balanced feel for multiple positions

If you share a bed with a partner who sleeps differently to you, a medium-firm hybrid mattress is your best bet as it offers enough adaptability to suit both positions without compromising either sleeper's comfort.

Choosing the Right Mattress Type

There are four main mattress types available in Australia. Here's what you need to know:

Memory Foam

Memory foam contours closely to your body, providing excellent pressure relief. It's a great choice for side sleepers and those with joint pain. The downside? It can trap heat — something to consider if you live in Queensland or Western Australia.

Innerspring / Coil

Traditional coil mattresses are bouncy, breathable, and typically more affordable. They're widely available at big retailers around the country but tend to have a shorter lifespan and less targeted support than modern alternatives. It also often gives you the squeaky sound after a couple of years. 

Latex

Latex mattresses are durable, naturally cooling, and eco-friendly. Expect to pay a premium price and those looking for a sustainable choice. Expect to pay more upfront, though the lifespan is excellent.

Hybrid (Recommended)

Hybrid mattresses combine a pocket spring support core with foam and/or latex comfort layers on top. This gives you the best of both worlds: the responsive, breathable support of coils, with the pressure-relieving comfort of foam.

 

Hybrid mattresses are ideal for most Australian sleepers like couples, combination sleepers, and anyone wanting a long-lasting, well-rounded mattress.

 DuuDuu's hybrid mattresses are engineered with individually wrapped pocket springs and responsive foam layers are designed to support Australian bodies and withstand Australian climates.

Picking the Right Firmness Level

Firmness is the most misunderstood part of buying a mattress. Many people assume firmer always means better support, but that's not true. The right firmness depends on your body weight, sleeping position, and personal preference.

Here's a general guide:

• Soft (1–3 out of 10): Best for lightweight side sleepers or those with shoulder pain
• Medium (4–6 out of 10): The most versatile option that suits combination sleepers and couples
• Medium-Firm (6–7 out of 10): The sweet spot for most Australians, especially back sleepers and side sleepers who are heavier. 
• Firm (8–10 out of 10): Best for stomach sleepers and heavier individuals over 110kg

The most important thing? Don't choose based on what a friend recommended. Their body type, weight, and sleep position may be completely different to yours.

Choosing the Right Mattress Size

Getting the size right matters both for your comfort and your bedroom layout. Here's a breakdown of standard Australian mattress sizes:

Size	Dimensions	Best For	Tip
Single	92 x 188 cm	Kids, small bedrooms	Great starter option
King Single	107 x 203 cm	Teens, solo adults	Extra length for taller sleepers
Double	138 x 188 cm	Couples in smaller rooms	Comfortable but snug for two
Queen	153 x 203 cm	Most Australian couples	Most popular size in Australia
King	183 x 203 cm	Couples wanting max space	Check your room fits it first!

Queen-size is by far the most popular choice for Australian couples, and for good reason as it's spacious enough for two people while fitting comfortably in most standard Australian bedrooms.

If you're ever torn between Queen and King, consider upgrading. As the saying goes: you never regret going bigger.

But always measure your bedroom first, especially in Perth apartments or inner-city Sydney and Melbourne homes where room dimensions can be tighter.

Considering the Climate in Australia

This is the factor most mattress guides skip but in Australia, it matters enormously.

If you live in Queensland or Western Australia, your bedroom can reach 30°C+ in summer. A mattress that sleeps hot will leave you tossing, turning, and waking up drenched. Memory foam, in particular, is known for retaining body heat!

Here's what to look for in warmer Australian climates:

• Pocket spring or hybrid construction for coils allow airflow through the mattress
• Open-cell or gel-infused foam comfort layers as these dissipate heat more effectively
• Breathable or cooling cover materials like bamboo, Tencel, or DuuDuu's Trucool fabric
• Avoid dense all-foam mattresses if you're a warm sleeper in QLD, WA, or Northern NSW

In Victoria and cooler parts of NSW, temperature isn't as pressing a concern as though a cooler mattress is still a wise choice year-round.

DuuDuu hybrid mattresses are designed with 30 years sleep experience.

Set a Realistic Budget

One of the most common mistakes Australians make is either overspending on features they don't need, or underspending and ending up with a mattress that wears out within three years.

Here's a realistic breakdown of what different price points offer:

Budget Range	Price (Queen)	Best For	What to Expect
Budget	Under $500	Guest rooms, kids	Basic support, shorter lifespan
Mid-Range	$500 – $2,000	Most Australians	Great value, quality materials
Premium	$2,000 – $3,000+	Luxury sleepers	Advanced tech, longer warranty

The mid-range sweet spot ($1,800 for a queen) is where the best value is found. At this price point, you can expect quality materials, proper support, and a mattress that will last 8–10 years with proper care.

DuuDuu sits firmly in this range, delivering hybrid construction and thoughtful design at a price that doesn't require a second mortgage.

Check the Trial Period and Warranty

When buying a mattress in Australia (especially online), the trial period and warranty are just as important as the mattress itself.

Here's what to look for:

Trial Period: A good trial period gives you 60–120 nights to test the mattress at home. Your body needs time to adjust to a new sleep surface, so don't judge it in the first two weeks.

Warranty: Most quality Australian mattresses come with a 10-year warranty. Always read the fine print as common exclusions include body impressions under 32mm and comfort preference changes.

Returns Policy: Understand the return process before you buy. Some brands offer free pickup; others require you to organise your own return shipping, which for a mattress can be surprisingly difficult.

Online vs In-Store — What's Better in 2026?

The rise of mattress-in-a-box brands has transformed how Australians buy mattresses. Both options have genuine advantages:

Buying Online

• Lower prices — no showroom overhead costs, which mean the less cost is pass onto the customers
• 100 night trial periods — test at home, not for 60 seconds in a store
• Convenient delivery — mattresses arrive compressed in a box, easy to handle. DuuDuu offers Free Delivery Australia wide. 
• Wide selection within a click of a button — compare dozens of brands without driving across Perth or Sydney

Buying In-Store

• Test before you buy — you can physically lie down and feel firmness levels
• Expert advice — trained staff can guide you based on your sleep needs
• Immediate availability — no waiting for delivery

For most Australians, buying online with a generous trial period is the smarter move in 2026. You get competitive pricing, convenience, and the ability to genuinely test the mattress in your own home — not under fluorescent lights for two minutes.

State-by-State Buying Tips

Australia is a big country with diverse climates and lifestyles. Here's what to keep in mind depending on where you live:

Western Australia (Perth & surrounds): Perth summers are intense. Prioritise breathability and cooling properties. Hybrid mattresses with ventilated foam layers perform best year-round. Check delivery timelines — some eastern states brands have longer lead times to WA.

Queensland (Brisbane, Gold Coast, Cairns): Humidity is the enemy of sleep comfort. Look for moisture-wicking covers and open-cell foam layers. A hybrid mattress with a breathable or cooling design is the smart choice across the Sunshine State.

New South Wales (Sydney & regional NSW): Sydney residents often deal with smaller bedroom footprints in apartments — measure carefully before upgrading to King. Regional NSW buyers should confirm delivery coverage before ordering online.

Victoria (Melbourne & surrounds): Melbourne's cooler, more variable climate means you have more flexibility with mattress type. Memory foam is less of an issue here. Focus on support and firmness rather than heat dissipation.

How to Care for Your New Mattress

A quality hybrid mattress can last 8–10 years — but only if you look after it properly. Here are a few simple habits that make a big difference:

• Use a mattress protector from day one — this protects against sweat, spills, and dust mites. However some mattress protectors reduces the cooling or breathable effect of some mattresses. 
• Rotate your mattress every 6 months — this promotes even wear and prevents sagging
• Ensure you have the right base — a slatted base or platform with gaps no wider than 7cm is ideal for hybrid mattresses
  
• Vacuum it lightly when you change sheets — this removes dust and keeps allergens at bay

Ready to Sleep Better?

Duuduu's hybrid mattress range starts from $1850 for a Queen size. Designed for Australian sleepers, built for Australian climates — with free delivery nationwide and a generous sleep trial.

Explore the Duuduu range at duuduu.com.au