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Shop Affordable Memory Foam Mattresses

Discover the comfort of a cheap memory foam mattress from Factory Buys. Designed to mould to your body shape and relieve pressure points, these mattresses provide personalised support for every sleeper. Browse our full mattresses range or explore alternatives like latex foam mattresses and pocket spring mattresses. Customers love Factory Buys for great value for money, premium comfort, and fast delivery across Australia.

Why Choose a Memory Foam Mattress

A cheap memory foam mattress offers pressure-relieving comfort that adapts to your sleeping position. The foam contours to your body to evenly distribute weight, helping to reduce pain in the shoulders, back, and hips. This makes it a great choice for anyone who prefers a softer yet supportive sleeping surface.

Factory Buys memory foam mattresses feature advanced high-density foam layers that provide excellent motion isolation, so you can sleep undisturbed even if your partner moves during the night. Each mattress is compressed, rolled, and delivered conveniently to your door for easy setup.

Features and Benefits

Factory Buys memory foam mattresses are built with comfort, quality, and practicality in mind:

  • Adaptive body-contouring foam for a customised feel.

  • Pressure-relieving layers to support joints and muscles.

  • Temperature-regulating design for year-round comfort.

  • Durable, low-maintenance materials for lasting performance.

For an added layer of plushness, pair your mattress with a memory foam topper or extend its life with a mattress protector.

Available Sizes and Compatibility

Our range includes all standard Australian sizes, from single and queen to king and super king. These mattresses suit most bed bases, including platform beds and modern bed frames.

Sleep Better with Factory Buys

Factory Buys is proudly Australian owned and operated, offering free mattress delivery and trusted service nationwide. With countless positive reviews highlighting comfort, quality, and affordability, our memory foam mattresses provide the perfect foundation for a restful night’s sleep at an unbeatable price.

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What Is Memory Foam and How Does It Work?

Memory foam is a viscoelastic polyurethane foam. It's designed to be energy-absorbent and soft. When you lie on a memory foam mattress, your body heat and weight cause the foam to mould to your shape, providing support and comfort. Once the pressure is removed, it slowly returns to its original shape, making it excellent for cushioning and relieving pressure points.

What Are the Benefits of a Memory Foam Mattress?

  • Pressure Relief:  Memory foam distributes body weight evenly, reducing pressure on the heaviest parts of the body.

  • Support for Spine Alignment:  It contours to the body, supporting the spine's natural alignment.

  • Motion Isolation: Great for couples, as movement on one side of the bed doesn't disturb the other.

  • Hypoallergenic:  Most memory foams are hypoallergenic, resisting dust mites and allergens.

  • Durability: Generally, memory foam mattresses have a long lifespan due to their high-density foam.

Are Memory Foam Mattresses Suitable for All Sleepers?

Memory foam mattresses are suitable for most sleepers, especially those who need pressure relief and spine alignment. However, individuals who prefer a very firm sleeping surface or those who tend to sleep very hot may need to consider specific types of memory foam mattresses designed to address these preferences.

Do Memory Foam Mattresses Sleep Hot?

Traditional memory foam can retain heat. However, many modern memory foam mattresses incorporate cooling technologies like gel infusions, open-cell structures, or breathable covers to mitigate heat retention and promote airflow.

How Long Does It Take for a Memory Foam Mattress to Expand?

A memory foam mattress typically takes 24 to 48 hours to fully expand. It's recommended to wait at least this long before sleeping on it to enjoy its full comfort and support capabilities.

Do Memory Foam Mattresses Sag Over Time?

Like all mattresses, memory foam can sag over time, but this usually takes years. Higher-density foams tend to have better durability. Rotating the mattress regularly can help prevent uneven wear and extend its lifespan.

Can You Use a Regular Bed Frame With a Memory Foam Mattress?

Yes, memory foam mattresses can be used with most standard bed frames. However, it's important that the frame provides even support. Slatted frames should have slats close enough to prevent the mattress from sagging between them.

What Types of Memory Foam Mattresses Do Factory Buys Sell?

Factory Buys offers a variety of memory foam mattresses, including those with cooling gel infusions, different firmness levels (soft, medium, firm), and options catering to various preferences and needs. The range includes mattresses with additional features like hypoallergenic covers, multi-layered foam for enhanced comfort and support, and sizes suitable for different bed frames and room sizes.

Are Memory Foam Mattresses Good?

The best memory foam mattress will give you your best sleep experience yet. But what makes this mattress popular? Primarily, it’s because this mattress conforms to your body and works with your specific sleeping habits. 

No matter how you twist and turn through the night, memory foam has your back (and your neck and hips, too). As it eases those pesky pressure points, waking up feeling refreshed is not just a dream.

While some people are particular about this mattress’ heat retention issue, there are workarounds. At Factory Buys, we offer gel- and green tea-infused memory foam to help you stay cool all night.

Whether you want a single memory foam mattress or a king single memory foam mattress, this mattress will guarantee isolated movements. If you sleep next to another person, your movement won’t disturb their sleep.

Is a Memory Foam Mattress Good for Back Pain?

If your current mattress feels too rigid and worsens your back pain, a plush memory foam mattress might be what you need. Thanks to its viscoelastic properties, it moulds to your body, easing back and joint stress for a more restorative sleep.

Still doubtful about its effectiveness? Thanks to its ability to alleviate back pain, it has found a solid following among outdoor enthusiasts. A memory foam camping mattress can make sleeping outdoors way more comfortable. And this comfort is a blessing in a normally rugged environment.

How Do You Clean Memory Foam Mattresses?

Thinking of buying a memory foam mattress queen or king-size? You must take care of your mattress to maximise your investment. 


Make sure to spot-clean your mattress. If you notice a stain, spray it with lukewarm water and dab it gently with a damp cloth. Do not get the mattress too wet or use harsh chemicals, as doing so may damage the memory foam. Then, allow the mattress to air-dry completely after cleaning to keep moisture at bay. For tougher stains, you can steam clean your mattress. 


Also, remember that cleaning your mattress isn’t just about the mattress itself. You must also wash your sheets and bedding to keep your bed fresh. While washing your bedding, vacuum the mattress. For the best protection, make sure you get a mattress protector. 

How Do You Choose a Memory Foam Mattress and Pillow?

Your budget is always a top consideration when choosing a memory foam mattress and pillow. At Factory Buys, our mattresses are available at various price points. Compared to other products in the market, their prices are generally competitive. 


But apart from that, you must weigh in on these three major things.

  • Firmness. Research shows that medium-firm mattresses work better for people with back pain. If you have one, then consider our medium-firm memory foam mattresses. If you prefer softer foam, we also have that in our collection.

  • Thickness. Usually, thicker mattresses maintain their firmness longer. At Factory Buys, we sell thicker-than-average mattresses, ranging from 15 to 34 centimetres. 

  • Size. Your mattress should fit with the bed frame you already have. Our selection offers a comprehensive range of mattresses in terms of size. Whether you want a double memory foam mattress or a king-size memory foam mattress, you’ll find something to suit your needs. 

What Other Types of Mattresses Does Factory Buys Sell?

At Factory Buys, we’re all about bringing you a dreamy lineup of mattresses. 


Besides our memory foam mattress selection, we have innerspring, latex, and hybrid mattresses. You can also shop for Euro Top, air, and kids’ mattresses on our website. We also sell mattress protectors to maximise your mattress’ lifespan. As your one-stop shop for home improvement needs, we also have bed bases, frames, and bedding.


You can buy all these at competitive prices, and we’ll deliver them straight to your home.