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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.

How do I choose firmness in a memory foam mattress for my sleep?

Start with your sleep position and how you like the feel. Side sleepers often prefer a softer, more cushioning feel, while back and stomach sleepers usually suit a firmer option for steadier support. If you dislike a deep “sink-in” feel, choose a firmer foam. Use the product listing’s firmness notes to decide.

What size and thickness should I measure for my bed base?

Factory Buys mattresses are Australian sizes, so match the mattress size to your base or frame first, then check the exact dimensions on the product page to confirm fit. If your base has edges, measure the internal space as well. For thickness, consider overall bed height and ease of getting in and out, and check base suitability on the listing.

Which features matter most: cooling gel, breathable cover, or support core?

The support core matters most because it controls how well the mattress holds you overnight. A breathable cover can help with airflow and comfort, and cooling gel can be useful if you sleep warm. Compare these features alongside firmness and thickness on the product specs so you’re not choosing on cooling alone.

How long does a mattress in a box take to expand?

Most mattress-in-a-box styles need time to fully expand after unboxing. Move it into the room first, place it on the base, then carefully unwrap and let it settle as per the instructions on the product page. It may look ready earlier, but full expansion can take longer, so allow the recommended timeframe before judging feel.

What should I know about dispatch, delivery, warranty, and support?

All orders are dispatched from our warehouse within 1 to 2 business days, and memory foam mattresses include free shipping Australia-wide with no exceptions. Delivery typically takes 1 to 12 business days, depending on your location and the courier. Every order includes a 12 month warranty, and our Customer Support team is available 8 am to 8 pm, 7 days per week. If you need help at any stage, visit our Contact Us page and include your order number plus a short description so we can assist sooner.