Gel Memory Foam Mattresses

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Shop Affordable Gel Memory Foam Mattresses

A cheap gel memory foam mattress combines the pressure-relieving properties of memory foam with cool gel technology designed to draw heat away from the sleep surface overnight. For those who sleep warm or find traditional memory foam traps heat, the addition of gel helps regulate temperature without sacrificing the contouring feel that makes foam mattresses popular. Browse the complete mattresses range to compare across all construction types, or explore memory foam mattresses if temperature regulation is less of a priority. 

What Cool Gel Technology Does

Cool gel is either infused directly into the foam or applied as a separate layer sitting between the foam comfort layers and the sleep surface. In both cases, the gel works by absorbing and dispersing body heat rather than allowing it to build up within the foam material overnight. This is the core limitation of standard memory foam, which softens in response to heat and can retain warmth around the body during the night.

Most builds in this range pair the gel foam comfort layer with a pocket spring support core, which adds airflow through the coil system below the foam and contributes to a cooler overall sleep environment. Some models use a pure foam construction without a spring core, which delivers a quieter, more isolated feel. Check the listed build details on each product page to confirm which construction type suits your preference before adding to cart.

Comparing Gel Foam to Other Builds

Gel memory foam sits in a similar comfort category to standard memory foam mattresses but with the added cooling layer for temperature management. If you want the contouring feel of foam with more natural breathability and a slightly more responsive surface, a latex foam mattress is worth comparing. For a more balanced, less foam-dominant feel that still includes gel technology, a hybrid mattress with a gel comfort layer gives you the support of springs alongside the cooling properties of gel foam.

If softness and cushioning are the priority but you are less concerned about temperature, a plush mattress in a pocket spring build is a practical alternative to consider alongside this range.

Sizes and Setup

Cheap gel memory foam mattresses at Factory Buys are available across all standard Australian sizes. The queen mattress is the most popular choice for Australian master bedrooms, while a king mattress suits those who want the widest standard surface available. For a complete setup, browse bed frames to confirm base dimensions before ordering.

Always confirm the exact dimensions and mattress thickness on the product page. Fitting a mattress protector from the outset protects the gel foam cover from spills and everyday wear, and a mattress topper can adjust the surface feel further if needed.

Why Shop at Factory Buys

Factory Buys customers regularly highlight value, fast dispatch, and product quality in their Trustpilot reviews. Every double mattress in this collection is dispatched within 1–2 business days from our Australian warehouse and comes with a 12-month warranty. Buy now, pay later with Afterpay, Zip, Klarna and PayPal Pay in 4. Rated 4.6/5 from over 5,800 Trustpilot reviews, Factory Buys is trusted by customers across the country, with support here 8am–8pm, 7 days a week.

Which gel memory foam mattress option best suits the sleep feel you are aiming for?

Choose based on how you like your mattress to respond. Gel memory foam options suit sleepers who want a closer, contouring feel and pressure relief, while “cooling” and “cool gel” styles can feel more breathable. If you prefer a more lifted feel, compare hybrid styles that pair gel comfort layers with pocket springs. Check firmness notes and comfort layer descriptions on each listing.

Which mattress size should you choose so it fits your bed frame and bedroom layout properly?

Start by matching the mattress size to your bed frame, then measure your room so there is comfortable clearance for bedside tables and walkways. Factory Buys mattresses use Australian sizes, so select Single, King Single, Double, Queen, or King to suit your bedding. Always confirm the exact length and width on the product page, especially if your frame has tight edges.

What should you compare on each product page before deciding, including thickness and overall build?

Compare thickness first, as a taller mattress can change the feel and how your sheets fit. Then check the overall build, such as gel memory foam only versus a pocket spring hybrid, plus any euro top or added comfort layers. Look for cooling features, edge support notes, and whether the listing highlights pressure relief or support. Use the specifications to confirm materials and the intended firmness feel.

What should you consider for everyday use, including temperature feel, ease of moving the mattress, and care needs?

If you sleep warm, prioritise listings that highlight cooling or cool gel features and pair them with breathable bedding. Check the listed weight and plan for two people to move and position the mattress. Follow the product page care guidance on rotation and using a protector to help keep the surface in good condition.

What if your mattress arrives damaged or the wrong item is delivered, and you need a return or replacement?

All orders are dispatched from our warehouse within 1 to 2 business days. Delivery typically takes 1 to 12 business days, depending on your location and the courier. All products include 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.