Single Mattresses

Consider factors such as your comfort preferences (extra firm or medium mattress), the materials used, your budget, and whether you want features such as hypoallergenic properties or cooling technology.

Yes, weight limits can vary depending on the bed frames and mattress type. Generally, they are designed to comfortably support one adult; consult the manufacturer or retailer for exact limits.

The firmness of a single mattress can vary widely, ranging from medium firm to firm. The ideal firmness level depends on your personal preference and sleeping position. 

Side sleepers often benefit from a medium-firm mattress that cushions the shoulders and hips, while back and stomach sleepers may prefer a firmer surface to maintain proper spinal alignment.

To maintain your single mattress in optimal condition use a mattress protector to guard against spills and stains, and vacuum the surface regularly to remove dust and allergens. Avoid jumping on the mattress to prevent damage to the internal structure.

A single bed mattress is a smart pick for kids’ rooms, spare rooms and tight spaces where every centimetre counts. This range of single bed mattresses gives you comfy support in a compact size, so the bed still feels inviting even in a smaller room. You can use a single mattress for growing kids, teens, guests or student spaces and pair it with simple bedding and bedroom furniture to keep the whole setup looking calm and tidy.

Shop Single Bed Mattresses For Everyday Aussie Sleep

Space-Savvy Single Bed Mattress Comfort For Small Rooms

A single bed mattress from this collection turns a narrow room into a cosy sleep zone that still has space for a desk or storage. The foam layers are built to support smaller bodies as well as adults, with pressure relief through the shoulders and hips and a surface that stays comfortable across the night. Many people type in “best single bed mattress for kids and guests” and want something that works for both, so this range leans into a medium feel that suits a mix of sleep styles. Looking for a single mattress that fits a compact room and still feels good for weekend visitors or sleepovers?

Single Mattress Options For Kids, Guests And Shared Homes

These single bed mattresses slot into real-life setups, from bunk beds and kids’ rooms to spare rooms that double as home offices. The mattress arrives in a box that fits through lifts and tight hallways, then springs out to full size on your existing single bed base. Breathable foams and covers help manage temperature on warm Aussie nights, and the standard single size means fresh sheets and protectors are easy to find. You can team your single mattress with Koala pillows, bedding and kids furniture to build a full room that feels fun for them and low-fuss for you.

Shop similar collections: Mattresses | Single Bed Bases | Kids Bedroom Furniture | Bedroom Furniture | Bedding

Supportive Single Bed Mattresses That Grow With You

Trying to find a single bed mattress that works now and still feels comfy as kids grow or housemates change? Koala single mattresses are designed in Sydney with long-lasting foams, sturdy construction and a 120-night trial, so you get time to test them properly at home. Koala backs its bedroom range with responsible materials and support for Australian habitats through partnerships like WWF, which turns your new single mattress into a choice you can feel good about. From first “big kid” beds to spare rooms that see a steady flow of mates and family, these single bed mattresses are built to move with you, handle real life and keep sleep feeling sorted.