A double mattress is a standard-sized mattress designed to comfortably accommodate two people, typically measuring 138 cm wide by 188 cm long (sometimes referred to as a full-size mattress in other regions). In simple terms, it provides enough sleeping space for couples or individuals who enjoy extra room, while fitting easily into most Australian bedrooms.
Here’s why Australians choose double mattresses: they strike the perfect balance between space, comfort, and versatility, making them ideal for master bedrooms, guest rooms, or even larger single-occupancy spaces. Whether paired with a standard bed frame or a double bed with trundle, a double mattress provides a foundation for restful, rejuvenating sleep.
Double mattresses come in a variety of constructions and firmness levels to suit different sleep preferences and interiors:
Feature coil systems for firm support and natural bounce.
Suitable for those who prefer a traditional feel and reliable airflow.
Contour to the body, relieve pressure points, and minimise motion transfer.
Ideal for couples or individuals with back or joint discomfort.
Combine memory foam layers with an innerspring base.
Offer the best of both worlds: comfort and support.
Made from natural or synthetic latex, offering resilience, breathability, and hypoallergenic properties.
Popular for eco-conscious households or those seeking long-lasting durability.
Soft: Ideal for side sleepers.
Medium: Balanced support for combination sleepers.
Firm: Supports back or stomach sleepers, maintaining spinal alignment.
Adjustable bases allow for reclining or head/foot elevation.
Pressure-relief or orthopaedic options cater to medical or therapeutic needs.
The main reason Australians love these varieties is the ability to select a double mattress that perfectly matches their sleep style, comfort preference, and room size.
Selecting the right double mattress requires consideration of size, comfort, support, and bedroom layout. Here’s an actionable guide:
Ensure the mattress fits comfortably, leaving space for bedside tables and walking areas.
Side sleepers: medium to soft for shoulder and hip support.
Back sleepers: medium-firm for spine alignment.
Stomach sleepers: firmer for core support.
Memory foam: contouring comfort and minimal motion transfer.
Innerspring: traditional support with breathability.
Hybrid: balance of pressure relief and support.
Essential if you sleep near the edge or for couples who require full surface usability.
Consider breathable fabrics or cooling gels for warmer climates or restless sleepers.
Choose a mattress with high-density foams, durable springs, or quality latex for long-term investment.
Check manufacturer warranty and trial periods.
In simple terms, the best double mattress should suit both your sleeping needs and room dimensions, while enhancing bedroom comfort and style.
Double mattresses provide practical advantages beyond just sleep:
Promotes restful sleep by supporting proper spinal alignment and relieving pressure points.
Sufficient width for two adults while preventing motion disturbance.
Ideal for guest rooms or secondary bedrooms, offering comfort for occasional use.
Fits smaller master bedrooms or large single bedrooms without overwhelming the space.
Works perfectly with double beds, double beds with trundle, or platform bed frames, providing design flexibility.
Here’s why Australians value double mattresses: they combine comfort, versatility, and practicality, making them a key investment for better sleep and smarter bedroom design.
At House of Isabella Australia, we understand that high-quality sleep is the foundation of stylish living. While we specialise in premium furniture and décor, pairing your double mattress with our curated bedroom products elevates both comfort and aesthetics:
Buy Now, Pay Later: Flexible payment options via Afterpay & Zip.
Fast Delivery Australia-Wide: East & West Coast warehouses ensure quick dispatch.
Designer Bedroom Accessories: Pair your mattress with Florabelle Collection, Zaffero, Emac & Lawton, Gallery Home, Café Lighting & Living, and OneWorld Collection for a complete bedroom setup.
Large In-Stock Catalogue: Explore bed frames, bedding, side tables, and bedroom décor to complement your mattress choice.
Australian-Based Customer Care: Expert guidance for mattress selection, bed styling, and room layout.
For instance, a memory foam double mattress on a Zaffero timber bed frame can be complemented with Florabelle bedding sets and a Gallery Home upholstered bench to create a functional yet visually stunning bedroom.
Sleep and interior trends are evolving — here’s what Australians are embracing in 2025:
Hybrid Mattresses: Combining foam comfort with innerspring support for versatile sleeping.
Eco-Friendly Materials: Organic latex and natural fabrics gaining popularity.
Neutral Bedding Layers: Soft greys, whites, and earthy tones create calming bedrooms.
Mattress + Bed Frame Integration: Coordinated designs for a cohesive bedroom aesthetic.
Adjustable & Smart Beds: Technology-enhanced beds for sleep optimisation and personalised comfort.
Layered Textures: Mixing pillows, throws, and bed runners to complement mattress style.
The main reason Australians follow these trends is to blend comfort with design, turning bedrooms into functional yet aesthetically pleasing retreats.
Practical styling tips to elevate your double mattress:
Match the mattress with bed frames in timber, metal, or upholstered designs for consistency.
Use throws, cushions, and quilted blankets to add depth and warmth.
Complement your mattress with bedside tables and lamps for functional symmetry.
Soft ambient lighting enhances comfort and highlights mattress and bedding textures.
Rugs, wall art, and decorative cushions anchor the room and create a cohesive look.
In simple terms, styling your double mattress is about comfort, proportion, and visual harmony, turning a functional piece into a bedroom centerpiece.
Queen Mattress
Double Bed With Trundle
Memory Foam Mattress
Hybrid Mattress
Bed Frame Styles
Bedroom Accessories
Mentions of brands such as Florabelle Collection, Zaffero, Emac & Lawton, Gallery Home, Café Lighting & Living, and OneWorld Collection are included purely for descriptive and contextual purposes. House of Isabella Australia is not affiliated with, endorsed by, or associated with these brands.
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