Double Mattress Width

The double mattress width refers to the horizontal measurement of a standard double mattress, which in Australia is typically 137 cm wide. In simple terms, this width provides enough space for a single sleeper to lounge comfortably or for two people to share in a snug setup.

Here’s why this matters: understanding the double mattress width ensures your bed frame, room layout, and bedding all fit perfectly, avoiding costly mistakes and awkward sizing issues.

Standard Double Mattress Dimensions in Australia

Australian double mattresses are defined by both width and length:

• Width: 137 cm

• Length: 188 cm

The overall bed size can increase slightly when including bed frames, headboards, and footboards:

• Bed frame: Typically adds 5–15 cm extra width

• Headboard height: Usually 90–140 cm+

The main reason Australians choose this size is that it balances space efficiency with comfort — larger than a single but smaller than a queen, ideal for guest rooms, teens, or compact master bedrooms.

Types of Double Mattresses Available

Double mattresses in Australia come in several styles and constructions:

1. Innerspring Double Mattress

Traditional coil design with strong support and airflow, ideal for those who like firmer beds.

2. Memory Foam Double Mattress

Moulds to your body for pressure relief, perfect for people with back or joint concerns.

3. Hybrid Double Mattress

Combines innerspring and memory foam layers for balanced support and comfort.

4. Latex Double Mattress

Durable, eco-friendly, and naturally hypoallergenic, providing a slightly bouncy feel.

5. Gel-Infused Foam

Regulates temperature for cooler sleep, especially popular in Australia’s warmer climates.

How to Choose the Right Double Mattress Width

Selecting the correct double mattress width isn’t just about the 137 cm standard — it’s about matching your lifestyle and room size.

Step 1: Measure Your Bedroom

Leave at least 60–75 cm clearance on each side of the bed for comfort and furniture placement.

Step 2: Consider the Occupants

• Single sleeper: A double mattress offers luxurious extra space

• Couples: Can work but may feel snug; consider a queen mattress if possible

Step 3: Match with Bed Frames

Check full frame dimensions to ensure your mattress fits without gaps.

Step 4: Decide on Firmness

• Firm for back support

• Medium for all-round comfort

• Soft for a plush feel

Step 5: Factor in Storage

Consider a storage double bed if you need drawers or under-bed space.

Benefits & Use Cases of a Double Mattress

A double mattress provides flexibility and comfort in ways that larger or smaller mattresses may not:

• Space-Saving: Fits in smaller rooms without feeling cramped

• Budget-Friendly: Less expensive than queen or king mattresses

• Versatile Sleeping Option: Comfortable for solo sleepers or occasional couples

• Easy Bedding Access: Standard sheets, protectors, and duvets are widely available

The main reason Australians love double mattresses is their balance — compact, versatile, and stylish.

House of Isabella Recommendations

House of Isabella Australia offers a curated range of double mattresses and frames that perfectly match the standard double mattress width:

• Buy Now, Pay Later with Afterpay & Zip

• Fast delivery Australia-wide

• East & West Coast warehouses ensure speedy dispatch

• Large in-stock catalogue for immediate selection

• Exclusive, designer options for a premium look

• Australian-based customer care for seamless support

Their designer selections include upholstered frames, timber beds, and statement headboards, inspired by premium brands like Florabelle Collection, Zaffero, Emac & Lawton, Gallery Home, Café Lighting & Living, and OneWorld Collection.

Double Mattress Width Trends in Australia for 2025

Staying ahead of design trends ensures your double mattress isn’t just functional but stylish.

1. Plush Upholstered Beds

Soft fabrics like linen or velvet are in high demand, creating a cozy and luxurious feel.

2. Minimalist Frames

Clean lines and slim profiles make rooms feel more spacious while keeping the mattress width prominent.

3. Storage Solutions

Storage drawers and lift-up bases remain popular, especially for apartments and small homes.

4. Neutral Colour Palettes

Soft greys, warm beige, and muted earth tones make the bed a calm focal point.

5. Eco-Friendly Materials

Latex and sustainably sourced timber frames are increasingly popular among eco-conscious Australians.

Styling Advice for Double Mattresses

Proper styling ensures your double mattress looks intentional and elegant.

Layer Bedding

• Fitted sheet

• Flat sheet

• Quilted doona or comforter

• Decorative throw

Add Pillows & Cushions

• 2–4 standard pillows

• 1–2 accent cushions for depth and personality

Bedside Tables & Lighting

• Compact tables prevent crowding

• Wall-mounted lamps save floor space

Use Vertical Space

• Hang tall artwork or mirrors above the headboard

• Keep storage vertical to maintain room openness

Keep Proportions in Mind

Avoid oversized furniture that competes with the mattress width, ensuring a balanced, airy bedroom.

Related Glossary Terms

• Double Bed Measurements in CM

• Queen Mattress Width Australia

• King Mattress Sizes Australia

• Bed Frame Sizes Guide

• Mattress Firmness Options

Disclaimer

Mentions of brands such as Florabelle, Gallery Home, Café Lighting & Living, Zaffero, Emac & Lawton and others are included purely for descriptive and contextual purposes. House of Isabella Australia is not affiliated with, endorsed by, or associated with these brands.