Mattresses

Buy a Mattress Online by Size, Type and Comfort

Buying a mattress online gives you the ability to compare sizes, construction, comfort features and prices without visiting multiple stores. The right option depends on your bed frame, available room space, sleeping preference and budget.

During Days offers mattresses across common Australian sizes, including:

✅Single mattresses

✅King single mattresses

✅Double mattresses

✅Queen mattresses

✅King mattresses

Measure the inside dimensions of your bed frame or base before ordering. Do not rely only on the name of the mattress size, particularly when replacing an older mattress or using a non-standard frame.

Shop Mattresses by Size

✅Single Mattresses

A single mattress is suited to children’s bedrooms, guest rooms, bunk beds and compact spaces. Check the mattress depth where it will be used with a bunk bed or existing fitted sheets.

✅King Single Mattresses

A king single mattress offers more width and length than a standard single. It can suit teenagers, taller sleepers and guest rooms where a double bed may take up too much space.

✅Double Mattresses

A double mattress is suitable for one sleeper who wants additional room or for compact shared bedrooms. Double mattresses are available in foam, pocket-spring and other constructions.

✅Queen Mattresses

Queen mattresses are a practical choice for many main bedrooms and couples. Compare mattress depth, firmness, edge support and motion-isolation features before choosing.

✅King Mattresses

A king mattress provides more sleeping width for couples, larger bedrooms and sleepers who prefer extra space. Confirm that the mattress can be delivered through entrances, stairs and hallways before purchasing.

Descriptions such as soft, medium, medium-firm and firm may vary between products. Always check the specifications of the individual mattress rather than assuming that every “medium-firm” mattress will feel identical.

How to Buy a Mattress Online

1. Measure Your Bed Frame Measure the internal length and width of the bed frame or base. Compare these measurements with the dimensions shown on the product page.

2. Choose the Correct Mattress Size Select single, king single, double, queen or king based on the room, number of sleepers and available floor space.

3. Compare Mattress Construction Decide whether you prefer the contouring feel of foam, the responsiveness of springs or a hybrid construction combining both.

4. Select a Firmness Level Firmness is partly a matter of personal preference. Side sleepers may prefer additional cushioning, while back and stomach sleepers may prefer a more supportive surface. These are general considerations rather than fixed medical recommendations.

5. Check the Mattress Depth Mattress depth affects bed height and whether your existing fitted sheets will fit correctly. Deeper Euro-top and pillow-top models may require deep-wall sheets.

6. Review Product Specifications Check mattress materials, firmness description, dimensions, depth, base requirements, maximum weight capacity where provided, warranty , dispatch, delivery and return conditions.

7. Compare Price and Features A higher-priced mattress is not automatically the best mattress for every person. Compare products of the same size and similar construction to understand which one offers the most suitable features for your budget.

How Much Does a Mattress Cost in Australia?

The price of a mattress varies according to its size, materials, spring system, foam layers, thickness, brand and additional features.

Smaller and simpler foam or spring mattresses generally cost less than larger mattresses with pocket springs , cooling layers, reinforced edges or Euro-top construction.

Instead of relying on one average mattress price, compare products within the same category. For example, compare a queen pocket-spring mattress with other queen pocket-spring mattresses of a similar depth and construction.

Use the price filter to browse:

✅Mattresses under $100

✅Mattresses from $100 to $250

✅Mattresses from $250 to $500

✅Mattresses from $500 to $750

✅Mattresses from $750 to $1000

✅Mattresses from $1000+

Affordable Mattresses and Mattress Sale Options

An affordable or cheap mattress should still be evaluated for size, materials, construction and suitability. Price alone does not indicate whether a mattress will be comfortable for a particular sleeper.

When comparing mattresses on sale, check:

• ✅The current selling price
• ✅Mattress size
• ✅Construction and comfort layers
• ✅Product dimensions
• ✅Warranty conditions
• ✅Delivery charges
• ✅Availability



Browse selected mattresses on sale and compare current prices directly on each product page.

Mattress-in-a-Box Options

A mattress in a box is compressed and packaged to make transport and delivery more convenient. Once removed from the packaging, it generally needs time to expand before use.

Before buying a mattress in a box:

• ✅Confirm the mattress size.
• ✅Read the unpacking instructions.
• ✅Check the recommended expansion time.
• ✅Place it on a suitable bed base.
• ✅Allow sufficient space to unroll it safely.



Expansion and setup instructions can vary, so follow the information supplied with the individual product.




Why Buy Mattresses from During Days?

✅Wide size selection: Browse single, king single, double, queen and king mattresses.

✅Multiple mattress types: Compare foam, memory foam, pocket spring, Bonnell spring, Euro-top and hybrid-style options.

✅Useful filtering: Narrow the range by size, price, brand and availability.

✅Current stock information: Check product availability before purchasing.

✅Australia-wide online shopping: Order online and review delivery information for your postcode.

✅Secure checkout: Pay using available secure payment methods.

✅Related bedroom products: Shop mattress protectors, toppers, pillows, bed sheets and bed frames .




Complete Your Bedroom Setup

Mattress protectors : Help protect the sleeping surface.

Mattress toppers : Adjust cushioning and comfort.

Bed sheets : Choose the correct mattress size and depth.

Pillows : Select according to your preferred sleeping position.

Bed frames : Confirm compatibility with the mattress dimensions.