Double Mattress Size Guide

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The double mattress size is an excellent choice for solo sleepers who like extra space or for couples who prefer a cozier sleeping arrangement. Its balanced dimensions offer comfort without overwhelming smaller bedrooms, making it a versatile option for a variety of sleepers.

What Is the Size of a Double Mattress?

In Australia, a double mattress measures 138 cm x 188 cm, providing ample room for couples or individuals who enjoy extra space.

Who Should Choose a Double Mattress?

  • Couples: The double mattress is a cozy option for couples who don’t require a large bed.
  • Solo Sleepers: Enjoy more room to stretch out compared to a single or king single mattress.
  • Apartments & Small Bedrooms: A double mattress fits comfortably in smaller spaces while still offering sufficient sleeping space.
size
single mattress size

The single mattress size is perfect for kids, teenagers, or smaller spaces like guest rooms. Its compact dimensions offer comfort without taking up too much room.

Long single mattress size

For taller individuals or those with unique space requirements, the long single mattress offers extra length while maintaining a slim profile. It’s great for growing children or anyone needing a bit more legroom.

king single mattress size

The king single mattress is a versatile option that provides extra width and length compared to the standard single, making it ideal for teenagers, young adults, or smaller bedrooms.

queen mattress size

The queen mattress size is one of Australia’s most popular choices, offering a perfect balance of space and comfort for couples or individuals who like a bit more room to move.

king mattress size

For those who value luxury and extra space, the king mattress size offers an expansive sleeping area perfect for couples or families who like to share the bed.

super king mattress size

The super king mattress is the ultimate in comfort and space, offering unmatched luxury for those who want the most spacious sleeping experience available.

Special Mattress Sizes

If you require special mattress sizes, Dreamland, together with some of the manufacturers we work with, can help. We understand that some of you may need specific mattress sizes outside of the standard sizes available. Whether you’re looking for the perfect caravan bed or a mattress for a cot, we make choosing a mattress simple. There may be an extra charge for this service, but please feel free to contact our team of experts in South Australia to find out more.



Not sure which mattress size is right for you? We're here to help! Contact Dreamland's expert team in Adelaide for personalized advice and assistance in choosing the best bed and mattress size for your needs.

FAQs for Double Mattress Size

  • Is a double mattress big enough for two people?

    Yes, a double mattress can accommodate two people, though it may be a snug fit.

  • Can I use standard bedding on a double mattress?

    Yes, standard double-sized sheets and bedding will fit a double mattress.

  • Do double mattresses come with a warranty?

    Yes, all Dreamland double mattresses include a manufacturer’s warranty.

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  • Is a double mattress a good option for teenagers?

    Yes, it provides more space than a single or king single, making it ideal for teens who prefer extra room.

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To find the perfect mattress size to suit your needs, visit your nearest Dreamland shop or call us on 1300 233 799

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