Mattress Size Guide

Choosing the right mattress size means considering width, length and thickness. Choose the width based on how much sleeping space you need, the length based on your height, and the thickness based on your bed frame and preferred overall bed height.

This guide walks you through each factor to help you find a mattress size that suits your sleeping needs and fits your bed frame properly.

Mattress Width

Mattress width determines how much sleeping space you have. Consider how many people will be using the mattress and how much room you prefer when sleeping.

Single

A compact choice for smaller bedrooms.

Available Sizes

90cm x 190cm

Best For 1 sleeper

Comfort A comfortable sleep surface designed for one sleeper

Super Single

A more spacious option for one without taking up too much bedroom space.

Available Sizes

107cm x 190cm

120cm x 200cm

Best For 1 sleeper

Comfort A more spacious sleep surface for one sleeper, offering added comfort

Super single and small double mattress size dimensions

Queen

A versatile choice for couples that fits comfortably into most bedrooms.

Available Sizes

150cm x 190cm

150cm x 200cm

Best For 1 - 2 sleepers

Comfort Ample sleeping space for two sleepers

King

A spacious choice for couples who prefer more room to sleep comfortably.

Available Sizes

180cm x 190cm

180cm x 200cm

Best For 2 sleepers

Comfort A generously sized sleep surface for maximum comfort for two sleepers

Mattress Length

Your mattress should be long enough for you to lie comfortably without your feet hanging over the edge or resting too close to it. To suit different heights, we offer both 190cm and 200cm mattress lengths.

190cm Length

Suitable for most sleepers below 175cm in height, providing enough length to stretch out comfortably with sufficient space for your pillow.

Best For Sleepers below 175cm who prefer a slightly more compact mattress and bed frame

Recommended sleeper height for mattresses with length at 190cm

200cm Length

Suitable for taller sleepers or those who prefer extra length, providing more space to stretch out comfortably with sufficient allowance for your pillow

Best For Sleepers above 175cm or those who prefer a longer mattress for added sleeping space

Recommended sleeper height for mattresses with length at 200cm

Mattress Thickness

Mattress thickness not only affects the comfort of the mattress, it also affects the overall bed height. Consider it together with your bed frame rather than choosing thickness on its own.

Bed Slat Height Height from floor to mattress base

Mattress Thickness Height of your mattress

Overall Bed Height Sleeping surface from the floor

Consider Your Overall Bed Height

A thicker mattress raises the sleeping surface, while a thinner mattress makes your overall bed height lower.

For Adults & Kids Consider keeping the overall bed height below 60cm for easier access when getting in and out of bed

For Seniors Consider an overall bed height of at least 45cm to make sitting down and standing up easier, with less strain required from the knees and legs

Recommended bed height for adults and kids and seniors

Check Your Headboard

If your bed frame has a headboard, check whether the mattress needs to fit within a recessed section or opening.

Why It Matters A mattress that is too thick or too thin may not fit properly within the recessed area of a bed frame with a headboard

Mattress thickness and fit with bed frames with headboard

Bed Frame Compatibility

Whether you already have a bed frame makes a difference to the order in which you should choose your mattress dimensions.

Haven't Bought a Bed Frame Yet?

Choose the mattress around your sleeping needs first, then select a bed frame that works around it.

Choose your width Based on the number of sleepers and how much sleeping space you prefer

Choose your length Based on your height and available bedroom space

Choose your mattress Choose one with the right firmness for you, then note its thickness

Choose your bed frame Choose one that works with your mattress thickness to achieve your preferred bed height and proper headboard fit

Looking for a Bed Frame? Our bed frames can be customized to fit your mattress dimensions and preferred overall bed height.

Choosing mattress before buying the bed frame

Already Have a Bed Frame?

Your bed frame becomes the starting point. Measure its internal mattress space before choosing your mattress.

Check These 3 Dimensions

Width

Length

Thickness

Match the mattress width and length to the bed frame, then check the bed slat and headboard dimensions to determine a suitable mattress thickness.

Finding a mattress to fit an existing bed frame

Looking to Buy a Mattress?

Explore our mattress collection in Single, Super Single, Queen and King sizes, available in both 190cm and 200cm length options to fit different bed frames, or view our mattress buying guide to learn about the other factors to consider.

Mattress Collection Mattress Buying Guide