Advice

September 15, 2026

By: Zara Sahota

Bed Frame Buying Guide: Sizes, Materials & Styles

The best bed frame should fit your mattress, suit the proportions of your bedroom and provide the right combination of support, storage and style. Start by choosing the correct bed size, then consider the frame material, bedhead, base and any storage you need. 

 

Before buying a bed frame, consider: 

  • Your mattress size 

  • The complete dimensions of the bed frame 

  • Space around the bed 

  • Timber, upholstered or metal construction 

  • Standard or gas-lift storage 

  • Bedhead height 

  • Your bedroom style and existing furniture 

 

Our bed frame buying guide takes you through each decision so you can create a bedroom that feels comfortable, considered and made for the way you live. 

Explore our range of bed frames to find your style.

AU bed sizes explained: Single to King

 

Australian bed sizes refer primarily to mattress dimensions, while the complete bed frame will usually be slightly larger depending on its bedhead, side rails and design. 

Use the mattress measurements below as a starting point: 

Mattress Size 

Dimensions 

Best For 

Single Mattress 

92cm x 188cm 

Children, teenagers and compact bedrooms 

King Single Mattress 

107cm x 203cm 

Taller sleepers, teenagers and guest rooms 

Double Mattress 

138cm x 188cm 

Solo sleepers wanting extra space 

Queen Mattress 

153cm x 203cm 

Couples and the most popular mattress size in Australia 

King Mattress 

183cm x 203cm 

Couples wanting maximum sleeping space 

 

Australian retailers commonly use these approximate mattress dimensions, although individual products can vary slightly. 

When measuring your room, always use the overall dimensions of the bed frame rather than the mattress size alone. An upholstered bedhead, wide timber rails or statement frame can add considerably to the footprint. 

Also leave enough space for doors, wardrobes and bedside tables to function comfortably.

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Timber vs upholstered vs metal bed frames

 

The best bed frame material depends on whether you prioritise warmth, softness, durability or a more minimal look.

Material

Best for

Consider

Timber

Natural warmth and timeless interiors

Finish, timber character and frame weight

Upholstered

Softness, comfort and a layered bedroom

Fabric care and regular maintenance

Metal 

Streamlined or minimal spaces

Can create a lighter visual presence 

 

Timber bed frames 

A timber bed frame introduces natural warmth and texture to the bedroom. Different timbers and finishes can suit everything from relaxed coastal and farmhouse interiors to mid-century and contemporary spaces. 

Timber is also easy to coordinate with complementary bedsides and storage furniture for a cohesive bedroom setting.

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Upholstered bed frames 

Upholstered frames create a softer, more inviting look and can be especially comfortable if you regularly sit up in bed to read or unwind. 

Fabric, boucle and leather-look finishes can introduce colour and texture without needing a separate bedhead.

Metal bed frames

Metal frames often have slimmer profiles and can feel visually lighter within smaller bedrooms. Their simple form works particularly well in minimal, industrial or contemporary interiors.

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Storage beds & gas-lift options 

A storage bed is a smart choice when you want to make better use of the space beneath your mattress.

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Gas-lift beds use a lifting mechanism to raise the mattress platform, revealing a large concealed storage area underneath. They are particularly useful for storing bulky or less frequently used items such as spare bedding, seasonal quilts, pillows, blankets, clothing or luggage. 

Choose a gas-lift frame if floor space is limited and additional storage is a priority. 

Before buying, check that you have enough room to comfortably access the lifting mechanism and consider how frequently you plan to use the storage.

Bedhead height & style 

 

The bedhead is often the visual focal point of the bedroom, so its height should suit both the scale of your room and the look you want to create. 

A low-profile bedhead creates a streamlined, understated feel and can help smaller bedrooms appear more open. 

A tall bedhead creates more presence and can anchor the bed within a larger room, particularly when styled against a generous blank wall or higher ceiling. 

Consider: 

  • Ceiling height 

  • Windows behind the bed 

  • Artwork or wall features 

  • Mattress height 

  • Bedside table proportions 

  • Whether you sit up in bed regularly 

 

Upholstered bedheads bring softness and comfort, while timber designs can introduce natural character, fluting, grain or handcrafted detail.

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For a balanced look, your bedside tables should feel proportional to both the bed and bedhead rather than appearing too small beside a larger frame. 

As a general guide, your bedside table should sit no more than 5cm below or 5cm above the top of your mattress.

Matching your mattress & base 

Your bed frame and mattress need to be compatible in both size and support requirements. 

A Queen mattress should be paired with a Queen frame, a King mattress with a King frame, and so on. Even small sizing differences can affect how securely the mattress sits within the frame.

Before purchasing: 

  1. Confirm your mattress size

  2. Check the internal dimensions of the bed frame

  3. Review the mattress manufacturer's base requirements

  4. Check the slat or support system of the frame

  5. Consider the finished mattress height once positioned on the bed 

Different mattress constructions may have specific support requirements, so always follow the manufacturer's recommendations. 

If you are replacing both pieces, browse mattresses alongside your bed frame to create a compatible combination.

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Styling the bed in the room 

Start with the bed as the anchor of your bedroom, then build the surrounding furniture, colour and texture around it.

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Consider proportion 

The bed should feel comfortably scaled to the room. A large statement frame can work beautifully in a generous master bedroom, while a more streamlined profile may suit compact spaces. 

Allow enough room to comfortably walk around the bed and access wardrobes and storage. 

Coordinate rather than perfectly match 

Your bed frame and bedside tables do not need to be identical. 

Try repeating one common element, such as timber tone, shape, colour or material to create connection while keeping the room layered and interesting. 

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Layer your bedding 

Use your bed frame as the foundation for a mix of sheets, quilts and cushions. Layering different textures creates softness and makes the bedroom feel more inviting. 

Read our ultimate guide to layering your bed for more styling ideas. 

Leave room to breathe 

Avoid choosing furniture based only on what can technically fit. Enough negative space around the bed helps the bedroom feel calmer and makes everyday movement easier.

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Find your perfect bed frame at OZ Design 

 

From the natural character of Australian Messmate, Tasmanian Blackwood and Western Australian Marri to softly upholstered and leather designs, OZ Design’s bed frame collection brings together considered materials, lasting style and everyday functionality. 

Choose from streamlined timber frames, statement bedheads and clever gas-lift storage beds, with designs spanning contemporary, coastal, farmhouse and mid-century styles. Many collections can also be paired with coordinating bedside tables, tallboys and dressers to create a complete bedroom setting. 

Frequently Asked Questions About Bed Frames

Comfort depends on both the bed frame and the mattress placed on it. 

An upholstered bedhead can be comfortable if you regularly sit upright in bed, while the base should provide the support recommended for your mattress. 

The most comfortable combination is one that supports your mattress correctly, suits your preferred bed height and fits your bedroom without restricting movement. 

Current bedroom styles favour natural timber, softly upholstered finishes, curved silhouettes, fluted detailing and low-profile designs. 

Warm timber tones work particularly well in coastal, contemporary and mid-century interiors, while upholstered beds add softness and texture. 

Rather than choosing solely around a trend, look for a frame whose materials and proportions complement the wider style of your home. 

The best bed frame in Australia is one that fits an Australian-size mattress, provides the support your mattress requires and suits your bedroom dimensions. 

For smaller rooms, consider a streamlined or storage design. For a master bedroom, you may prefer a larger timber or upholstered statement frame. 

Always compare the complete frame measurements rather than relying on mattress size alone. 

Start with how you use your bedroom. 

Choose timber if you want natural character and a timeless finish. 

Choose upholstered if you prefer softness and like sitting against your bedhead. 

Choose gas-lift storage if additional bedroom storage is important. 

Choose a low-profile design for a streamlined contemporary look. 

Choose a taller statement bedhead if you want the bed to become the focal point of the room.