Standard Interior Door Size In Australia

Doors, windows, and other openings on your property can come in a wide range of shapes and sizes, but there are some standard measurements available.

Across the country, interior doors typically have a height of 204cm, with a thickness of 3.5cm, and a width of 82cm.

These doors guarantee privacy and a level of independence for family members, while also adding an unmistakable sense of style and aesthetic. On top of this, interior doors regulate the building’s temperature, helping you stay comfortable no matter the season or weather.

The numbers above relate to average interior doors, but there are plenty of factors that can affect your door’s overall size and dimensions, including the exact style of interior door you pick for your home.

Standard Interior Panel Door Size

For example, the most frequent choice of interior door is a panel door, which consists of vertical and horizontal planks of wood, and is typically around 4cm thick, with the door’s width varying from 62 to 92cm.

Standard Interior Flush Door Size

Flush doors, in contrast, consist of a single piece of fully flat wood and represent an affordable option with a simple yet attractive finish. These can sometimes go up to 234cm high, and their width can be between 42 and 102cm.

Standard Interior Bi-Fold Door Size

Bifold doors, ones that can slide open, have an even larger range of widths, which depends on how many panels they use. A bifold door using seven panels may reach a width of over 600cm, but smaller sizes are far more common.

Even with these impressive varieties, many people typically stick within or close to the usual interior door size. There are many possible reasons for this, but chief among them is comfort and familiarity with standard dimensions.

There are a number of benefits that a standard door size may bring. First and foremost, it’s easier to get a replacement for a broken or old door of this size – door makers and suppliers of all kinds likely already have one ready to install.

These doors are also highly cost-effective as they require minimal custom work, and their popularity means there are many finishes and designs available. However, it’s also worth noting that taller ceilings are becoming more fashionable, so internal door heights are increasing to 234cm to match this. This could mean that standard sizes shift in the next few years.

No matter the height of your ceilings, it’s essential you know about standard door sizes and the many benefits they could bring to your property.

At Roo's Door & Window Maintenance, we provide doors with a range of dimensions so that you can choose which one fits your home best. Our firm has been helping Australians with their door needs for decades, creating and repairing both interior and exterior doors. For a free quote on our services, contact us today.