australian standard double garage door size

Australian Standard Double Garage Door Sizes: Ultimate Guide

By Laura Smith
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Australian homeowners often wonder about the standard size of a double garage door to ensure a perfect fit for their vehicles and storage needs. Understanding the standard dimensions can help streamline the building or replacement process, and make better-informed decisions about garage door selection. Let's dive into the typical Australian standard double garage door sizes and their measuring methods.

The most common Australian standard (AS) for garage doors is AS/NZS 2069:2017, which sets out the dimensions and performance requirements for various types of garage doors. With regards to double garage doors, the standard typically accommodates two standard vehicles, usually sedans or small-to-mid-sized SUVs.

Standard Double Garage Door Sizes in Australia

The standard width and height for a double garage door in Australia are outlined below, with the most common dimensions coming up first:

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Standard Width: 5.1 to 5.4 Metres

Most Australian double garage doors have a combined width of 5.1 to 5.4 metres to accommodate two vehicles side by side. This allows for easy entry and exit, as well as ample space for opening the doors fully. Here's a note on wider doors:

Occasionally, you might find wider double garage doors, especially in newer homes or for specific vehicle types like large SUVs or vans. These wider doors can be up to 6 metres in total width, but they're less common than the standard 5.1 to 5.4-metre doors.

a set of different sizes to meet your needs with the same size as shown below
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Standard Height: 2.1 to 2.4 Metres

The typical height for a double garage door in Australia ranges from 2.1 to 2.4 metres. This height is usually sufficient for most vehicles, including sedans, hatchbacks, and small to mid-sized SUVs. However, consider the following for taller vehicles:

If you own a larger SUV, 4WD, or a vehicle with a roof rack, you may need a taller garage door. In such cases, consider doors with heights up to 2.7 metres, but be sure to check your vehicle's clearance requirements and verify if your garage frame can accommodate the taller door.

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Measuring Your Garage Opening

When planning for or replacing a double garage door, measure the opening's width and height to ensure a perfect fit. Here's how to measure accurately:

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Width

Measure the width of your garage opening horizontally, from the inside lip to the other. Ensure you measure the exact opening, not the outer frame, for an accurate fit. Make sure to account for any moulding or trim that might affect the door size.

Height

Measure the vertical height of the opening, from the top of the garage floor to the underside of the header (ceiling). Again, ensure you're measuring the opening, not including the frame or any moulding that could interfere with the door's movement.

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Understanding the Australian standard double garage door sizes and proper measuring methods enables you to pick the perfect door for your home, ensuring a smooth and secure operation for years to come. Keep your vehicles and belongings safe and accessible with the right garage door.

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