Australians love DIY projects. We like to have a go at jobs around the home, often to save a bit of cash in the back pocket.
Doing it yourself is logical in some instances, but some projects, like garage door installation, require professional assistance. From safety concerns to the importance of proper tensioning and alignment, installing a roller door isn’t something to take lightly. If you’re replacing an old door, upgrading to a smart system, or fitting one for a new build, it’s best to leave it to the professionals. Here’s why…
1. Safety And Security
Garage doors are large and heavy, predominantly made from steel or other metal compounds that could cause serious damage if not handled correctly. They often require at least two people, and lifting equipement to manage the load of mounting the actual door, and that’s without understanding the technicalities of safely installing it into the garage cavity.
If not correctly installed, they pose a significant safety risk. You may read instructions on the internet about “How to install a roller door”, but post-installation, will it operate safely year after year?
In terms of mechanics, loaded springs and metal tension points that have been incorrectly installed can snap and fly off, causing significant damage to you and your property.


Mounting points, along with door bolts, screws, cables, and connectors, should be carefully placed to ensure door integrity and prevent failure from parts pulling away. Critical moving parts such as the chain drive, tracks, wheels, or cable drum also need precise balancing so the door can travel up and down safely, smoothly, and quietly.
The garage is often the main entry point to the home, with children, pets, and other family members coming and going multiple times a day. Statistics show that 18% of Australian burglaries involve entry through the garage; making it the third most common entry point after windows and back doors. To ensure safe operation, and secure and compliant garage door installation, you should leave the fitting to the professionals. A trained, B&D Accredited dealer or installer will ensure your door, automatic opener, and any locking mechanisms or safety upgrades you’ve purchased are properly installed.
B&D recommends preventive servicing once in the first 12 months after installation and every two years thereafter to ensure your garage door continues to function within factory specifications and to maintain your 10-year Total Confidence Warranty.
2. With Experience Comes Peace Of Mind
It’s hard to put a price on security and safety. Being Australia’s most trusted and reliable garage door brand comes from over 65 years of producing quality products and providing professional service. The extensive experience of a trusted network of B&D Accredited dealers and installers is hard to beat. Each installer undergoes specialist training so that your garage door goes up and down safely for many years to come.
A professional garage door installer will also be across key safety regulations, like AS/NZS 60335.2.95, which outlines automatic opener reversal force and sensor requirements. This ensures your installed roller door complies.


3. Every Garage Is Different
There’s no “one size fits all” garage door. Every garage opening is unique, so each B&D garage door is bespoke. Enlisting a professional to measure the site and manufacture your door to your specific requirements ensures a perfect fit for the garage opening.
Similarly, a professional garage door installation expert will know how to install a roller door on a tapering angle or handle other tricky factors. They can also suggest the best security and convenience upgrades for your intended usage, from Smart Door Solutions to locking devices.


4. Warranty
The B&D 10-year Total Confidence Warranty is available when you purchase a B&D garage door and opener together.
Once you’ve invested in a garage door, protecting that investment with a warranty is essential. If anything goes wrong with the door or, opener, within a specified period after installation, you’ll have access to repairs or replacements. This peace of mind lets you rest easy knowing your new door is covered and backed by a brand you can trust
DIY installations or third-party fittings may void your warranty, but choosing professional installation ensures full coverage and long-term support.


5. Repairs
Attempting to repair your own garage door is dangerous. Garage door servicing and repairs should always be conducted by a trained technician. They’ll ensure critical moving parts such as the chain drive, tracks, wheels, and cable drum are working correctly. Regular servicing is also required to maintain your B&D 10-year Total Confidence Warranty.
Having a professional take care of your garage door installation guarantees it operates the way it should. However, regular servicing by a trained technician ensures it continues to do so. Your door opens and closes every day, year after year, so it needs ongoing maintenance to keep everything safe and in excellent working order.
Wondering about the cost of garage door installation? Factors like size, automation, wind ratings and finish can all affect pricing. View our Garage Door Price Guide to get a clearer idea of what to expect based on your needs and location.


What to Expect From the Garage Door Installation Process
This is what typically happens during a garage door installation:
- Your B&D installer will arrive for a scheduled appointment and perform a final site check.
- If replacing an existing door, they’ll carefully remove and dispose of the old unit.
- The roller door tracks and mounts will be secured, and the drum and curtain fitted.
- If your door includes a smart opener, it will be configured and tested for wireless or app control.
- A full safety test will be completed, including the auto-reverse mechanism included with all B&D garage door openers.
- You’ll receive a demo and care instructions before handover.
Most residential roller door installs are completed in less than half a day, with minimal disruption. You can help speed up the garage door installation by clearing the area around your garage entrance. Also, ensure pets and children are safely out of the way on installation day.
Questions to Ask Before Booking an Installer
To get the most from your investment, consider asking:
- Is this installer B&D Accredited?
- Will my garage door and opener be covered under the 10-year Total Confidence Warranty?
- How long will the install take, and what should I do to prepare?
- Will they dispose of the old door or packaging materials?
- What aftercare is recommended to keep the door in top condition?
Looking for more information?
B&D garage doors and openers protect what’s precious to you, so ensuring they’re installed by a qualified, B&D Accredited professional is crucial. Let us do what we’re best at—contact us for a complimentary measure and quote consultation and ensure your roller door installation is handled properly, safely, and to the highest standard.
Why Choose B&D
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Safe as can B&D
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Reliable as can B&D
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Smart as can B&D
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Quite as can B&D
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Original as can B&D