How Long Does It Take To Install A New Garage Door?
- Digital Nomads HQ Digital Marketing Agency
- Feb 24
- 6 min read
Updated: Mar 25
More often than not, you don’t think about your garage door. It’s simply there, a piece of your home that quietly gets the job done. But over time, the wear and tear of daily use can take its toll. Maybe it’s starting to look outdated, making odd noises, or becoming a hassle to operate.
Whatever the reason, a new garage door is only a hop away!
Picking the right one can be tricky (check out our blog on tips for choosing the perfect garage door), but once you've made your choice, there’s one big question left: How long is the installation going to take?
Whether you're eager to get it done ASAP or just want to know what to expect, this post breaks down everything you need to know, from what impacts installation to how you can make the process as smooth as possible!
KGD Tip: While DIY installations might seem tempting, they often lead to complications and can take significantly longer. Professional installers bring years of expertise and the right tools to complete your installation efficiently and safely.

Understanding Garage Door Installation
When it comes to installing a new garage door, the question of how long it will take is not always simple. Your installation time can vary depending on the type of door you choose, its size, and whether you opt for manual or automated functionality. The more complex the system, the longer the installation may take.
There are several types of garage doors, each with unique features:
Roller Garage Doors: These doors roll up into a compact coil, ideal for limited ceiling space.
Sectional Garage Doors: These consist of panels that move upward in a vertical direction, making them a great option for a more modern, sleek look.
Counterweight or Tilt Garage Doors: These doors swing out and up, supported by a counterweight system, offering a traditional feel.
Side Sliding Garage Doors: As the name suggests, these doors slide to the side of your garage, perfect for situations where headroom is a concern.
Roller Shutters: Typically used for commercial spaces, roller shutters offer security and durability while being easy to operate.
It is also important to consider that a functional garage door system relies on several key components working together smoothly. These include the door panels, garage door opener, springs and cables, tracks and rollers, and more. Each of these elements must be carefully installed and tested to ensure everything operates as it should.
What Affects Your Garage Door Installation Time?
Type of Garage Door: Different materials and styles require different installation processes. A simple roller door might be quicker to install than a custom-designed sectional or tilt door with intricate features or automation options.
Size of the Door: Larger doors take more time to fit and secure properly. A single-car garage door will naturally install faster than a double or oversized garage door.
Customisation Options: If you've chosen a standard off-the-shelf model, installation will be relatively quick. However, custom doors with unique finishes, windows, or insulation can take longer due to additional adjustments and fittings.
Complexity of the Installation: A manual garage door is generally faster to install than an automatic one. If you’re opting for a motorised system, extra time will be needed for wiring, programming, and testing.
Condition of the Existing Structure: If your garage’s foundation, walls, or framing are in poor condition, repairs may be needed before installation can begin. Issues like uneven flooring or structural weaknesses can also add extra time to the project (and may even influence the type of door that can be used).
Weather considerations: This is another important yet overlooked consideration. While no one will install a door in the pouring rain, it is still a factor that will slow your project down by a day or two. Similarly, heat and make door panels expand where cold can cause materials to shrink, ultimately messing up alignment and functionality.

Doing It DIY? Why Professional Installation Is The Better Choice
It’s tempting to think that installing a garage door yourself will save money, but in reality, professional installation offers significant advantages that make the investment well worth it.
Safety First: Garage doors are heavy doors with high-tension springs that can carry thousands of kilograms of pressure. One wrong move could lead to damage or even serious injury. Professional installers have the training and experience to handle these components safely, reducing the risk of accidents.
Experience Matters: Garage door installation isn’t as simple as you’d think. There are a lot of steps and pieces involved. Professional technicians install doors every day, giving them the expertise to complete the job efficiently and correctly. They can also spot and fix potential issues before they turn into costly repairs, ensuring your new door operates smoothly from day one.
Save Time and Money: While a DIY approach might seem like a cost-saving option, it often leads to unexpected expenses. You may need extra materials, tools, or even professional help to fix mistakes, dragging the project out for weeks. Opting for a professional from the get-go can have your garage door up and running within a few hours.
Warranty Protection: Many garage door manufacturers require professional installation to keep their warranties valid. If you install the door yourself and something goes wrong, you might be stuck paying for repairs or a full replacement.
The Right Tools for the Job: Garage door installation requires specialized tools that most homeowners don’t have lying around. Buying or renting them for a one-time project can be expensive and unnecessary, but professional installers come equipped with everything needed to get the job done right the first time.
Expert Guidance and Ongoing Support: Beyond installation, professional installers can even help you choose the right garage door for your needs. hey also provide maintenance tips to keep your door functioning smoothly for years to come. Often, installation services are bundled with the cost of the door, making it a convenient, all-in-one solution.
What To Expect On Installation Day
Getting a new garage door installed is an exciting upgrade for your home. While every installation is slightly different, here’s what you can expect on the day:
Removing the Old Door: The installation process begins with removing the old garage door. If the existing door has an automatic opener, the team will first disconnect it from power to ensure safety. High-tension springs, which can be dangerous to handle, are carefully released before the team dismantles the door. They start by detaching the cables, and then removing the door panels. Once the doors are removed, the tracks and other hardware are taken apart to prepare for the new installation.
Installing the New Door: Once the old door is out, the team begins installing the new one. First, they assemble the door panels, attaching the hinges and rollers as required. Next, they mount the tracks securely on both sides of the door frame, carefully aligning them for stability. The springs and cables, which are essential for the door’s functionality, are installed and correctly tensioned to maintain proper balance. Finally, all components are securely fastened to ensure the door operates safely and efficiently.
Installing the Automation System (If Applicable) If you’ve chosen an automatic garage door, the next step involves installing the opener system. The motor unit is mounted and connected to the door’s arm. Safety sensors are installed to detect obstacles and prevent accidents. The technicians will then program the remote control and set up any smart features, such as Wi-Fi connectivity or app integration, if applicable. They also ensure that all electrical wiring is correctly connected for reliable operation.
Final Adjustments and Testing: After the installation is complete, the team conducts final testing and adjustments. They check that the door is properly balanced and aligned, allowing it to move smoothly without sticking or jerking. The opening and closing mechanism is tested to ensure effortless operation.

Key Takeaways
Installing a new garage door doesn’t have to be a stressful or time-consuming process. While the exact timeframe depends on factors like door type, size, and automation, professional installation ensures everything is done efficiently and safely.
Instead of dealing with the hassle of DIY, trusting experts guarantees a flawless fit, smooth operation, and long-term reliability.
At KangarooGD, we take the guesswork out of your garage door installation. Serving clients across Sydney, we offer expert craftsmanship and top-quality solutions. We handle everything from installation and repairs to custom garage door designs. Ready to upgrade your garage door? Contact us today for a free quote, and let’s get it done!
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