Building a garage is a project many homeowners consider to add both practical space and potential value to their property.
Whether you’re building a new garage from the ground up or converting an existing one, it’s important to understand the process, including the legal requirements and technical aspects involved.
A Complete Guide To Building A Garage: From Planning To Completion
Planning And Design
The first step in building a garage is planning. This involves deciding on the garage’s size, location, and how it will integrate with the rest of the property. You need to consider the layout of your driveway, access points, and how the structure fits with your home’s aesthetics.
Choosing the right design is essential. For instance, a single or double garage, attached or detached, will have different implications for your property. Think about future use—will you need extra storage space, or do you want to accommodate a workshop? For larger vehicles, like vans or boats, you may need additional width or height.
Getting Permissions And Approvals
Before starting any construction, it’s crucial to check your local council’s regulations and building codes. Most regions in Australia require a permit for new garage builds or conversions.
If you’re converting an existing space into a garage, like turning a carport into an enclosed garage, you may still need approval, depending on your local council’s rules.In some cases, you might need an architect, especially if the garage will involve structural changes to your home.
If your project involves significant changes—like raising the roof or shifting walls—an architect can ensure the changes meet all safety standards and are legally compliant. However, an architect might not be necessary for a basic garage build.
You may only need a building inspector or a structural engineer to sign off on the plans. It’s always a good idea to consult with professionals early to avoid problems down the track.
Structural Considerations
The foundation is one of the most important elements of any building. For a garage, this typically involves pouring a concrete slab. The thickness of the slab and the materials used will depend on the size and weight of the vehicles you plan to park inside. In some cases, you may need to reinforce the foundation, especially if you live in an area with unstable soil or extreme weather conditions.
For walls and framing, timber or steel are the most common materials. Steel is more durable, but timber is more affordable. Whichever material you choose, ensure the framing is solid enough to support the roof and any additional load, such as storage above the garage or heavy equipment.
Electrical And Plumbing
If your garage is going to have more than just a place to park your car—like a workshop, laundry, or additional living space—you may need to add plumbing and electrical systems.
Electrical work should be carried out by a licensed electrician, who will ensure your garage meets safety standards and is connected to your home’s power supply.
Plumbing is less common but could be needed for a bathroom, laundry, or outdoor sink. Like electrical work, plumbing requires a licensed professional to make sure the installation meets local codes.
Roofing And Insulation
The roof of your garage needs to be durable and weather-resistant. Depending on your location, you might want a roof that can handle heavy rainfall or high winds. Common roofing materials for garages include corrugated iron, tiles, or Colorbond steel. These materials are durable and easy to maintain.
If you plan to spend a lot of time in your garage, such as using it as a workshop or living space, insulation might be necessary. Insulating the roof, walls, and even the floor can make a big difference in comfort, especially during extreme temperatures. You can choose from a range of insulation materials, including foam boards, batts, or reflective foil.
Garage Doors And Access
A significant part of building a garage is choosing the right door. Garage doors come in various styles, including roller doors, sectional doors, and tilt doors. Each type has its advantages depending on the space available and how often the door will be used. Roller doors are often used for smaller spaces, as they open vertically and don’t require much clearance.
Sectional doors open in panels, which can be a good option for larger garages. Tilt doors, while traditional, offer a more classic look and are typically used for more substantial garages.If you’re planning on using your garage for more than just parking, you might want additional access points. Side doors or windows can be useful for ventilation, natural light, or providing entry without having to open the main door.
Budgeting And Costs
The cost of building a garage can vary widely depending on size, materials, and location. For a basic single-car garage, costs might start at around $10,000 to $15,000, while a double garage could run upwards of $20,000. Additional features, such as insulation, electrical wiring, and specialised doors, can drive up the price.
While it might seem like a substantial investment, a well-built garage can add significant value to your home. On average, a well-designed garage can increase a property’s value by 5-10%. The increase in home value may help offset the cost of construction, especially if you plan to sell in the future.
Diy Or Professional Builders?
Deciding whether to tackle the project yourself or hire a professional is an important decision. While DIY construction can save money, it requires a good understanding of building codes, tools, and techniques. If you’re confident in your abilities and the project isn’t overly complex, building your own garage might be a rewarding challenge.
On the other hand, hiring professionals can save time and ensure the garage meets all legal and safety standards. Builders, electricians, and plumbers can handle the heavy lifting and technical work, ensuring everything is up to code. If you’re unsure about the best approach, consulting a professional builder or architect early in the process can provide clarity.
Conclusion
Building a garage, whether it’s a new structure or a conversion, is a significant investment in your home. It requires careful planning, attention to detail, and an understanding of local building regulations.
By working with professionals when necessary, ensuring structural integrity, and choosing the right materials, you can create a functional and valuable addition to your property. Whether you’re adding extra storage or creating a dedicated workspace, a well-built garage offers numerous benefits for years to come.
Frequently Ask Question
Do I Need An Architect To Design My Garage?
An architect is not always required unless you’re making significant structural changes to your home, like raising the roof or altering load-bearing walls. For most standard garage builds a builder or structural engineer may be sufficient to ensure your plans meet safety standards.
Is It Better To Build A Garage Myself Or Hire A Professional?
Building a garage yourself can save money but requires experience and knowledge of building codes, tools, and construction techniques. Hiring a professional builder ensures that the garage is built to code, is safe, and meets all local regulations. If you’re unsure, it’s best to consult with a professional.
How Long Does It Take To Build A Garage?
The time it takes to build a garage depends on the size and complexity of the project. A simple, single-car garage may take about 2-3 weeks to complete, while a larger, more complex garage could take 4-6 weeks or longer, especially if you’re adding custom features like electrical work, plumbing, or insulation.