A garage with lean to gives you covered space on two fronts. The main garage protects your vehicles and valuable equipment, while the lean to extension creates sheltered area along one side for extra storage, a workspace, or weather protection without the cost of a fully enclosed second bay.
Fair Dinkum Builds constructs garages with lean tos using Australian steel throughout. You decide the size of both sections, the roof pitch, door placement, and how open or enclosed you want the lean to side to be. We handle everything from design and council documents through to installation and handover, so you get a build that works for your property and suits your specific needs without having to coordinate multiple trades or suppliers.
Want to see what's possible? Check out our Shed Designer App today and, when you're ready, contact us to get a quote.
Why add a lean to to your new garage build?
Adding a lean to when you're already building a garage makes sense if you need more covered space but don't want to pay for a second fully enclosed bay. The lean to shares the main structure's framework and roof, which keeps the cost down compared to building two separate structures or adding another enclosed garage bay later.
People use lean tos in different ways depending on what they need. Some create a covered workspace for projects that generate dust or noise you don't want inside the main garage. Others use the space to store firewood, outdoor furniture, or equipment that needs protection from rain and sun but doesn't need to be locked away. The concept works similarly to how you might attach a carport to your house for weather protection, except the lean to extends from your garage rather than your home. The lean to can also shelter the side of your house from weather, or give you covered access between your garage and home.
You control how open or enclosed the lean to is. Leave it completely open for maximum airflow and easy access, or add walls on one or more sides for wind protection and security. The lean to offers flexibility without locking you into a fixed layout from day one.
Customise your garage with lean to
Every garage with lean to we build starts as a blank canvas. You choose the profile, colours, door types, roof pitch, and any extras that make the build work for your property and how you'll use the space.
Choose your Profile
Stramit® Corrugated delivers a cost-effective and dependable solution for both roof and wall cladding. This profile uses traditional roofing methods enhanced by contemporary design and engineering, making it lightweight, durable and straightforward to install. If you're building in a high wind region, corrugated remains a popular choice for its proven weather performance.
Stramit Monoclad® offers a balanced combination of water-carrying capacity, wind-load performance, and simple fixing. Its compatible Monolap lap joint system allows for single-plane, long-run roofs, and it's suitable for roof pitches as low as two degrees.
Stramit K-Panel® provides wide-covering wall sheeting that works particularly well for smaller garages. The lower profile allows for smaller flashing, which can help with tighter budgets, while its conventional fastening system makes installation quick and simple.
Stramit Monopanel® creates clean, fresh lines on your garage's exterior. This profile is available in a wide selection of COLORBOND® steel colour options, though it's not available in Queensland, Northern Territory, or Western Australia.
Stramit® C-Clad 280 features traditional lines with concealed fasteners. The low profile lets you use smaller flashing, and it can be installed both horizontally and vertically for design flexibility.
Stramit SharpLine® brings elegance and architectural distinction to your garage through its striking appearance. This architectural wall cladding attaches with direct-fix fasteners and lets your design creativity shine through.
Choose your Colour
The large range of COLORBOND® steel range of designer colours offers a classic and contemporary palette to enhance the beauty of every build.
COLORBOND® steel
Southerly®
COLORBOND® steel
Bluegum®
COLORBOND® steel
Night Sky®
COLORBOND® steel
Surfmist®
COLORBOND® steel
Shale Grey™
COLORBOND® steel
Evening Haze®
COLORBOND® steel
Dune®
COLORBOND® steel
Woodland Grey®
COLORBOND® steel
Monument®
COLORBOND® steel
Gully™
COLORBOND® steel
Jasper®
COLORBOND® steel
Wallaby®
COLORBOND® steel
Ironstone®
COLORBOND® steel
Deep Ocean®
COLORBOND® steel
Windspray®
COLORBOND® steel
Basalt®
COLORBOND® steel
Pale Eucalypt®
COLORBOND® steel
Cottage Green®
COLORBOND® steel
Manor Red®
COLORBOND® steel
Paperbark®
COLORBOND® steel
Classic Cream™
COLORBOND® steel
Dover White™
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The COLORBOND® steel colour swatches displayed have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions, screens and devices may affect colour tones and finishes.
COLORBOND® steel and ® colour names are registered trademarks of BlueScope Steel Limited. ABN 16 000 011 058.
More weather protection for steel industrial buildings in coastal and industrial environments.
COLORBOND® Ultra steel
Shale Grey™
COLORBOND® Ultra steel
Monument®
COLORBOND® Ultra steel
Woodland Grey®
COLORBOND® Ultra steel
Surfmist®
COLORBOND® Ultra steel
Dune®
COLORBOND® Ultra steel
Wallaby®
COLORBOND® Ultra steel
Windspray®
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The COLORBOND® Ultra steel colour swatches displayed have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions, screens and devices may affect colour tones and finishes.
COLORBOND® Ultra steel and ® colour names are registered trademarks of BlueScope Steel Limited. ABN 16 000 011 058.
Create a softer, more subtle look with a true Matt finish.
COLORBOND® steel Matt
Bluegum®
COLORBOND® steel Matt
Monument®
COLORBOND® steel Matt
Basalt®
COLORBOND® steel Matt
Surfmist®
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The COLORBOND® steel Matt colour swatches displayed have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions, screens and devices may affect colour tones and finishes.
COLORBOND® steel Matt and ® colour names are registered trademarks of BlueScope Steel Limited. ABN 16 000 011 058.
Achieve the design edge you’re looking for with the UniCote® LUX world-first, innovative multi-paint method and stand out from the crowd.
UniCote® LUX finishes are only available in Stramit SharpLine® and Monopanel® cladding.
UniCote® LUX
Silver Quartz
UniCote® LUX
Zinc Graphite
UniCote® LUX
Pentagon
UniCote® LUX
Spectrum
UniCote® LUX
Weathered Iron
UniCote® LUX
Ashwood
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The UniCote® LUX images displayed have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions, screens and devices may affect colour tones and finishes.
UniCote® is a registered trademark of Colossal Management Pty Ltd.
Apply MagnaFlow® sheeting to your steel building projects for more durability and extra protection in corrosive environments.
MagnaFlow®
Off White
MagnaFlow®
Birch
MagnaFlow®
Armour Grey
MagnaFlow®
Slate Grey
MagnaFlow®
Monolith
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The MagnaFlow® colour swatches displayed have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions, screens and devices may affect colour tones and finishes.
MagnaFlow® is a registered trademark of Fletcher Building Holdings Limited.
SuperDura™ Stainless steel is design to provide performance in severe coastal and industrial environments.
SuperDura™ Stainless steel
Windspray®
SuperDura™ Stainless steel
Dune®
SuperDura™ Stainless steel
Deep Ocean®
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The SuperDura™ Stainless steel colour swatches displayed have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions, screens and devices may affect colour tones and finishes.
SupaDura™ Stainless steel and ® colour names are trademarks of BlueScope Steel Limited. ABN 16 000 011 058.
Choose your Roller Doors
Taurean NovaTaur®
TTaurean NovaTaur® roller doors are designed specifically for residential garages with a rounded panel and stylish appearance. The spring system is tested to work for 25,000 cycles, and the quiet, discrete operating system suits residential areas perfectly.
Taurean Pr1me roller door
Taurean Pr1me roller doors deliver all-round performance in security, strength and aesthetics. These doors feature a stylised and refined, rounded appearance with multiple safety features and a balanced spring system also tested to 25,000 cycles.
Taurean Windstrong®
Taurean Windstrong® roller doors are engineered for optimal wind resistance, making them suitable for areas with challenging wind conditions. The wide-access design works well in residential settings, and these doors include a built-in flexible sealing strip for protection against dirt and debris.
Choose your Roof Pitch
11 degrees
11 degrees is often considered the optimum roof pitch for residential garages. This classic and timeless gradient is visually pleasing and can be suited to either monopitched or gable-roofed garages.
15 degrees
15 degrees provides more expansive internal clearance for your garage while casting a strong and defined roofline. This roof slope performs well in harsh weather conditions and is suitable for both gable and skillion roof styles.
22 degrees
22 degrees is the ideal pitch for customers who want to install solar panels on their garage roof. This pitch provides substantial clearance to house large cars easily and is suitable for both monopitched and gable-roofed garages.
30 degrees
30 degrees offers an alternative roof slope for those who appreciate a robust architectural profile. This pitch provides generous internal clearance that can accommodate a mezzanine or large vehicles, though it can only be used on gable-roofed garages.
45 degrees
45 degrees creates a defined and impactful roof profile. This pitch provides excellent performance in heavy rain or snowfall and is often chosen by heritage-listed building owners. It's only suitable for use on gable roof garages.
Step skillion
Step skillion delivers a distinctly current and modernised garage aesthetic. This design adds additional shelter that you can use for storage or shade, and step skillions often provide an ideal solution for garages near height restrictions. You can combine roof pitch options suitable for skillion roofs (between 5° and 22°).
Eave overhangs
Eave overhangs protect the openings of your garage from rainfall and are favoured by those wanting an ultramodern looking garage. This option is effective in both rainy and snowy climates.
Lean-to side walls
Lean-to side walls maximise the available space by adding coverage to the side of your garage. This provides the perfect area for a BBQ, additional storage or a workstation. You can choose to enclose it with wall cladding or leave it open. Lean-tos are available on roof pitches ranging between 5° and 2° and can be added to both skillion or gable roofs.
Choose your Extras
InfinitiLine® gutter provides excellent water-carrying capacity and high-performance overflow protection during heavy rain events. The overflow protection slots are concealed to maintain a smooth, continuous line and reduce the risk of water damage to your garage or its contents. This option is available in NSW and ACT only.
Open or closed-in gables give you design flexibility. The high pitch of gable roofs provides excellent water dispersion, and you can combine gables with eaves and other design options to make your garage stand out. Choose between open or closed gable design depending on your needs and preferences.
Skylights bring natural sunlight into your garage space using fibreglass or polycarbonate sheeting. This reduces the need for artificial lighting during the day and can save on heating or lighting costs. Our polycarbonate skylights are extra strong and made to endure many years of use.
Other gutters offer a wide range of options to create a rainwater solution that suits your garage and property. Various styles and sizes are available to ensure compliance with regional requirements, and the gutters come in a wide variety of COLORBOND® steel colour options.
Windows bring natural light into the garage, reducing the need for artificial lighting during the day. You can add them to walls or roller doors depending on where you need light.
Personal access doors give you entry to the garage without opening the roller doors. This is useful if you're moving between the garage and house regularly, or accessing the space on foot rather than by car.
Insulation reduces heat transfer through the roof and walls, keeping the interior cooler in summer and warmer in winter. This matters if you're spending time working in the garage or storing temperature-sensitive materials. For more detail on how insulation affects different types of steel builds, our guide to sheds with insulation covers the thermal performance benefits across various building types.
Concrete slab provides a solid, level base for your garage with lean to. We can organise this as part of the complete project, so you don't need to coordinate a separate contractor.
30-year system warranty
Compliant and safe design
Common use cases for lean to garages
People build garages with lean tos for specific reasons, usually because they need two types of covered space that serve different purposes.
Vehicle protection plus outdoor storage: The main garage secures cars or bikes, while the lean to stores items that need weather protection but don't need to be locked away. Think gardening equipment, outdoor furniture during winter, or bulk materials like mulch and potting mix.
Workshop with material storage: If you're running a trade business or doing regular projects at home, the main garage becomes your workshop with tools and benches, while the lean to stores timber, steel offcuts, or materials that would clutter the workspace. The layout works similarly to a workshop shed but with the added benefit of a separate covered zone for raw materials and finished projects.
Covered entertaining area: Some people use the lean to as a sheltered outdoor zone adjacent to the main garage. Add a concrete slab under the lean to and you've got a covered area for barbecues or outdoor seating that stays dry when it rains.
Firewood and equipment shelter: The lean to keeps firewood dry and accessible throughout winter, while protecting lawnmowers, whipper snippers, and other equipment from the elements between uses.
Machinery and vehicle overflow: Rural properties often use the main garage for a primary vehicle or workshop, with the lean to sheltering tractors, ride-on mowers, or agricultural equipment that's too large or dirty for the enclosed space.
The lean to offers flexibility because you can change how you use it over time. What starts as storage space can become a workspace, or vice versa, without needing to modify the structure. This is one reason why sheds with lean tos remain popular across residential, rural, and light commercial applications.
Common sizes for lean to garages
Lean to garages come in whatever dimensions work for your property and what you're storing. That said, certain size combinations are more common because they match standard vehicle dimensions and typical use cases.
6m × 6m garage with 3m lean to: This gives you a double garage for two cars, with a 3-metre wide lean to running along one side. The lean to is wide enough for covered storage or a small workspace without dominating the overall footprint.
9m × 6m garage with 3m lean to: The extra length accommodates longer vehicles like utes or vans, or creates room for a workshop area behind parked cars. The 3-metre lean to provides the same covered space as the smaller option.
12m × 6m garage with 3m or 4m lean to: This size suits rural properties or people running businesses from home. The main garage holds multiple vehicles or functions as a large workshop, while the wider lean to option (4 metres) creates substantial covered storage or work area.
Custom dimensions: If none of the common sizes fit your property or requirements, we'll build to the exact dimensions you need. For a detailed breakdown of standard measurements and how they relate to different uses, our garage dimensions and sizes guide explains how width, length, and clearance heights affect what you can store and how you use the space. Your Fair Dinkum Builds representative will work through what size makes sense based on what you're storing, your property boundaries, and any council restrictions on building size or setback distances.
Where we can build your garage with a lean to
Fair Dinkum Builds operates across Australia through a network of local teams who understand the specific requirements for their region. This includes engineering for your wind region, knowing local council processes, and building to the relevant Australian standards.
We construct garages with lean tos in metro and regional areas, on residential blocks and rural properties. The build process stays the same regardless of location: you work with a local representative who manages everything from the initial design through to final installation.
If you're in a cyclonic zone or high wind region, the engineering and materials get adjusted to meet those conditions. Your local Fair Dinkum Builds team handles this as part of the standard process, so you don't need to research specifications or structural requirements yourself.
Contact us with your property location and we'll connect you with the right team to progress your project.
Our industry-leading system warranty offers you peace of mind and security. All Fair Dinkum Builds designs are engineered using our unique software solutions and backed by our technical expertise, meaning we'll guarantee they'll withstand wind conditions for 30 years.
All our garages and other quality products are engineered to the highest safety standards and therefore comply with all national, state and territory building code requirements.