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 Garage with Lean To Profile
Stramit K-Panel® wall sheeting
- The wide-covering wall sheeting is perfect for smaller sized buildings or sheds
- Simple to install due to its quick and conventional fastening design
- Perfect for smaller residential sheds, with a lower profile allowing for smaller flashing.
Stramit K-Panel® wall sheeting
- The wide-covering wall sheeting is perfect for smaller sized buildings or sheds
- Simple to install due to its quick and conventional fastening design
- Perfect for smaller residential sheds, with a lower profile allowing for smaller flashing.
Stramit Longspan® roof and wall cladding
- A great option for those on a smaller budget, and easy to install
- Stramit Longspan® offers customers countless design possibilities with variable screw fixing patterns
- The architecturally limitless applications can enhance whichever roof style you choose.
Stramit Monoclad® roof and wall cladding
- A perfect mix between water-carrying capacity, wind-load durability and design
- Facilitates single pane long-run roofing through Stramit’s compatible Monolap® joint system.
Stramit Monopanel® wall cladding
- Complete your shed's exterior with traditional lines and a sleek, even finish
- Can be ordered in a wide range of colours to suit every taste and style
- Currently unavailable in Queensland, Western Australia or Northern Territory.
Stramit SharpLine® architectural wall cladding
- Add a touch of class to your shed with sleek and elegant panelling
- Features a minimalist design and sharp rib edges that ooze with sophistication
Stramit® C-Clad 280 wall sheeting
- Features traditional lines and concealed fixing to enhance any house or shed
- Easy to install
- Low profile allows for smaller flashing and easy cleaning
- Suitable for horizontal or vertical applications
Stramit® Corrugated roof and wall cladding
- Stramit Corrugated roof and wall cladding is ideal for customers on a budget
- Lightweight, quick and easy to install
- A traditional and iconic shed cladding backed up with modern-day technology and design.
Choose your Garage with Lean To Colours
The large range of COLORBOND® steel range of designer colours offers a classic and contemporary palette to enhance the beauty of every build.
- Gully™
- Ironstone®
- Monument®
- Paperbark®
- Evening Haze®
- Shale Grey™
- Dune®
- Windspray®
- Pale Eucalypt®
- Wallaby®
- Jasper®
- Manor Red®
- Woodland Grey®
- Southerly®
- Classic Cream™
- Dover White™
- Cottage Green®
- Deep Ocean®
- Surfmist®
- Basalt®
- Bluegum®
- Night Sky®
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.
The large range of COLORBOND® steel range of designer colours offers a classic and contemporary palette to enhance the beauty of every build.
- Gully™
- Ironstone®
- Monument®
- Paperbark®
- Evening Haze®
- Shale Grey™
- Dune®
- Windspray®
- Pale Eucalypt®
- Wallaby®
- Jasper®
- Manor Red®
- Woodland Grey®
- Southerly®
- Classic Cream™
- Dover White™
- Cottage Green®
- Deep Ocean®
- Surfmist®
- Basalt®
- Bluegum®
- Night Sky®
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.
Create a softer, more subtle look with a true Matt finish.
- Bluegum®
- Basalt®
- Surfmist®
- Monument®
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.
More weather protection for steel industrial buildings in coastal and industrial environments.
- Windspray®
- Shale Grey™
- Wallaby®
- Dune®
- Monument®
- Surfmist®
- Woodland Grey®
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.
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Paperbark® (topside) / Surfmist® (underside)
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Shale Grey™ (topside) / Surfmist® (underside)
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Manor Red® (topside) / Surfmist® (underside)
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Surfmist® (topside) / Surfmist® (underside)
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Classic Cream™ (topside) / Surfmist® (underside)
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Pale Eucalypt® (topside) / Surfmist® (underside)
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Paperbark® (topside) / Paperbark® (underside)
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Surfmist® (topside) / Dover White™ (underside)
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Woodland Grey® (topside) / Classic Cream™ (underside)
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Classic Cream™ (topside) / Classic Cream™ (underside)
Colour lead times may vary on certain finishes in some areas. Check with your Fair Dinkum Builds representative before ordering.
The double-sided 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® and ® colour names are registered trade marks of BlueScope Steel Limited. ABN 16 000 011 058.
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.
- Windspray®
- Dune®
- Deep Ocean®
- Surfmist®
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.
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.
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UniCote® LUX Silver Quartz
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UniCote® LUX Zinc Graphite
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UniCote® LUX Pentagon
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UniCote® LUX Spectrum
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UniCote® LUX Weathered Iron
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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.
Choose your Garage with Lean To Roller Doors
Taurean NovaTaur®
- These residential roller doors feature a spring system tested to endure up to 25,000 cycles with ease
- Rigid and firm construction for enhanced security
- The stylish and tasteful rounded design is attractive as well as functional.
For total ease of use, the Taurean NovaTaur® roller door system is available with Grifco or Merlin automatic openers.
Taurean NovaTaur®
- These residential roller doors feature a spring system tested to endure up to 25,000 cycles with ease
- Rigid and firm construction for enhanced security
- The stylish and tasteful rounded design is attractive as well as functional.
For total ease of use, the Taurean NovaTaur® roller door system is available with Grifco or Merlin automatic openers.
Taurean Pr1me Shed Roller door
- Includes several built-in safety features and a spring system which is suitable for a lifetime of household use
- High-quality rounded steel panelling is available in sizes as large as 3100mm x 5400mm (Height x Width)
- A robust and reliable option to protect the contents of your shed.
The Taurean Pr1me Shed Roller door can also come with Grifco or Merlin automatic openers.
Taurean Windstrong®
- The Taurean Windstrong® offers optimal protection against high-force winds
- Offers a weather-protected access door perfect for residential buildings
- Features a flexible sealing strip along with its interior which blocks our leaves, dirt or debris.
The Taurean Windstrong® roller door also is available with Grifco or Merlin automatic openers for optimum useability.
Choose your Garage with Lean To Roof Pitch
11 degrees
- Subtle, classic gradient which is ideal for garages and residential properties
- Suitable for both monopitch/skillion and gable roof sheds
- 11º is considered a trusted, go-to option for residential builds.
11 degrees
- Subtle, classic gradient which is ideal for garages and residential properties
- Suitable for both monopitch/skillion and gable roof sheds
- 11º is considered a trusted, go-to option for residential builds.
15 degrees
- Its higher interior allows for access to larger vehicles, boats or caravans
- This solid and defined roofline is aesthetically pleasing
- Its effective water run-off system can be advantageous to those who live in high rainfall areas
- Can be paired with both skillion/monopitch and gable roof styles.
22 degrees
- 22º is the ideal pitch to attach solar panels to your shed’s roof
- Large internal clearance space means there is plenty of room for vehicles etc.
- Performs well under harsh weather conditions
- Can be used with both skillion/monopitch and gable roof designs.
30 degrees
- 30º roof slopes easily run off heavy rain
- Massive internal clearance area allows room for a mezzanine, large vehicles or both
- Ideal for those who prefer strong and defined architectural lines
- Suitable for gable roofs only.
45 degrees
- Visually dynamic and impactful roofline resembles that of a church
- Perfect for any heritage-listed buildings
- Withstands rain and other harsh weather easily
- Suitable only for gable style shed roofs.
5 degrees
- The perfect option for residential buildings where looks are everything
- A straight roof gives a shed a more streamlined and contemporary aesthetic
- Can only be used with skillion (or monopitch)
Eave overhangs
- Eaves provide total weather protection to doors and openings
- A popular option for customers who want a clean, modern aesthetic
- Excellent performance in both colder and warmer climates.
Lean-to side walls
- Maximise on the available space by creating a roofed area next to your shed
- Utilise this space either as a veranda or an additional storage area
- Provides an excellent shaded area for a BBQ.
- Can be left open or enclosed with cladding, and can be added to both skillion and gable style sheds.
Step skillion
- A distinctly contemporary and modern looking roofline
- Can be tailored to suit any roof pitches between 5º and 22º
- Ideal for sheds which are close to boundary height restrictions.
Choose your Garage with Lean To Extras
Glass sliding doors
- Provide functional access points that also let in natural light
- Offers customers complete freedom over how you utilise your shed
- Increases the amount of air circulation.
Glass sliding doors
- Provide functional access points that also let in natural light
- Offers customers complete freedom over how you utilise your shed
- Increases the amount of air circulation.
Gutter styles
- Can be ordered in a wide range of COLORBOND® steel colour options to suit all styles
- We supply a range of gutters that comply with local or regional requirements
- Check with your local Fair Dinkum Builds outlet for gutter options available in your area.
Insulation
- Increase the overall comfort within your shed – regardless of the weather
- Highly effective heat reflection capabilities that prevent overheating
- Numerous insulation options for customers to choose from with optional R rating.
Open bays
- Increase natural air circulation throughout your shed
- Allow for easy access for vehicles – or use as a shaded outdoor area.
Partitions
- Transform one large space into several smaller ones
- Gives you total control over the floorplan of your shed
- Perfect for making an office space, additional storage or a spare room.
Personal access doors
- Provides easy access or an exit point, without using the roller doors
- Can be made to different widths that suits your requirements
- Available in a wide range of COLORBOND® steel and COLORBOND® steel Matt colour options.
Skylight
- Brighten your shed with natural sunlight
- Save on electricity and heating bills during the day
- Skylights are all constructed using fibreglass or durable and long-lasting polycarbonate sheets.
Stairs
- Available in varying heights to suit the dimensions of your shed
- Allow safe and easy access to a mezzanine
- Choose between a range of wooden or steel stairs.
Storage mezzanines
- Free up floor space
- Get rid of any clutter or large items
- Get the maximum amount of use out of all the available roof space.
Whirlybirds
- Decrease condensation within your shed
- Circulate the air effectively, preventing it from becoming stale
- Allow you to enjoy your shed within the hottest months of the year.
Windows
- Specially designed shed windows that keep the shed watertight
- Attractive aluminium steel finishing for added elemental protection and style
- Features only high-quality AMIA window materials.
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.
That's over and above any materials warranty you get from our suppliers.
Our system warranty is subject to the limitations and qualifications set out in the Warranty Terms and Conditions available here.
Our products are engineered to the highest safety standards and therefore comply with all national, state and territory building code requirements.
Our sheds are also ShedSafe accredited – an industry recognised stamp of approval, so you know that your shed will protect you, your family and your investment.
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.
FAQs About Building Garages with Lean Tos
Council approval requirements depend on your property's location, zoning, and the size of the structure you're building. Most councils treat a garage with lean to as a single structure, so the combined dimensions determine whether you need approval or can proceed as exempt development.
Your Fair Dinkum Builds representative will check the specific requirements for your property and let you know what's needed. If approval is required, we can prepare and submit the necessary plans and documents as part of the project. For state-specific guidance on what triggers approval requirements, we've covered the rules in detail for garages in NSW, Queensland, Victoria, South Australia, Western Australia, and Tasmania.
Cost depends on the size of both the main garage and lean to, the extras you add, site access, and whether you need earthworks or a concrete slab. A basic 6m × 6m garage with a 3m lean to will cost less than a larger build with insulation, multiple roller doors, and windows.
The best way to get an accurate price is to submit a quote request with details about what you're after. We'll provide a price based on your specific project rather than a broad estimate that may not reflect what you actually need. For more context on how different factors affect pricing, our article on garage building costs breaks down the variables that influence final pricing across different garage types and configurations.
The lean to extends off the main garage structure at the same roof pitch, so it affects the width of the footprint but not the maximum height. The highest point of the roof stays the same as it would be for a standalone garage of the same pitch.
What changes is the roofline on the lean to side, which slopes down from the ridge. Your Fair Dinkum Builds representative can show you how the final height profile looks based on your chosen roof pitch and garage dimensions.
You can insulate both the main garage and the lean to, or just one section depending on how you'll use each space. Insulation goes into the roof and walls during construction, reducing heat transfer and making the interior more comfortable year-round.
Most people insulate the main garage if they're using it as a workshop or spending time inside. The lean to typically gets left uninsulated if it's just for storage, but you can add it if you want consistent temperature control across the whole structure.
The roof on a garage with lean to slopes in one direction, channelling rainwater to gutters that run along the lower edge. We install downpipes and drainage to direct water away from the structure and prevent pooling around the base.
If your property has specific stormwater requirements or restrictions, your Fair Dinkum Builds representative will factor these into the design. This might include connecting to existing drainage systems or directing water to a particular part of your property to meet council conditions