Garage & Carport Engineering
Whether you need an enclosed garage for secure vehicle storage or an open carport for weather protection, these structures require proper structural engineering to ensure they withstand wind loads, support roofing, and comply with local council requirements.
Our team designs garages and carports optimised for your site's specific conditions — considering wind region, terrain category, soil type, and proximity to boundaries to deliver a structure that's safe, compliant, and built to last.
Structure Options
Enclosed Garage
Fully enclosed structure providing maximum security and weather protection. Available in single, double, or triple configurations with roller door or tilt panel access.
- Full weather and security protection
- Can include storage, workshop, or utility space
- Higher structural requirements for walls and bracing
- Adds significant property value
Open Carport
Open-sided roofed structure providing shade and rain protection. Cost-effective solution with simpler construction and fewer council requirements in many areas.
- Lower cost than enclosed garage
- Faster construction and simpler approvals
- Good ventilation and natural light
- Can be freestanding or attached to dwelling
Material Choices
Steel Frame
- Clear-span capability for wider openings
- Termite and rot resistant
- Fast erection time with bolted connections
- Ideal for large garages and double carports
- Powder-coated or galvanised finish options
Timber Frame
- Natural aesthetic matching existing dwellings
- Hardwood or treated pine options
- Easily modified and extended on site
- Cost-effective for smaller structures
- Requires termite management system
Brick & Block
- Maximum security and fire resistance
- Matches brick veneer dwellings perfectly
- Excellent thermal and acoustic performance
- Requires engineered lintels and tie-down systems
- Longer construction timeframe
Slab & Footing Requirements
Every garage and carport requires an engineered slab and footing system designed for the specific soil conditions on your site. The slab must support vehicle loads, resist ground movement, and provide adequate anchorage for the superstructure.
- Slab-on-ground design per AS 2870 for the site's soil classification
- Edge beam and internal beam sizing for vehicle loading
- Steel reinforcement mesh and bar scheduling
- Hold-down bolt and base plate anchorage details
- Drainage provisions and fall gradients for the slab surface
Need a garage or carport?
From single garages to multi-bay carports, our team delivers structurally sound designs tailored to your property.