Build Your Dream
Build Better.
Build Alto.
Transform your outdoor living with premium, 100% Australian-made patios, verandahs, and carports, custom-engineered with durable COLORBOND® steel for superior protection and peace of mind.
Your Vision, Our Structure
Available as full-service installations or easy-install DIY kits for the home handyman and tradie.
PATIOS:
Create the ultimate outdoor entertainment area that blends comfort, style, and functionality.
VERANDAHS:
Add classic style and functional shade to your home’s exterior.
CARPORTS:
Durable protection for your cars, boats, or caravans.
Why Choose Alto by Metroll?
We Follow Best Practices
- 100% Australian Made
- Complete Quality Assurance
- Modern Technology
- Custom Solutions
- Expert Guidance
Why Clients Trust Alto
Mark D., Brisbane
"We needed a unique flat/gable combination for our verandah. Metroll's ability to customize the structure to our specific space was a game changer."
Anthony R., Logan
"Finding a carport tall enough for our van was tough until we saw the Alto range. The 100% Australian-made steel looks great and handles the weather perfectly."
Michelle T., Ipswich
"I wanted to tackle my own backyard project and the Alto easy install DIY kit was exactly what I needed. The engineering gave me total peace of mind."
Sara L., Swift
“Safety was our top priority, and this DIY kit delivered complete peace of mind. The engineering is solid, secure, and clearly designed to meet high safety standards. We felt confident using it with our family and guests from day one.”
Request a Quote
Learn More From
Frequently Asked Questions
Metroll supplies a wide range of steel building products including roofing and walling sheets, rainwater goods, fencing materials, structural products, and accessories—all designed for residential, commercial, and industrial applications.
Yes. Metroll has branches across Australia, and you can search for your local branch by entering your postcode on their website to find your closest location and availability.
Metroll offers a range of roofing accessories and components to help complete your installation, including fasteners, insulation, sealants, touch‑up paint and other installation essentials.
Build Your Dream
Build Better.
Build Alto.
Transform your outdoor living with premium, 100% Australian-made patios, verandahs, and carports, custom-engineered with durable COLORBOND® steel for superior protection and peace of mind.
Your Vision, Our Structure
Available as full-service installations or easy-install DIY kits for the home handyman and tradie.
PATIOS:
Create the ultimate outdoor entertainment area that blends comfort, style, and functionality.
VERANDAHS:
Add classic style and functional shade to your home’s exterior.
CARPORTS:
Durable protection for your cars, boats, or caravans.
Why Choose Alto by Metroll?
We Follow Best Practices
- 100% Australian Made
- Complete Quality Assurance
- Modern Technology
- Custom Solutions
- Expert Guidance
Why Clients Trust Alto
Mark D., Brisbane
"We needed a unique flat/gable combination for our verandah. Metroll's ability to customize the structure to our specific space was a game changer."
Anthony R., Logan
"Finding a carport tall enough for our van was tough until we saw the Alto range. The 100% Australian-made steel looks great and handles the weather perfectly."
Michelle T., Ipswich
"I wanted to tackle my own backyard project and the Alto easy install DIY kit was exactly what I needed. The engineering gave me total peace of mind."
Sara L., Swift
“Safety was our top priority, and this DIY kit delivered complete peace of mind. The engineering is solid, secure, and clearly designed to meet high safety standards. We felt confident using it with our family and guests from day one.”
Request a Quote
Learn More From
Frequently Asked Questions
Metroll supplies a wide range of steel building products including roofing and walling sheets, rainwater goods, fencing materials, structural products, and accessories—all designed for residential, commercial, and industrial applications.
Yes. Metroll has branches across Australia, and you can search for your local branch by entering your postcode on their website to find your closest location and availability.
Metroll offers a range of roofing accessories and components to help complete your installation, including fasteners, insulation, sealants, touch‑up paint and other installation essentials.