Your Dream Garage Door, Installed by Perth Experts.
Premium Steel-Line Garage Doors
Australia’s leading brand for over 40 years.
Sectional • Roller • Tilt • Custom
Designed and manufactured to match your home perfectly.
Official Steel-Line Representative
i1 Doors is an official representative of Steel-Line Garage Doors Australia’s leading manufacturer of stylish, durable, and innovative garage door systems. Each Steel-Line door is engineered for performance, safety, and design excellence combining Australian craftsmanship with modern technology.
Which Door Style Suits Your Home?
Steel-Line offers a complete range of garage doors for every style and budget. All custom manufactured in Australia.
The Modern Choice
Sectional Doors
Wide range of options for materials, colours, designs and styles to create the perfect look for your home.
- Sleek, modern aesthetic panels
- Colorbond®, DecoWood® & timber-look finishes
- Superior insulation options available
- Quiet operation with nylon rollers
Space Saving & Reliable
Roller Doors
Space saving, cost effective and reliable. Available in a wide range of sizes and colours from Colorbond® and UniCote® LUX.
- Cost-effective and incredibly durable
- Clean-line ribbed design
- Perfect for smaller garages
- Wide range of Colorbond® colours
Classic & Compact
Tilt Doors
The perfect solution for smaller garages or spaces with restricted sides or headroom without compromising style.
- Ideal for limited headroom
- Simple and reliable mechanism
- Range of panel designs
- Easy manual or motorised operation
Unique & Bespoke
Custom Collection
Building or renovating something special? Our Custom Collection has something perfect for your home with hundreds of options.
- Flush mount & aluminium frames
- Glass, acrylic & louvre inserts
- Barn style & specialty designs
- Matched to your home's architecture
Ready to Transform Your Home?
Discover Steel-Line garage doors with i1 Doors the future of style and performance
How It Works
From FREE measure to beautiful installation — we make it easy.
FREE On-Site Measure
We come to you at no cost, measure the opening precisely, assess your space, and show you door samples to match your home.
Clear Upfront Quote
No hidden costs. You get a detailed price for the door, motor, installation, and removal of your old door. All in writing.
Professional Installation
We remove your old door (and dispose of it), install your new Steel-Line door perfectly aligned, and program all remotes.
Complete Handover
We teach you how everything works, explain the warranty, and ensure you're 100% happy before we leave.
Get Your Free Measure & Quote
We come to you, measure precisely, and show you samples.
We respect your schedule. We will contact you to confirm a convenient time before sending a technician for the measure.
i1 Doors
New Garage Doors & Repairs
Call us anytime for 24/7 garage door repairs
0411 218 204
235A Amelia Street, Westminster – WA, Australia 6061
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