An industrial ladder is one of the most used tools on any roofing job, and the wrong one puts you at real risk. Whether you’re fitting sheets, clearing gutters or replacing a skylight, the ladder has to carry you plus your load and stay steady the whole time. This guide covers what to look for when buying an industrial ladder in Australia. Check the load rating, the material and the height, then confirm the safety standard it must meet. Singh Roofing Supplies stocks ladders and roofing materials and ships across the country.
What makes a ladder industrial, not domestic?
An industrial ladder is built and rated for work use, not home use. In Australia, a workplace ladder must be industrial-grade and rated to at least 120 kg. It also has to meet the AS/NZS 1892 Portable Ladders standard. A domestic ladder, rated to 100 kg, isn’t allowed on a job site.
Two things separate the grades: the load rating and the standard behind it. WorkSafe Victoria’s workplace ladder guidance points to AS 1892.1:2018 for portable ladders used at work. That edition sets the performance and shape an industrial ladder must meet, and confirms the minimum 120 kg safe working load. If you buy for a business, a hire fleet or a build site, the ladder must be labelled for industrial use.
| Feature | Domestic ladder | Industrial ladder |
|---|---|---|
| Minimum load rating | 100 kg | 120 kg |
| Allowed at work | No | Yes |
| Standard to meet | AS/NZS 1892 | AS 1892.1:2018 |
| Best suited to | Home tasks | Trade and site work |
What load rating should an industrial ladder have?
Look for a minimum 120 kg safe working load, and read that as the total of you, your tools and your materials. If you carry heavy loads like the roofing sheets Melbourne trades move daily, pick a higher-rated ladder for headroom. Never load a ladder past its rated limit.
Here’s a worked example. A 95 kg worker with a 20 kg tool belt and guttering is already at 115 kg on a 120 kg ladder, leaving only 5 kg of margin. Crews carrying metal roofing sheets Melbourne suppliers cut to size often choose a ladder rated well above 120 kg.
Aluminium or fibreglass, which material is right?
Aluminium industrial ladders are light and resist rust, which suits most roofing and guttering work. Fibreglass ladders are non-conductive, so they’re the safe pick near electrical hazards or power lines. Match the material to the job and to the site around it.
WorkSafe Victoria states that where electrical hazards exist, you should use a non-conductive ladder such as fibreglass. NT WorkSafe’s portable ladder bulletin goes further, warning that any ladder near power lines should be non-conducting, not aluminium or other metal. For gutter work along the eaves, aluminium is usually fine. For work near supply lines into a building, switch to fibreglass.
What height and type of industrial ladder do you need?
Choose a ladder that reaches about one metre above the point you step onto, then pick the type by task. Singh Roofing Supplies stocks a full range of industrial ladders. That covers extension, step and platform models. It also runs to multi-purpose, access platform and attic types. Planks and fall protection gear round out the range.
NT WorkSafe recommends the ladder extend at least one metre above the landing, set at a 1:4 slope. That puts the base one metre out for every four metres of height. Sort height first, then type.
| Ladder type | Best for | Setup note |
|---|---|---|
| Extension ladder | Roof and gutter access | Secure the top and the base. |
| Step ladder | Free-standing low work | Use fully open on firm ground. |
| Platform step ladder | Longer tasks at one height | Stand on the platform, not the top. |
| Multi or dual purpose ladder | Mixed jobs on one site | Folds to a single or step setup. |
| Access platform ladder | Repeated work at height | Adds a guarded standing area. |
| Attic ladder | Roof cavity and ceiling access | Folds into the ceiling opening. |
| Plank | Spanning between supports | Pair with trestles for a walkway. |
| Fall protection gear | Higher-risk work at height | Adds anchor and restraint options. |
What safety features should an industrial ladder have?
Check for a clear 120 kg load-rating label, non-slip rubber feet, and compliance with AS/NZS 1892. On site, keep three points of contact and allow one person per ladder. Do not climb higher than the point where your shoulders reach the top of the ladder. Add fall protection for higher work.
Good habits matter as much as good gear. NT WorkSafe advises three limbs on the ladder at all times, meaning two feet and one hand, or one foot and two hands. It also calls for rubber or non-slip feet, and one person per ladder. A stabiliser or standoff adds grip at the top. For any work with a fall risk, add proper fall-arrest gear.
How do you set up and use an industrial ladder safely?
A ladder only helps if you set it up properly. WorkSafe Victoria advises working at ground level where you can, and using the ladder for access rather than as a spot for long jobs. Before each use, check it for damage and never climb a bent, cracked or poorly maintained one. Stand it on firm, stable ground, clear of nearby hazards. When the ladder is used for access, secure both the top and the base so it cannot slip or swing while you are on it.
Once you are climbing, keep three points of contact and do not straddle the ladder. Never overreach. Move the ladder rather than stretch for the next spot. Do not use tools that need two hands or heavy force while you are up there, and keep it to one person at a time. Check the conditions first as well. Wet or windy weather, an unstable surface, or power lines close by all change whether the ladder is safe to use that day.
Where can you buy an industrial ladder in Melbourne?
Singh Roofing Supplies stocks industrial ladders alongside its full roofing range and ships across Australia. As one of the roofing suppliers Melbourne trades use, it keeps ladders next to the roofing materials you buy them for. Running steel sheets? The metal roofing supplies Melbourne range sits beside ladders rated to carry the load. For gutter and fascia work, the guttering supplies Melbourne line covers the profiles, downpipes and brackets you reach for at height. Buy the ladder and the materials to match in one order, in store at Truganina or online for delivery nationwide.
Frequently asked questions
What is the difference between a domestic and an industrial ladder?
Load rating and where you can use them. A domestic ladder is rated to 100 kg and is meant for home tasks. An industrial ladder carries a minimum 120 kg rating and meets AS 1892.1:2018 for workplace use. In Australia, only industrial-rated ladders are allowed on a job site, shop or office.
Do I need a fibreglass or aluminium industrial ladder?
It depends on the site. Aluminium is light, rust-resistant and fine for most roofing and gutter work. Fibreglass is non-conductive, so choose it near electrical hazards or power lines. If your task sits close to supply lines into a building, a fibreglass ladder is the safer call.
How tall should an industrial ladder be for roof access?
Tall enough to extend about one metre above the point you climb onto. Set an extension ladder at a 1:4 slope, with the base one metre out for every four metres of height. Where you can, use the ladder for access, not as a place to work.
What load rating do I need to carry roofing materials?
At least 120 kg, and that figure covers you, your tools and your materials together. A 95 kg worker with 20 kg of gear is already at 115 kg. If you lift bundles of sheets or guttering, pick a ladder rated well above 120 kg for a safe margin.
Where can I buy an industrial ladder in Melbourne?
Singh Roofing Supplies stocks industrial ladders in extension, step, platform and multi-purpose styles, plus fall protection. You can buy in-store at Truganina or order online for delivery Australia-wide. They also carry the roofing sheets, Colorbond, polycarbonate and guttering to finish the job.
The bottom line
The rule is simple. Buy an industrial-rated ladder with a 120 kg minimum load rating, the right material for the site, and enough height to reach one metre above the work. Get those three right and the rest of the job is safer from the first rung.
Singh Roofing Supplies is a Melbourne roofing material supplier that ships Australia-wide. The range covers roofing sheets, Colorbond and polycarbonate. It also includes Laserlite, guttering and flashing. You’ll find skylights, tools and industrial ladders too. Order the ladder and the roofing materials for the same delivery.
Call (03) 9394 1400 or 0435 551 400, email info@singhroofingsupplies.com.au, or visit the shop at 2/1 Network Drive, Truganina VIC 3029.
- This article was last updated on
- 07/07/2026
- by SRS Admin
