Roof Safety Anchor Systems

Your commercial, strata and residential height safety specialists.
Get a FREE Quote

Roof Height Safety Anchors

If you’ve ever had someone clean your gutters, check a roof leak, or install solar panels on your home, chances are they were relying on a safety system you couldn’t see. We’re talking about roof anchor points—one of the most important tools when it comes to working at heights.
And as people who live on ladders and rooftops day in, day out, we can tell you—those anchors aren’t just metal bits bolted onto roofs. They’re lifesavers. Quite literally.

At The Gutter Cleaning Co, we’ve been climbing roofs across Australia for years. Whether it’s tiled, metal, residential, or commercial—we’ve worked on them all. And we've seen what happens when safety is taken seriously... and when it isn’t.

So, if you're a homeowner, strata manager, builder, or business owner looking to get your head around roof safety anchor systems, here’s everything you should know—straight from the people who rely on them every day.

A Quick Look

Anchor Type Best For Permanent/Temporary Installation Surface Key Benefit
Surface-Mounted Metal residential roofs Permanent Trimdek, corrugated metal Simple and effective
Purlin-Mounted Commercial metal roofs Permanent Structural beams High-strength, load-bearing
Concrete-Mounted Apartment blocks, schools Permanent Concrete slab Very strong, great for long-term use
Steel-Fixed Industrial buildings Permanent Steel framework Designed for heavy-duty tasks
Temporary (Spyda etc.) Short-term access jobs Temporary Tile or metal roofs Portable and easy to set up

 

Why Roof Safety Anchor Points Matter

Falls from height are one of the leading causes of workplace injuries and deaths in Australia. According to Safe Work Australia, between 2015 and 2019, 122 workers lost their lives due to falls from heights. In 2021 alone, that number was 19.

And we’re not just talking about big construction sites—many of those accidents happened on regular rooftops doing regular jobs like cleaning gutters, fixing vents, or inspecting air conditioners.

Roof safety anchor points reduce that risk. When installed correctly and paired with the right gear—harnesses, lanyards, retractable lines—they give workers a solid connection point that can arrest a fall and keep them safe.

But not all roofs are the same. Neither are all anchor systems.

Types of Roof Safety Anchors We Work With

Over the years, we’ve worked with every kind of roof system you can think of. Each roof has its quirks, and choosing the right anchor type is key to doing the job safely and efficiently.

Surface-Mounted Anchors

  • Where they’re used: Corrugated or Trimdek metal roofs.
  • How they’re attached: Directly screwed or riveted onto the roof sheet.
  • Why they work: They’re quick to install, durable, and often include built-in shock absorbers for extra protection.

We often use these when there’s no access to the structural frame below, but the roof itself is sound.

Purlin-Mounted Anchors

  • Where they’re used: Metal roofs with accessible purlins (horizontal roof beams).
  • Why they’re better (sometimes): They offer a more secure connection than surface-mounted options because they’re bolted into the structural frame.

We typically recommend these on commercial buildings where long-term maintenance access is required.

Concrete-Mounted Anchors

  • Where they’re used: Concrete slab roofs—think apartment buildings, schools, or industrial facilities.
  • Installation specifics: Requires a concrete thickness of at least 150 mm, with holes drilled 28 mm wide and 110 mm deep. The concrete must be at least 32 MPa strength.

These use stainless steel eyebolts or D-rings, and they’re tested to serious standards. Once installed, they’re rock solid.

Steel-Fixed Anchors

Perfect for industrial sites or any structure with steel beams. They bolt directly onto the steel framework and provide a reliable anchor for high-risk environments like factories or large warehouses.

Temporary Anchors

Sometimes you just need something for a short-term job. For that, using systems like the Spyda or Templink 3000 makes sense—they’re portable, easy to use, and don’t damage the roof. Carrying them with you on just about every job where a permanent solution isn’t available yet.

Permanent Anchors

For buildings that require regular roof access—solar panel cleaning, air con maintenance, gutter work—a permanent anchor setup just makes sense. It’s a one-time installation that pays off in safety and peace of mind.

What the Law Says – And Why It Matters

You might be wondering, “Can’t I just install an anchor myself?” Short answer—no. Not if you want it to actually protect someone. Roof anchors in Australia are governed by some strict standards, and for good reason.

Here’s the big one:

AS/NZS 1891.4:2009

This is the standard that governs how fall arrest systems (including anchors) are selected, installed, and maintained.

Anchors must withstand 15 kN of force (around 1,500 kg), held for 2.5 minutes. They also need to be placed in a way that limits fall distances and reduces swing hazards.

We work to this standard every day—it’s the baseline for compliance and a requirement under WHS laws.

AS/NZS 5532:2013

This standard focuses on how single-point anchors should be manufactured and tested. It’s more specific than 1891.4 and calls for 3-minute load tests at 15 kN.

However, it’s under review due to some confusion in the industry and hasn’t been made mandatory.

Other Related Standards

  • AS/NZS 1891.2 – Horizontal lifeline systems
  • AS/NZS 4488.2 – Rope access systems
  • AS 1657:2018 – Walkways, ladders, platforms, and guardrails

Staying compliant doesn’t just protect workers—it protects property owners and employers legally as well.

If an accident happens and your roof wasn’t compliant, you could be on the hook. Literally and financially.

How We Install Roof Safety Anchors

Now, let’s talk about what actually goes into an installation job. It’s not just about drilling in a bolt and calling it a day.

Step 1: Site Assessment

Before anything goes in, we assess:

  • Roof material and slope
  • Structural integrity
  • Access points and hazards
  • Frequency of roof access

We also identify the safest path for workers to move around the roof. Every setup is custom.

Step 2: Choosing the Right Anchor

We consider things like:

  • Fall direction
  • Load distribution
  • Harness compatibility
  • Whether the anchor needs to rotate (some do!)

For example, if we’re working with a concrete slab, we’ll verify that it meets minimum thickness and strength requirements, and ensure a 200 mm edge clearance.

Step 3: Installation

All of our technicians are licensed to work at heights. We follow strict install protocols and document everything, including:

  • Anchor type and serial number
  • Load test results
  • Date of install
  • Installer certification

If required, we also install signage and safe access paths as part of a full-height safety system.

Why Ongoing Maintenance Is Non-Negotiable

Installing the system is one thing. Keeping it safe is another.

Roof anchors must be inspected at least once a year by a competent person. This isn’t just a checkbox—it’s critical. Weather, corrosion, or roof work can affect the integrity of your system without you even knowing.

What We Look for During an Inspection:

  • Signs of corrosion or fatigue
  • Loose fittings or damaged fasteners
  • Anchor movement
  • Compliance with manufacturer specs
  • Load test verification (especially for concrete-mounted types)

We always provide a written report, test logs, and updated certification.

Who Needs Roof Anchors?

We’ve worked on everything from small homes to huge commercial setups. Some of the common places we install anchors:

Residential

Commercial

  • Shopping centres and retail complexes
  • Schools and universities
  • Office buildings with HVAC systems
  • Hospitals and clinics

Strata Properties

If you’re managing a multi-unit property, permanent anchors are a no-brainer. Maintenance crews use them regularly for windows, gutters, and more.

Training Matters Too

Even the best anchor system in the world is useless if the person using it doesn’t know what they’re doing.

That’s why we always recommend training workers in:

  • Proper harness fitting
  • Lanyard connection points
  • Fall distance calculation
  • Equipment inspection and care

It’s not about adding another rule—it’s about making sure everyone gets home safely.

Final Thoughts

Roof safety anchor systems aren’t optional—they’re essential. Whether you’re running a business, managing a property, or just keeping your family home in shape, the moment someone sets foot on that roof, their safety is your responsibility.

At The Gutter Cleaning Co, we don’t just clean gutters—we make sure the people doing the work are protected. With certified installers, WHS-compliant systems, and years of experience working at heights, we’ve built our reputation on doing the job right and doing it safe.

If you’re not sure what your property needs, give us a shout. We’ll help you figure out a system that fits—no pressure, just honest advice from a crew that knows the ropes.

Why Choose Gutter Cleaning Co?

  • More than 10+ years experience
  • Fully insured and certified
  • Free up-front quote
  • No mess guarantee
  • Residential, commercial and strata
  • Professional and friendly crew
  • Before and after photos on each job
  • 100% satisfaction guarantee
  • Affordable and long-lasting
  • Highest safety standards
Get a Quick Quote
Thank you! We'll in touch with you shortly.
Oops! Please try again, something went wrong while submitting the form.

The benefits

"Fantastic work! The team at Gutter Cleaning Co were fast, efficient, tidy, knowledgeable, polite and cheerful. I have a big house with many gutters and they had them spotless in a few hours. Can’t wait to book in another clean soon."

-
Harris Tanner

"Excellent service, our gutters and roof were all cleaned immaculately. I highly recommend Gutter Cleaning Co for any gutter cleaning needs. Thank you for such a great job and see you again soon!"

-
Jackson

"I would like to thank Jesse from Gutter Cleaning Co for his work cleaning our gutters and installing gutter guards. Him and the rest of the team are professional, friendly and full of expertise. The job was done with care, understanding and great communication. I highly recommend them and will be using their services again in the near future."

-
Lucie

"Good, I highly recommend this company for cleaning roof, on time, responsive and professional. Thanks again."

-
Ekta Chopra

Safe, roof access solutions

You can be confident in with our no-mess guarantee and we provide a before-and-after photo report. Get in touch with us today for your free in-person quote.

Call us for a free in-person quote!
Call 0414 175 704