The Australian Caulking Company PTY LTD

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The Australian Caulking Company PTY LTD Sydney’s largest dedicated caulking crew. Trusted by Tier 1 & 2 builders across Sydney. Message us to brief a job.

We deliver certified, compliant, technically superior joint sealing for commercial, remedial & facade projects—on time, to spec, no fuss.

Fixing what the last guy didn’t. 😤🛠️⁠⁠These timber stairs were already installed — but the original caulking? Not up to ...
30/11/2025

Fixing what the last guy didn’t. 😤🛠️⁠
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These timber stairs were already installed — but the original caulking? Not up to spec. Cracked, discoloured, and completely letting down the finish.⁠
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So we stripped it back and re-sealed it properly — giving the clean, seamless result the floor deserves.⁠
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🧼 Old out, precision in⁠
🎯 Colour-matched to perfection⁠
🛡️ Flexes with timber movement, no cracking⁠
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Pro tip: Even the best timberwork looks average with average sealing. Don’t let it slide.⁠
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Clean lines and tougher sealants — that’s our kind of job.We’re on site here with Westcon Constructions, running grey hy...
30/11/2025

Clean lines and tougher sealants — that’s our kind of job.

We’re on site here with Westcon Constructions, running grey hybrid polyurethane around the perimeter of this floor. Not always the easiest gear to work with, but when it’s tooled right — it lasts.

🛠️ Tight finish
🔘 Flexible, durable seal
🎯 Zero mess, zero redo

Props to the crew on the ground for getting stuck in and knocking it out clean. These are the details that hold up over time.

A decade of collaboration, and more than a few site coffees.⁣We’ve been working alongside Scott Dawson from FDC for over...
28/11/2025

A decade of collaboration, and more than a few site coffees.
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We’ve been working alongside Scott Dawson from FDC for over 10 years now — a professional relationship that started with Anton El-Issa our Director, and has stood the test of time, job sites, and deadlines.
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Our work together has spanned countless projects — always backed by mutual respect, no-nonsense communication, and the same shared goal: delivering great outcomes.
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Here’s to the long game and the people who make it worthwhile. 👊

Proud to have contributed to the Green Square Public School & Community Spaces project, delivered by Hutchinson Builders...
27/11/2025

Proud to have contributed to the Green Square Public School & Community Spaces project, delivered by Hutchinson Builders in collaboration with School Infrastructure NSW and the City of Sydney.⁠
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Our scope included detailed caulking works using Sika Pro products across high-traffic walkways, staircases, and shared community areas. Precision taping and careful application ensured a clean, durable finish in every zone.⁠
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A standout project in a growing part of Sydney — and a privilege to be involved in building a space that serves both students and the wider community.⁠
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When you're sealing panels 10 storeys up, there's no room for shortcuts.We kicked off today at the Kent Street project w...
25/11/2025

When you're sealing panels 10 storeys up, there's no room for shortcuts.

We kicked off today at the Kent Street project with a full safety inspection and tool check alongside the crew from . Every person, every tool, every detail — triple-checked before we hit the facade.

🧰 Tools inspected
🦺 Safety meeting on the roof
🎯 Panels prepped and ready

It’s easy to overlook the prep phase, but this is where the job gets won or lost. Our job isn’t just to make it look clean — it’s to make sure that seal holds under pressure, weather, and time.

Proud to be working with a team that values high standards as much as we do. Looking forward to showing you more as this project takes shape.

💬 Been on a site where the prep was tighter than the finish? Let us know what your standard looks like👇

Throwback to one of our proudest projects — Aqualand, 2022.We worked alongside Winfix Facades on this large-scale build,...
24/11/2025

Throwback to one of our proudest projects — Aqualand, 2022.

We worked alongside Winfix Facades on this large-scale build, handling the caulking across thousands of linear metres of external panel joints.

📍 Sydney-based
🏗️ High-rise facade
🎯 Tight finish, no rework

Jobs like this aren’t just about getting it done — they’re about getting it right. Clean prep, proper sealant systems, and finishes that hold up long after handover.

Shoutout to the Winfix crew — always a solid team to work with.

Explore more of our commercial work:
👉 www.auscaulking.com.au

Glass roof, water leak, rooftop exposure — just another day on site.⁠⁠This one for had the crew sealing up a leaking gl...
24/11/2025

Glass roof, water leak, rooftop exposure — just another day on site.⁠
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This one for had the crew sealing up a leaking glass system with tight access and no room for error. Nailed it.⁠
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Big props to and for leading the charge — and to our rising star , showing up strong and earning his stripes.⁠
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Solid work, tight team.⁠
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Large scale commercial builds? We handle those.Luxury residential detailing? Absolutely.On site with , sealing the bespo...
19/11/2025

Large scale commercial builds? We handle those.
Luxury residential detailing? Absolutely.

On site with , sealing the bespoke window-to-render & Stoneinterface on this premium residence. Clean lines, premium materials, and the attention to detail that high-end work demands.

Clients expect perfection. We deliver it.

Another solid result on a big commercial build.We’ve just wrapped up floor joint caulking at Corpus Christi College in M...
16/11/2025

Another solid result on a big commercial build.

We’ve just wrapped up floor joint caulking at Corpus Christi College in Maroubra, working with the crew from Kane Constructions.

Jobs like this are all about precision, durability, and clean finishes — especially in high-traffic areas like these. No shortcuts, no second passes — just a clean seal that lasts.

If your next project needs high-quality caulking at scale, we’re ready.

👉 www.auscaulking.com.au

Rooftop briefings and sharp facades. This is what high-stakes prep looks like.This morning with at Kent Street, we ran ...
13/11/2025

Rooftop briefings and sharp facades. This is what high-stakes prep looks like.

This morning with at Kent Street, we ran a full safety and tool inspection before dropping into another round of caulking on some seriously technical panel work.

☑️ Tools lined up.
☑️ Team locked in.
☑️ No shortcuts — just clean lines, watertight seals, and zero margin for error.

The view’s nice, but we’re here for precision. These panels don’t forgive mistakes.

Just because it’s commercial doesn’t mean it has to look commercial.On this FDC project at Macquarie University, we laid...
12/11/2025

Just because it’s commercial doesn’t mean it has to look commercial.

On this FDC project at Macquarie University, we laid down a finish around this fixture that’s anything but standard. A lot of big builds go the mass-production route — fast, functional, forgettable.

But this?
This is precision.
Clean lines. Smooth transitions.

Credit to the boys and — this level of detail doesn’t happen by accident.

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