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Welcome to GAT Mining

GLASS, Reimagined.

Ultra lightweight glazing that doesn’t break with best in class abrasion resistance, optics & light transmission, and is readily available anywhere in the World.

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About Us

Glass, reimagined.

In the World of mining, glass has been the only viable product available to date for glazing requiring resistance to impact, engulfment pressures, and extremely harsh conditions.

Now, imagine a product that has higher optical values than glass, has glass-like abrasion resistance, is supplied in monolithic, unlaminated form so can never delaminate, and is virtually unbreakable.

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Introducing GATGLASS® and 40 psi GATGLASS®

GATGLASS® is the disruptor to this industry, by offering the world’s only higher-performing alternative to traditional glass within the mining industry.

Traditional glass requires lamination for a few reasons:

If the glass breaks, the interlayer holds the glass fragments together, preventing them from shattering into sharp, dangerous pieces
Laminated glass is stronger and more impact-resistant than non-laminated glass of the same thickness
The interlayer in laminated glass can also help reduce noise transmission

The advantages of GATGLASS®:

It is virtually unbreakable at approx. 250 times stronger than glass
It does not require to be laminated for increased strength
It does not need to be laminated to assist in noise transmission reduction - it absorbs and dampens sound vibrations far more effectively than glass thereby significantly reducing cabin operator noise
Is half the weight of equivalent thickness glass
It can be supplied with IR (Infra-Red) blocking technology to significantly reduce cabin temperatures and reflection
It is available in various gauges as an alternative to traditional glass used in the mining industry, typically from 6mm to over 20mm as a monolithic sheet, unlaminated
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GATGLASS®

It is virtually unbreakable at approx. 250 times stronger than glass
It does not require to be laminated for increased strength
It does not need to be laminated to assist in noise transmission reduction - it absorbs and dampens sound vibrations far more effectively than glass thereby significantly reducing cabin operator noise
Is half the weight of equivalent thickness glass
It can be supplied with IR (Infra-Red) blocking technology to significantly reduce cabin temperatures and reflection
It is available in various gauges as an alternative to traditional glass used in the mining industry, typically from 6mm to over 20mm as a monolithic sheet, unlaminated

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40 psi GATGLASS®

Virtually Unbreakable
Exceptional impact strength—outperforms traditional glazing materials under the harshest conditions.
Superior Optical Clarity
Delivers higher visual quality and reduced distortion compared to conventional glass, enhancing operator visibility and safety.
Glass-Like Surface Hardness
Hard-coated surface provides abrasion resistance comparable to glass, ensuring long-lasting clarity and durability.
Monolithic Construction
Single-layer design eliminates the risk of delamination common in laminated products, ensuring structural integrity over time.
Pressure-Tested and Certified
Successfully hydrostatic pressure tested for 2 hours at 40 psi and an additional 2 hours at 45 psi in an ISO-accredited laboratory—validated for extreme duty.
Enhanced Acoustic Insulation
Excellent sound-dampening properties contribute to a quieter, more comfortable cabin environment for the operator.
Optional Infrared (IR) Blocking Technology
Reduces internal cabin temperatures by minimizing solar heat gain—improving comfort and reducing reliance on energy-intensive air conditioning systems.

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Our Process

How it Works

The patented GATGLASS® manufacturing process produces high-performance sheets with optical clarity that exceeds traditional glass—without the need for lamination.

Each GATGLASS® sheet is finished with a patented surface coating that delivers the same level of abrasion resistance as conventional glass. This ensures exceptional durability, even in extreme environments and applications involving windscreen wipers.

To support best-in-class service, we provide precision custom cutting tailored to virtually any profile or shape required. Our process offers multiple flexible options:

We cut directly from customer-supplied drawing files.
If drawings are not available, customers may send us OEM parts—whether made from glass or other template materials—which we digitize to create exact drawing files.
Using these files, our in-house CNC equipment precisely cuts components to match original specifications.
Same-day turnaround is available for rapid production and shipping when time is critical.
We also partner with trusted third-party vendors who use our materials to supply fully framed, OEM-style parts—built to exact fitment and ready for immediate installation.

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FAQs

Glass vs. GATGLASS® Polycarbonate in Mining Glazing Applications

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Our team is ready to help you out. Drop us a call today!

Glass: Traditional mining glass is brittle, heavy, and prone to breakage, requiring frequent replacement.
GATGLASS®: Lightweight, impact-resistant, and more durable in extreme conditions, reducing downtime and costs.
GATGLASS® is the superior choice because it offers unmatched impact resistance. Unlike glass, it will not shatter upon impact, significantly reducing injury risks.
Yes! GATGLASS® is monolithic and has exceptional optical clarity, surpassing laminated glass, which can develop distortions and delaminate over time.
The patented double-side coating on GATGLASS® ensures that it resists scratching and wear from windscreen wipers and harsh environmental conditions, offering comparable abrasion resistance to glass.
Absolutely. With glass, mines face long lead times, high breakage rates, and frequent replacements. Polycarbonate’s durability and availability translate to lower life cycle costs and reduced operational disruptions.
Yes. GATGLASS® meets all relevant local and international safety certifications, making it a fully compliant and reliable alternative to traditional glass.
Absolutely. GATGLASS® can be cut to size using traditional timber-cutting tools on or off-site. We can machine GATGLASS® to any shape with customer-provided drawing files or templates and can turn this around in one day.
By choosing GATGLASS®, mining operations can improve safety, efficiency, and cost-effectiveness while eliminating the challenges associated with traditional glass shortages and lead times.
  • Case Study

    GATGLASS® Delivers a Rapid Solution for BHP / BMA Saraji Coal Mine’s Dragline Operator Window

    The Challenge: Dragline Downtime Due to Glass Failure Saraji Coal Mine in Queensland faced a critical issue when a large impact shattered the front windscreen of a dragline. While the glass successfully protected the operator, the damage rendered the machine inoperable, leading to costly downtime.

    Finding a replacement glass panel with the correct specifications proved impossible, as no stock was available, and manufacturing a new piece would take four weeks—an unacceptable delay for such essential equipment.

    GAT-Mining
  • Case Study

    Eliminating Glass Breakage on CAT 793F Mining Trucks

    The Challenge: Persistent Glass Breakage Fortescue Metals Group faced ongoing glass breakage issues across their fleet of CAT 793F mining trucks and other heavy machinery. The problem extended beyond in-situ damage—industry data suggests that at least 70% of glass failures occur during transportation, storage, or installation.

    To ensure long-term operational efficiency and safety, Fortescue required a material that offered:

    GAT-Mining
  • Case Study

    Addressing Global Shortages in 40psi Glass Supply for BHP/BMA Coal
    Mine Dozers

    Ensuring Reliable Glass Supply for Mining Operations

    Background BHP Mitsubishi Alliance (BMA) is Australia's largest producer and supplier of seaborne metallurgical coal, jointly owned by BHP and Mitsubishi Development. Operating five major mines in the Bowen Basin—Goonyella Riverside, Broadmeadow, Peak Downs, Saraji, and Caval Ridge—BMA also manages the Hay Point Coal Terminal near Mackay. As a key player in the industry, maintaining operational safety and efficiency is paramount.

    The Challenge: Global 40psi Glass Shortages For years, securing a consistent supply of traditional 40psi glass has been a global challenge, impacting mine operators who rely on stockpile coal dozers. Australian mining sites have faced similar issues, with some mines experiencing lead times exceeding 12 months. These shortages have led operators to resort to used glass replacements, potentially compromising safety and operational efficiency.

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Found what you need with us?

Our team is ready to help you out. Drop us a call today!

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