Explore Our Double Glazed Doors Online and Premium Glass Products

Explore our premium float glass and processed glass, designed for perfection and durability. Shop our range of double glazed doors online to enhance your space with precision and elegance. With superior quality and innovative designs, our products meet diverse needs, ensuring satisfaction and value. Discover the best in glass solutions today.

Float Glass: The Foundation of Performance

Float glass is the starting point of every high-performance glazing system - and its quality determines everything that follows.

Manufactured by floating molten glass across a bath of liquid tin, the float process produces glass with exceptional flatness, uniform thickness, and optical clarity. This scientifically controlled method creates a stable, distortion-free base glass suitable for advanced processing such as toughening, laminating, Low-E coating and insulating glass units.

Why the Source of Float Glass Matters

Australia no longer manufactures architectural float glass locally.

The country’s final float glass furnace - operated by Oceania Glass (formerly Viridian / Pilkington at Dandenong, Victoria) - was progressively shut down during 2024–2025, marking the end of domestic float glass production after more than 50 years.

This makes where your glass is sourced from more important than ever.

At 8trium Group, we are uncompromising about quality.

We specify premium float glass produced by one of the world’s leading manufacturers, selected for:

Optical clarity and consistency
Structural reliability
Compatibility with advanced coatings and processing
Long-term durability and performance

We do not use cheaply produced or inconsistent base glass. No amount of processing can compensate for poor float glass - and performance failures often start at this very first stage.

Options & Applications

High-quality float glass forms the foundation for:

Clear and low-iron glass for architectural clarity
Tinted glass for solar control and glare reduction
Laminated and toughened safety glass
Double and triple glazed insulating units

It is used across windows, doors, large architectural spans, façades, and premium residential and commercial projects.

Built on Quality - From the Start

At 8trium Group, performance begins at the source. From float glass selection through to final installation, every component is specified using building science, performance data, and real-world Australian conditions.

Because truly high-performing windows don’t start at the frame - they start with the glass.

Processed Glass: Where Science Meets Performance

Processed glass is the evolution of modern glazing - taking high-quality float glass and engineering it to perform under real-world demands of strength, safety, thermal control, and durability.

It all begins with float glass, produced by floating molten glass over liquid tin to achieve a perfectly flat, optically clear base. From this scientifically precise foundation, glass can then be processed, treated and combined to meet specific performance requirements across residential, architectural and commercial applications.

Processed Glass Options

Processed glass can be engineered in multiple ways, including:

Toughened (Tempered) Glass
Heat-treated for strength, offering increased impact resistance and safety.
Laminated Glass
Multiple layers bonded with an interlayer to improve safety, acoustic performance, and security.
Insulating Glass Units (IGUs)
Double or triple glazed systems that enhance thermal efficiency and reduce heat transfer.
Low-E Coated Glass
Microscopically thin coatings that control solar heat gain and radiant heat loss without compromising clarity.

Why Processed Glass Matters

Processed glass is not just about appearance - it is about performance:

Improved thermal efficiency and energy control
Enhanced acoustic comfort
Increased safety and structural integrity
Better UV protection and occupant comfort

When paired with correctly engineered frames, processed glass becomes a critical component in creating high-performing, comfortable, and durable buildings.

Where It’s Used

Processed glass is ideal for:

High-end residential homes
Large-format architectural glazing
Commercial façades and curtain walls
Doors, windows, balustrades, and feature glazing

Designed for Australian Conditions

At 8trium Group, processed glass is specified using building science, climate data, and performance modelling - ensuring each solution suits Australian conditions, not overseas assumptions.

Because when glass is engineered properly, it doesn’t just look good.

It performs - for decades.