Not All Windows Are Created Equal: Why Formalux Chooses aluplast

When it comes to upgrading your home with double glazing, most homeowners focus on the glass.

But in reality, the performance of your windows comes down to something just as important – the system behind the glass.

Because not all double glazed windows are created equal.

At Formalux, we partner with aluplast – one of Europe’s leading window system manufacturers – to deliver high‑performance uPVC window and door solutions that go far beyond what cheaper alternatives can offer.

And the difference isn’t just technical, it’s something you feel in your home every day.

What is aluplast, and why does it matter?

aluplast is a German-engineered window system manufacturer with decades of experience in high‑performance glazing solutions.

Their systems are designed for:

• Thermal efficiency
• Airtightness
• Acoustic performance
• Long-term durability

Unlike generic or budget window systems, aluplast products are engineered as complete, integrated systems, meaning every component works together for maximum performance.

And that’s where the real value lies.

The Difference You Don’t See (But Feel Every Day)

On the surface, many double glazed windows can look similar.

But beneath the surface, there’s a significant gap between:

• Premium European systems like aluplast
• And lower-cost, off-the-shelf alternatives

This difference shows up in everyday living.

With cheaper systems, homeowners often experience:

• Draughts around frames
• Poor sealing over time
• Reduced noise insulation
• Inconsistent thermal performance

With aluplast systems supplied by Formalux, the experience is entirely different.

Precision Engineering = Real Performance

aluplast systems are known for their multi-chambered uPVC profiles, which are designed to:

• Minimise heat transfer
• Improve structural rigidity
• Enhance acoustic insulation

Combined with high-performance double glazing, this creates:

• Warmer homes in winter
• Cooler interiors in summer
• Significantly quieter living environments

It’s not just about upgrading your windows, it’s about upgrading your entire indoor experience.

Airtightness: Where Premium Systems Win

One of the biggest differences between premium and budget window systems is airtightness.

aluplast systems feature:

• Advanced sealing technology
• Precision-engineered joints
• Consistent compression across the frame

This eliminates the micro-gaps that allow:

• Cold air to enter
• Warm air to escape
• Noise to travel inside

Cheap alternatives often rely on lower-grade seals that degrade quickly, meaning performance drops over time.

With aluplast, performance is designed to last.

Durability Designed for Harsh Conditions

Perth homes face unique environmental challenges:

• Coastal salt air
• High UV exposure
• Seasonal temperature swings

aluplast uPVC systems are built with a Tropical Mix formulation for high-UV regions, so they can handle these conditions without:

• Corrosion
• Warping
• Ongoing maintenance requirements

This makes them a superior choice compared to:

• Aluminium (which conducts heat and can corrode in coastal areas)
• Timber (which requires regular maintenance and can degrade over time)

In short, they’re built for the long term.

ICP Certified for Australian Conditions

A major point of difference is that the aluplast profiles supplied into Australia are ICP certified.

The Industry Code of Practice requires independent testing for material composition, UV and weathering resistance, impact strength, colour stability and ongoing compliance under Australian conditions.

This gives homeowners added confidence that the profile system has been verified for our climate, rather than simply imported with overseas testing.

Learn more about aluplast ICP accreditation for Australia

Sustainability with a Local Recycling Loop

aluplast Australia also operates a local recycling program that collects uPVC offcuts from fabricators, processes them in Melbourne and turns the recovered material into new building products.

So not only does aluplast provide premium uPVC frames, but they help us deliver high quality double glazing solutions with sustainability in mind.
Read more about their Australian Recycling Program

Why Formalux Chooses aluplast

At Formalux, we don’t just install windows. We deliver high-performance systems designed to improve how your home feels, functions and performs.

That’s why we’ve chosen to work with aluplast.

By combining:

• Premium European-engineered profiles
• Local expertise in Perth installations
• High-quality double glazing

We ensure every installation meets a higher standard, not just on day one, but years into the future.

Premium vs Cheap: The False Economy

For many homeowners, the temptation to choose a lower-cost option is understandable.

But windows are not a short-term purchase.

Cheap systems often lead to:

• Reduced insulation performance
• Increased energy costs
• Earlier replacement or repair
• Lower overall comfort

Premium systems, like those offered by Formalux using aluplast, deliver:

• Long-term energy efficiency
• Consistent thermal and acoustic performance
• Increased property value
• A more comfortable home every day

It’s not just a purchase, it’s a long-term investment.

Why the System Matters More Than the Glass

Double glazing gets most of the attention, but without the right frame system, its performance is compromised.

aluplast ensures that:

• The glazing performs as intended
• The frame supports insulation and sealing
• The system as a whole works efficiently

This is what separates true high-performance windows in Perth from standard upgrades.

Learn more about aluplast’s different window systems here:

uPVC Window Systems

Main Entrance Door Systems

Sliding Door Systems

Quality & Certifications

Technical glossary

FAQs: aluplast, Double Glazing & Window Quality

What is aluplast and why is it used in windows?

aluplast is a leading European manufacturer of high-performance uPVC window systems, known for their thermal efficiency, durability and airtightness.

Are aluplast windows better than cheaper alternatives?

Yes. Premium systems like aluplast offer superior insulation, soundproofing, durability and long-term performance compared to lower-cost window systems.

Why does window frame quality matter in double glazing?

The frame determines airtightness, insulation and overall system performance. Poor-quality frames can undermine even the best double glazing.

Are uPVC windows good for Perth homes?

Yes. uPVC windows are ideal for Perth conditions as they resist heat, UV exposure and coastal corrosion while providing excellent insulation.

How long do high-quality uPVC windows last?

Premium uPVC window systems can last decades with minimal maintenance, making them a long-term investment in your home.

Do premium window systems improve energy efficiency?

Yes. High-quality systems like aluplast reduce heat transfer and improve insulation, lowering heating and cooling costs.

Choose the System That Performs – aluplast

At a glance, many windows may seem the same.

But the difference between average and exceptional lies in the system behind them.

With Formalux and aluplast, you’re choosing:

• Proven European engineering
• Long-term performance
• A better living environment

Talk to Formalux today to learn more about our premium aluplast window and door systems, and experience the difference for yourself.