Storm Season Survival: Why Double Glazing is Your Home’s Best Shield

Perth winters don’t just bring cooler temperatures, they often arrive with force. From May through August, Western Australia experiences increasing storm activity, including powerful coastal winds, heavy rainfall and occasional high‑velocity storm systems that can feel more like summer supercells than typical winter weather.

For homeowners, these storms raise a crucial question: Is your home truly protected?

While many people focus on roofs and gutters, there’s one part of the home that often gets overlooked yet is one of the most vulnerable during extreme weather: your windows.

At Formalux, we believe double glazing isn’t just about comfort. It’s about protection, durability and peace of mind.

Why Windows are a weak point during storms

During intense winter weather, windows are exposed to:

• Strong wind pressure
• Flying debris like branches, leaves and loose outdoor items
• Sudden pressure changes around the home
• Driving rain impacting at speed

Traditional single‑pane glass is relatively fragile under these conditions. A single impact or sustained pressure can lead to cracking or failure, potentially allowing wind and rain to enter your home.

Older aluminium or timber frames only add to the problem, often lacking the structural strength or sealing required to handle these conditions.

Double Glazing: Built for Strength and resistance

Double glazed windows are not just two pieces of glass, they are a complete structural system designed to perform under stress.

Formalux double glazing typically incorporates:

• Two panes of glass, often toughened for additional strength
• A sealed insulating gap between panes
• Reinforced, precision-engineered framing systems

This creates a significantly stronger barrier compared to single glazing.

Why two panes are better than one:

• Increased impact resistance: Two layers of glass are far harder to penetrate than one
• Energy dispersion: Impact force is shared across the unit
• Reduced likelihood of shattering: Toughened glass is designed to withstand stress

For Perth homeowners, this means greater protection against windborne debris during winter storms.

protection from flying debris

One of the biggest risks during storm season is airborne debris. Tree branches, loose garden furniture and even small objects can become projectiles during strong winds.

Formalux double glazed units, especially when using toughened or safety glass, offer:

• Improved resistance to impact
• Reduced risk of glass breakage
• Enhanced safety for occupants

While no glass is completely unbreakable, double glazing provides a significantly higher level of resilience, giving homeowners confidence during severe weather events.

security benefits beyond storms

The strength of double glazing doesn’t just protect against the elements; it also enhances home security.

Two panes of glass, combined with:

• uPVC frames
• Multi‑point locking systems
• Airtight compression seals

Make intrusion much more difficult compared to single‑pane setups.

This dual benefit, storm protection + security, is one of the key reasons homeowners are upgrading to modern double-glazing systems.

Silence meets strength

Another advantage that often goes hand‑in‑hand with durability is acoustic performance.

As winter storms roll through:

• Wind howls
• Rain hits surfaces
• Pressure fluctuations create noise

Double glazing helps reduce storm noise, while its airtight seals prevent the whistling and rattling commonly associated with older windows.

The result?
A home that feels secure, quiet and sheltered, even when conditions outside are anything but.

uPVC frames: the structural backbone

Frame material plays a critical role in overall performance during storms.

Formalux uPVC frames offer:

• High structural stability under pressure
• Resistance to warping, cracking and corrosion
• Strong sealing performance to prevent water and air ingress

Unlike aluminium, which can flex, or timber, which can degrade over time, uPVC maintains its integrity, even in harsh coastal weather conditions.

Why Perth Homeowners Should Upgrade Now

Storm damage is often reactive; homeowners only take action after something goes wrong.

Upgrading now means:

• Better protection for the rest of winter
• Reduced risk of emergency repairs
• Greater peace of mind during severe conditions
• Improved comfort and insulation at the same time

It’s a proactive investment in both safety and performance.

FAQs: double glazing, storm protection & window safety

Are double glazed windows stronger than single‑pane windows?
Yes. Double glazed windows use two panes of glass, often toughened, making them significantly more resistant to impact, pressure and breakage than single‑pane glass.

Can double glazing protect against storm debris?
Double glazing with toughened glass provides increased resistance to flying debris, such as branches during storms. While not unbreakable, it offers much higher durability than standard glass.

Do double glazed windows improve home security?
Yes. The combination of two glass panes, strong frames and multi‑point locking systems makes double glazed windows much harder to penetrate than traditional windows.

Are uPVC window frames good in strong winds?
uPVC frames are highly durable and maintain structural integrity under pressure, making them ideal for coastal and storm‑prone environments like Perth.

Does double glazing reduce storm noise?
Yes. Double glazing significantly reduces sound transmission, helping block out wind, rain and storm noise for a quieter indoor environment.

When is the best time to upgrade windows for storm protection?
Autumn and early winter are ideal times to upgrade, ensuring your home is prepared before peak storm activity begins.

Protect Your Home Inside and Out

Storm season in Perth is unpredictable, but your home doesn’t have to be vulnerable.

With Formalux double glazed windows and doors, you’re not just investing in comfort, you’re investing in strength, safety and peace of mind.

Contact Formalux today to discover how double glazing can act as your home’s shield this winter.