From Timber to Tough: Why Aluminium Double-Glazed Windows Are the Smart Upgrade.

Glass services include retro window glass repair from Elite Glazing & Glass Auckland.

Ditch the Drafts & Cold!

6 reasons you should upgrade your windows

Still living with old timber window frames and single glazing? Upgrading to aluminium double-glazed windows is a smart move that improves energy efficiency, and adds long-term value to your home. Here’s why more homeowners are making the change.

1. Say Goodbye to High Maintenance
Timber windows may have classic appeal, but they demand ongoing care—repainting, resealing, and repairing as they age. As they age, warping, rotting and cold draft seeping through can become a issue. Aluminium frames are a hassle-free alternative. They’re weather-resistant, won’t rot or warp, and keep their clean finish for years with minimal upkeep, upto 50+years in fact.

2. Built to Withstand NZ’s Weather
Aluminium is incredibly durable and performs well in all conditions—from coastal humidity to harsh sun and heavy rain. Combined with double glazing, these windows create a tight seal that keeps out moisture and reduces condensation, helping to prevent mould and mildew inside your home.

3. Boost Your Home’s Energy Efficiency
Double-glazed aluminium windows offer excellent insulation. They help maintain a stable indoor temperature—keeping the heat out in summer and trapping warmth in during winter. This reduces your reliance on heating and cooling systems, saving you money on power bills. Yes please!

4. Reduce Fading and Glare
Too much sun coming through single-glazed timber windows can lead to overheating and cause fading on your furniture, flooring, and curtains. Double glazing paired with aluminium frames helps block harsh UV rays and minimises solar gain, keeping your space cooler and protecting your interiors.

5. Modern Look & More Light
Aluminium frames are sleek and slim, allowing for larger glass panes and more natural light. Whether you’re renovating or building new, they offer a modern aesthetic that suits any style of home.

6. A Long-Term Investment
Upgrading to double-glazed aluminium windows not only improves daily comfort—it also increases your property’s value. Buyers appreciate the combination of low maintenance, energy efficiency, and a modern design.

How can we help?
At Elite Glazing, we make it easy to switch from timber to aluminium with custom-fit double-glazed window solutions. Our products are built to last and designed to perform—giving you peace of mind, better insulation, and a stylish new look for your home.

What is a Insert?

Aluminum Inserts – Popular & Cost effective

Aluminium inserts are a smart solution for upgrading your existing windows without the need for a full replacement. Designed to fit neatly into your current timber frames, they offer a clean, modern look while improving performance. These inserts allow you to enjoy the benefits of double glazing—like better insulation, reduced noise, and less condensation—without the disruption or cost of removing your whole window frame. It’s an efficient and hassle-free way to modernise your home.

Thinking About Upgrading?

At Elite Glazing, we make it easy to switch from timber to aluminium. Our products are built to last and designed to perform—giving you peace of mind, better insulation, and a stylish new look for your home.

Contact us today to learn more or to book your free measure & quote.

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