Introduction
Windows and doors are long-term investments that play a vital role in a home’s security, aesthetics, and functionality. However, they do not last forever. Various factors influence their lifespan, including material quality, maintenance, and exposure to the elements. If you’re wondering about the longevity of windows and doors and searching for “windows and doors near me,” this guide will provide insight into when you might need a replacement.

Lifespan of Different Types of Windows
- Aluminium Windows
Aluminium windows are known for their durability and resistance to rust and corrosion. With proper maintenance, they can last between 30 to 50 years. Regular cleaning and checking for any minor repairs can extend their lifespan further. - Timber Windows
Timber windows can last between 20 to 30 years, but they require consistent maintenance, including sealing, painting, and protection from moisture. Without proper care, they can rot or warp over time. - uPVC Windows
uPVC windows are another popular choice and can last between 20 to 35 years. They require minimal maintenance and are resistant to moisture and warping.
Lifespan of Different Types of Doors
- Aluminium Doors
Aluminium doors have a lifespan of 40 to 50 years. They are resistant to rust, corrosion, and termites, making them one of the most long-lasting options available. - Timber Doors
Wooden doors can last 20 to 30 years, but like timber windows, they require regular maintenance to prevent warping, rotting, or insect damage. - Steel Doors
Steel doors are highly durable and can last 30 to 50 years. However, they may be prone to dents and require rust prevention treatments.
Factors That Affect Longevity
- Climate and Weather Exposure
Homes in coastal areas experience higher levels of humidity and salt exposure, which can accelerate wear and tear. Aluminium windows and doors are a great choice in such conditions as they resist corrosion. - Maintenance and Care
Regular maintenance, such as cleaning, lubrication of hinges, and sealing cracks, can significantly extend the lifespan of both windows and doors. - Quality of Installation
Even the highest-quality windows and doors can fail prematurely if not installed properly. A professional installation ensures a secure fit, proper sealing, and long-lasting durability.
When Should You Replace Your Windows and Doors?
If your windows and doors are approaching the end of their expected lifespan and showing signs of wear—such as drafts, difficulty in operation, or visible damage—it might be time for a replacement. Investing in high-quality aluminium windows and doors will enhance both the appearance and performance of your home.
Conclusion
Knowing the expected lifespan of windows and doors allows homeowners to plan for replacements before major issues arise. If you are considering upgrading your windows and doors, B&W Aluminium Windows And Doors offers a wide range of durable, stylish, and long-lasting solutions.
📍 B&W Aluminium Windows And Doors
📍 1A/1–3 Endeavour Rd, Caringbah NSW 2229
📞 (02) 9540 2500
📧 info@bwwindows.com.au
