How long does fiberglass window screen last?

1. Quality of the material

• High – quality fiberglass window screens that are made with fine – textured, durable fiberglass and have undergone proper manufacturing processes can last for a long time. They usually have a good resistance to wear and tear. On average, a well – made fiberglass window screen can last around 7 – 10 years.

2. Environmental condition

• Sun exposure: Prolonged and intense sunlight can cause the fiberglass to degrade over time. Ultraviolet (UV) rays can break down the chemical structure of the fiberglass, making it brittle. In areas with strong sunlight, the screen may last only 5 – 7 years if not properly protected.
• Weather conditions: Frequent exposure to rain, snow, hail, and strong winds can also affect the lifespan. Moisture can lead to mold growth or cause the fiberglass to corrode (although fiberglass is more resistant to corrosion than some other materials). Harsh weather conditions might reduce the lifespan to about 4 – 6 years.

3. Maintenance

• Regular cleaning and proper care can significantly extend the life of a fiberglass window screen. If you clean the screen regularly to remove dirt, debris, and insects, and also take steps to protect it from extreme weather conditions (such as using a storm shutter during severe weather), it can last closer to the upper end of its potential lifespan, around 8 – 10 years.
• On the other hand, if the screen is neglected and not cleaned for a long time, dirt and debris can accumulate and cause damage to the fibers. Insects and their excretions can also corrode the screen. In such cases, the lifespan might be reduced to 3 – 5 years.

4. Usage frequency

• If the window screen is in a frequently used window, such as a door screen or a window in a high – traffic area, it will experience more wear and tear. Opening and closing the window, as well as people and pets passing through, can cause the screen to stretch, tear, or get damaged. In such high – usage situations, the screen may need to be replaced after 4 – 7 years.
• In contrast, a window screen in a less – used window, like a small attic window, may last longer, perhaps 8 – 10 years or more, assuming other factors are favorable.