How long do double pane windows last?

How Long Do Double Pane Windows Last?

Double pane windows are a popular choice for their energy efficiency and noise reduction capabilities. But how long can you expect them to last? Let's dive in.

Lifespan of Double Pane Windows

Typically, double pane windows have a lifespan of 10 to 20 years. However, this can vary based on factors like installation quality, maintenance, and environmental conditions.

Signs of Aging

  • Condensation: Indicates seal failure.
  • Drafts: Suggest frame damage or sealant issues.
  • Fading: Sun damage can degrade the window's appearance and function.

Extending Window Life

  • Regular Cleaning: Keeps tracks and frames clear of debris.
  • Seal Checks: Inspect for leaks or damage annually.
  • Professional Repairs: Address issues early to prevent further damage.

When to Replace

If repairs are no longer cost-effective or if windows are near the end of their expected lifespan, replacement might be the best option. Argo Window Repair offers both repair and replacement services to meet your needs.


With proper care and maintenance, double pane windows can serve your home well for up to two decades. For any repair or replacement needs, Argo Window Repair is here to help.

When it comes to replacing plastic windows with new ones or their counterparts from natural wood, many are interested in the question of how long new windows can last. Indeed, this question is relevant for a wide range of people, but in fact, each manufacturer gives a guarantee on their products.