Why These Expensive Windows Failed After Only 20 Years

In this video, we take on a window restoration and rebuild project after several custom wood windows fail due to poor design, lack of maintenance, and materials that were never meant to last a lifetime.

We remove failed dual-pane insulated glass windows, uncover moisture damage and rotted wood, and explain why traditional, maintainable window designs can outperform modern replacement windows when built correctly.

You’ll learn why window maintenance matters, the problems with non-serviceable insulated glass units, how exterior wood choices affect longevity, and what builders should consider when selecting windows for a high-quality home.

From rebuilding damaged wood windows to comparing traditional craftsmanship with modern window systems, this walkthrough explores what makes a truly long-lasting window.