. Why are vinyl windows a better choice than windows made from wood or aluminum?
Your choice of framing material goes a long way toward determining the longevity and energy-efficiency of the total window system. Wood windows possess excellent thermal qualities but are prone to weather deterioration and require maintenance at regular intervals. Aluminum windows are very durable, yet offer little insulating value because they conduct energy rapidly.
Vinyl windows are your best choice because they offer thermal characteristics similar to wood, are extremely durable and provide a finish that is virtually maintenance-free. Also, keep in mind that the best performing vinyl window systems have multi-chambered frames with welded corners
