While windows are designed to be durable, Colorado’s changing climate shortens this window. The combination of exposure to high levels of UV radiation, unpredictable hail, and daily temperature swings of up to 30 degrees creates a climate that is extremely hard on windows. Compared to other states, the average window lifespan in Colorado is 15-25 years, shorter than the national average of 15-30 years. This is important for homeowners in Colorado Springs who are preparing to replace their windows.

Colorado Climate Effect on Windows

Colorado Springs is located at an elevation greater than 6,000 feet. UV exposure at this elevation is much greater than at sea level, damaging window seals and frames and breaking down window adhesives much faster than most manufacturer warranties cover.

When hail is added to the climate, it is especially damaging to window frames, causing them to crack or break, and standard window glass is easily shattered. Additionally, altitude changes can cause window seals to break. Standard double-pane windows are sealed at lower elevations. The pressure difference can cause the seals to fail or windows to fog prematurely. Because of these factors, when homeowners in Colorado Springs are preparing to replace their windows, it’s important to ask about windows designed to withstand pressure and elevation changes.

Window Lifespan by Material — What the Numbers Show

Window materials act differently in Colorado climates:

• Fiberglass: 30-50 Years. In our experience, the best performer is when fully exposed to the elements. It won’t warp, holds up well against hail, and holds its shape through temperature extremes. It is our go-to recommendation for windows at high elevations.
• Vinyl: 20-40 Years. A decent choice for window replacement in Colorado Springs, as long as the vinyl is the best grade. Cheaper grades can either break in the winter if it gets too cold or can warp too much in the summer, resulting in brittle windows. When buying vinyl, be sure to get ones with reinforced frames and double-pane Low-E glass.
• Wood: 15-30 Years. With Colorado’s dry climate, wood windows can and do wear out quickly if not maintained. If not sealed and painted regularly, they will suffer the quickest amongst all other materials. We do not recommend wood windows for high-elevation homes.
• Aluminum: 15-30 Years. Although they hold up structurally, aluminum windows are poor insulators because they conduct heat very quickly. Hail will leave noticeable dents.

Fiberglass and premium vinyl window materials are likely the best choices for most Colorado Springs homeowners.

Warning Signs Your Windows Are Past Their Prime

Age is not always an indicator of the need for replacement. The following signs of window deterioration should instead be considered.

• Cold air drafts coming from closed windows in the winter
• Increased condensation and visibility of water between panes (indicative of a failed seal)
• Ongoing unexplained increases in energy costs
• Cracked and warped window frames that are difficult to open and close
• Visible hail damage on window panes or window frames

Window replacement in Colorado Springs is often a better investment than continuing to pay for window repairs when two or more of these signs are seen.

Make the Right Call Before the Next Hail Season

Window failure is a gradual process, accelerated by Colorado’s climate. The type of window material you choose determines how long you will wait before making this decision again. Fiberglass, with a longer durability window, and premium vinyl, provide good value. Wood and standard aluminum windows do poorly in this climate.

If your windows are in the 15-20-year range and you expect Colorado’s hail to hit soon, consider getting a professional inspection and window replacement in Colorado Springs done before the hail arrives. A replacement can be proactive and much less costly than an emergency repair.