Vinyl Windows Versus Ultrex

The advantages and disadvantages of fiberglass fibrex replacement windows.

Vinyl windows versus ultrex.

Marvin is the leader in fiberglass which outlasts vinyl windows by 38. While fiberglass windows are generally slightly less costly than wood vinyl is usually significantly less expensive than both. Both fibrex and fiberglass ultrex have different properties that give them advantages in the replacement window market. One problem with vinyl windows especially darker color vinyl is sagging bowing and other deflection when subjected to high heat andersen states that fibrex stands up better against heat distortion than vinyl.

Case study by. Fiberglass ultrex replacement windows. Marvin fiberglass windows marvin elevate wood ultrex fiberglass. Wood vinyl vs.

Fiberglass windows are relatively new to the marketplace but also the fastest growing segment. Vinyl windows are less expensive. Since marvin does not offer a vinyl window we will start our discussion with fiberglass. Fibrex s heat distortion threshold is 173 f compared to vinyl s threshold of 163 f.

The cost of installing a single vinyl window 700 to 800 compared to 900 to 1 100 for one fiberglass window. Compared to the two materials explored in this guide fiberglass has some definite pros and cons. 1 life cycle assessment of windows for the north american residential market. Marvin has been an early pioneer in developing pultruded fiberglass.

1 our pultruded fiberglass remains stable in extreme temperatures and expands at nearly the same rate as glass so elevate windows stay strong and true even in harsh conditions. No warping but will fade. Depending on your location and the. Heat distortion point.

Both are superior to standard vinyl with better energy efficiency durability and strength. Vinyl can warp and shift under everyday conditions potentially making vinyl windows difficult to open and close and affecting their all around performance. Lifespan of up to 50 years. Fiberglass windows have more options for style and color because they can be painted but this means that the windows may peel fade and require maintenance.

Thinner frames than both. Ultrex resists sticking swelling and warping so infinity windows and doors will continue to easily open and close. Fiberglass frames mimic the look of wood windows more closely while vinyl windows are plainer.