Windows / Fiberglass Windows / Andersen

Andersen Windows

One of our most innovative ideas is Fibrex material. This revolutionary composite combines the strength and stability of wood with the low-maintenance features of vinyl. In fact, you might say it's an evolutionary product-Andersen scientists developed the first hollow vinyl window in the U.S. in 1959, and engineered composite window materials in the 1960s and 1970s. In 1992, Andersen perfected composite window technology, and patented Fibrex material. Today, Fibrex material is the perfect choice for your new replacement windows.

Fibrex material has superior thermal insulating properties. Combined with Andersen High-Performance Low-E4 glass, this helps your home stay warmer in winter and cooler in summer. You can save money on your energy bills. Your home feels more comfortable.

Our glass also uses a patented, low-conductivity spacer made of stainless steel that resists heat transfer much more effectively than the aluminum spacers used by many other manufacturers.

• Low maintenance: no need to scrape or paint again. Warranted not to flake,crack, blister, rust, peel, corrode or pit.
• Fibrex is an excellent insulating material, preventing heat or cold transfer into or out of your home.
• Low Maintenance. Fibrex material never needs scraping or painting. It won't rot, decay or mold.
• The strength of Fibrex material allows for narrower frames resulting in more glass area.
• Fibrex material contains over 40% reclaimed wood fiber, reducing impact on the environment
• Durability. The thermoplastic polymer in Fibrex resists rot, decay, and fungal growth, ensuring a longer lifetime and reducing manufacturing demand.
• Fibrex material is resistant to changes in temperature. It doesn't expand and contract like other window materials (ex: vinyl and aluminum.)
• Available in 22 standard color combinations and in stainable wood interiors including maple, oak and engineered pine.