Milgard Windows offers a full line of high-quality aluminum, vinyl and fiberglass windows for builders, dealers and homeowners. The company is well known for manufacturing one of the nation’s best quality vinyl windows six times in a yearly survey sponsored by Hanley-Wood Inc., publishers of Builder magazine. Most recently the company released a 3D MAX energy efficiency package, making it easy for customers to purchase windows based on energy performance.

Based in Salt Lake City, Utah AMSCO Windows has been a leading manufacturer of innovative aluminum and vinyl windows for more than 60 years. The company offers a complete line of window products including its Studio Series of beautiful, strong and energy efficient windows. Most notably, AMSCO is a Window & Door Top 100 manufacturer.

Simonton Windows produces Energy Star qualified replacement and new construction windows, including a line of impact-resistant products. For two years in a row, the company has ranked “Highest in Builder and Remodeler Satisfaction among Residential Window and Patio Door Manufacturers” in the J.D. Power and Associates 2009 Builder and Remodeler Residential Window and Patio Door Satisfaction Study. Simonton was also ranked number one in quality in the 2009, 2007, 2002 and 1998 Brand Use Studies sponsored by Builder magazine.

For more than fifty years, IWC has been one of the top window and patio door manufacturers in the fenestration industry. The company specializes in aluminum and vinyl windows, including windows that have met or exceeded Energy Star guidelines. Caoba Doors: When it comes to wood windows, Caoba is a leader in introducing new designs, developing custom textures and finishes, and addressing the large world of code requirements. The company manufactures a wide range of wood windows including casement, double hung, pivot and awning. Caoba uses only the finest hardware and weather seals from Europe and the U.S., making it an ideal choice for commercial and residential wooden windows.