materials, fine craftsmanship, remarkable innovation, and exceptional material with a patented coating process which is weather-resistant, strong- roll-form aluminum clad windows in virtually every category. And Integrity The exterior of Integrity products are made with Ultrex, a pultruded fiberglass stable, and long-lasting. Simply put, Ultrex is superior to vinyl, vinyl-clad and art manufacturing facility. The result: superior strength, durability,