INTEGRITY Doors are Built to Perform
From window engineering with a vast array of sizes and shapes to the folks in customer service, Integrity by Marvin brings you performance and quality doors.
The Ultrex Advantage
Strong, stable, durable and virtually indestructible, Ultrex is possibly the perfect building material, creating doors that leave other materials in the dust. If you've ever encountered a dented or corroded roll-form aluminum window or a faded, cracked vinyl window, the advantages of Ultrex are obvious.
Wood-Ultrex Series doors feature exteriors of Ultrex fiberglass and beautiful real wood interiors. Setting new standards in low maintenance and top aesthetics, Integrity Wood-Ultrex series combines the most popular sizes and styles of doors and improves them with Ultrex® durability, elegant wood interiors and standard ENERGYSTAR-qualified performance. Take a look at the full line of products and explore the range of options that make an Integrity door the perfect fit for you.
All Ultrex Doors
All Ultrex Series doors feature Ultrex construction inside and out. Beautiful, easy to use and as low-maintenance as a material can get, Ultrex® provides exceptional aesthetics, outstanding durability, and standard ENERGY STAR-qualified performance. Six exterior finishes combine with pultruded fiberglass construction to offer virtually indestructible exteriors, while the low-maintenance classic white profiled interiors provide a beautiful appearance.
Finally a coastal product designed to withstand life on the coast. Integrity IMPACT products are Impact/Wind Zone 3 rated for winds up to 140 mph and are constructed of Ultrex®, a revolutionary pultruded fiberglass material. Ultrex resists corrosion and UV degradation while withstanding heat up to 350°; so it is perfectly suited to resist the salt, heat, sun, wind and humidity that accompany coastal living. IZ3 rated performance designed to perform every day.