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Building on more than a century of Marvin expertise, innovative Integrity from Marvin is truly built to perform®. For over a decade, Integrity, made with virtually indestructible Ultrex fiberglass, has been the answer to the many challenges builders face every day.
Integrity® offers a complete line of standard-sized windows and doors made with Ultrex® - a highly-durable, virtually maintenance free pultruded fiberglass material that outperforms and outlasts vinyl and roll-form aluminum. Integrity windows and doors exceed ENERGY STAR standards. The Wood-Ultrex series features Ultrex exteriors and wood interiors, ideal for residential projects. The All-Ultrex series, which meets stringent commercial demands, is ideal for virtually any application. Custom sizing, round tops, an extensive breadth of design features, options and colors, plus options and accessories that save builders time and labor, are all delivered on-time and undamaged in 10 days!
NEW Ultrex Exterior Trim Solution that’s Built to Perform
The strongest choice in exterior trim, Integrity’s Ultrex Exterior Trim Solutions is the newest product from Integrity Windows and Doors. Integrity Exterior Trim Solutions offer easy installation for both windows and doors. Available in all six of Integrity's exterior color options, it’s the perfect complement for any window or door project. Ultrex Exterior Trim Solutions