Marvin Integrity WindowsDurability and style-that’s Integrity from Marvin. Featuring the strength and beauty of Ultrex® pultruded fiberglass construction, Integrity windows come in full line of popular styles. All Ultrex windows look incredible and their 100% fiberglass construction outperforms and outlasts vinyl, aluminum and composite materials. Wood-Ultrex windows combine an authentic wood interior with a virtually indestructible fiberglass exterior. Factor in our IMPACT Products for coastal applications and there is no doubt Integrity windows are Built to Perform.

All Ultrex

You’ve heard of vinyl. You’ve heard of aluminum. But what you haven’t heard is that Ultrex fiberglass outperforms them both. And with Integrity All Ultrex windows, you get the unmatched strength and low maintenance of Ultrex both inside and out. The strength of the Ultrex material lends itself to contemporary designs and narrow sightlines you won’t find in other materials. Factor in the special sizes and proven energy efficiency and you have a window that is perfect for any home.

Impact Products

Living on the coast is easy on the eyes-and harsh on exteriors. IMPACT Products are built to withstand coastal elements such as severe temperatures, sun, salt and wind that can cause other window materials to quickly corrode, crack and fade. Rated for hurricane IMPACT zone 3, they sport a virtually indestructible Ultrex exterior and handcrafted pine interior. IMPACT windows not only outlast the competition, but leaves them in the dust.

Wood-Ultrex Series

You can have it both ways. The Wood-Ultrex Series combines the unmatched performance of an Ultrex fiberglass exterior to protect against the elements with the traditional look of a handcrafted wood interior. It’s the perfect blend of classic styling and advanced construction technology designed to give you windows that look beautiful and stay beautiful for decades.

Recent News from Integrity

Built to Perform -TRIPANE Glazing Option for Integrity Wood-Ultrex® Casements and Awnings
Integrity Windows and Doors is very pleased to announce the upcoming availability of a tripane glazing option for the Wood-Ultrex Series Casement and Awning products. Combined with Ultrex® pultruded fiberglass and design pressure ratings of DP50, these products boast remarkable thermal performance and are the epitome of Built to Perform®. The Tripane glazing option will be available for order via OMS soon.

Expanded Aesthetic and Accessibility Options Now Available with Integrity All Ultrex Unequal Sash
Integrity All Ultrex Double Hung (IFDH) and Single Hung (IFSH) windows are now available in cottage and reverse cottage sash configurations. These sash configurations provide expanded aesthetic and accessibility capabilities for both commercial and residential projects.

NEW Spacer Bar Option on Simulated Divided Lites (SDL) Windows and Doors
Integrity Windows and Doors now has Simulated Divided Lites (SDL) with Spacer Bar available for all non-IMPACT Wood-Ultrex Series products. While previously available exclusively on products with LoE-366 glass, the Spacer Bar option will now also be available for units with LoE-180 and LoE-272

See More Product Details in Our Online Showroom!