October Promotion: Marvin Integrity Windows
Sep 30, 2018Benefits of Marvin Integrity Replacement Windows in Kansas City ULTREX. Every Integrity product is made with ULTREX, a pultruded fiberglass that outperforms and outlasts vinyl, roll-form aluminum and other composites. Following are some ULTREX Facts: 8x stronger than vinyl and as strong as steel Nearly 20 years of superior composite technology 833% less expansion than vinyl Patented finishing process resists fading and cracking 9x
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