INTEGRITY ALL ULTREX
Ultrex is a thermoset material which means it will not get soft and flexible in heat or hard and brittle in cold like thermoplastic vinyl based materials.
ULTREX: Quite possibly the perfect building material
Integrity windows and doors are Built to Perform® with Ultrex® , our highly durable, state-of-the-art pultruded fiberglass with a patented finish that outlasts and outperforms vinyl, roll-form aluminum, and vinyl/wood composites. We use Ultrex to manufacture windows and doors that endure the elements without showing age or wear. That’s toughness
