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Integrity by Marvin Patio Doors

Integrity by Marvin Patio Doors

Door and Window Options

Low-E or Lo-E-355 energy efficient glass

Integrity® windows and patio doors by Marvin® are made of Ultrex®, a fiberglass that is eight times stronger than vinyl. Marvin also makes Integrity in wood clad with Ultrex. Both are featured at Dolan's. Come see the long-lasting, energy-saving quality at your nearest Dolan's. Remember, we are your green building experts.

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