Energy Efficiency Audits & Contracting in Maine

Integrity Windows and Doors

For years, homeowners have been asking for beautiful, energy-efficient windows, and we looked far and wide before choosing to install Integrity Windows and Doors from Marvin. Integrity from Marvin shares our commitment to delivering home comfort, durability, and value with exceptional customer service.

Integrity Windows and Doors from Marvin | Evergreen Home Performance | Maine

The Integrity brand is Built to Perform®. Integrity windows and doors are made with Ultrex®, a pultruded fiberglass material with an acrylic finish patented more than 20 years ago when Integrity pioneered the fiberlgass window and door category. Ultrex outperforms roll-form aluminum, vinyl, and vinyl-wood composites in virtually every measurable category, and Integrity continues to be an industry leader with durable, stable, low-maintenance, and energy-efficient products. But the real beauty of this product line is that it's as elegant as it is tough, with a sleek fiberglass construction in a variety of popular styles.

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