Founded in 2004, Earthwise Windows is a national network of locally owned manufacturers making energy-efficient vinyl windows and patio doors for replacement, remodeling, new construction and commercial projects. Its regional facilities build products tailored to local climates rather than relying on a one-size-fits-all design, and the group has produced more than 10 million windows and doors. Earthwise was the first window manufacturer to earn Made in USA Certified status, with products also carrying ENERGY STAR and NFRC certifications.
Made in USA Certified®
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ENERGY STAR Manufacturing Partner
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National Fenestration Rating Council (NFRC)
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Keystone Certifications, Inc.
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Miami-Dade County Impact Resistance
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Texas Department of Insurance Requirements
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Thermal-Gard Building Products, IncFrom its Punxsutawney, Pennsylvania, home, Thermal-Gard Building Products manufactures custom windows and doors for new construction and replacement projects. Its windows are 100% made in the U.S.A., with 90% of the materials coming from Pennsylvania manufacturing plants, and the company’s ENERGY STAR 7.0-certified glass units reflect its focus on efficient, durable building products. President and CEO Lindsay Kendra has spent 20 years with the company, guiding a team that remains closely tied to the local community.PUNXSUTAWNEY, PA
Polaris Windows & DoorsSince 1959, Polaris Windows & Doors has manufactured replacement and new-construction vinyl windows and doors, beginning at its first plant in Youngstown, Ohio. The company became an early pioneer of vinyl replacement windows in 1979 and now distributes its products through authorized installer teams in 30 states. Its window systems use Polaris-designed vinyl extrusions and include the DuoTilt Lock System, while its products are made in the USA.AUSTINTOWN, OH
U.S. Vinyl Windows and DoorsSince 1967, U.S. Vinyl Windows and Doors has manufactured custom windows and doors for residential and commercial customers in the Northern Virginia, Washington, D.C., and Maryland suburbs. Based in Upper Marlboro, the company combines hands-on craftsmanship and extra inspection with experienced customer service, supplying projects ranging from replacement work to commercial developments of more than 3,000 openings. Its historic-window work includes National Park Service-sanctioned certified rehabilitation, while its products are backed by lifetime warranty coverage.UPPER MARLBORO, MD
Ventana USAKnown for nearly four decades of custom vinyl-profile work, Ventana USA has manufactured made-to-order windows and doors in Pennsylvania since 1987. Its Export facility employs more than 120 people and works with architects, builders, and homeowners on projects ranging from unusual architectural openings to large commercial installations.EXPORT, PA