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Lehigh Valley

Quality Window and Door Replacement in Lehigh Valley, PA

For the best home improvement services in the Lehigh Valley, area homeowners turn to Renewal by Andersen of Northeast PA. We are the premier supplier of Renewal by Andersen® replacement windows, the ultimate brand for custom-manufactured, energy-efficient home window performance. Our parent company, Andersen Corporation, has revolutionized the window and door business since 1903. After well over a century in business, Andersen and its divisions have earned a proven reputation for exceptional products and superior craftsmanship.

At a time when home improvement companies so often come and go, Renewal by Andersen is a stable and reassuring brand.

Window & Door Replacement You Can Trust

Renewal by Andersen of Northeast PA strives to provide Lehigh Valley homeowners with an excellent experience in replacement window and door purchase and installation. Renewal by Andersen windows are constructed of ultra-strong Fibrex® material which is designed to last you a lifetime and, unlike vinyl, is not susceptible to thermal expansion and contraction. Our windows and doors are designed to fit any home, while bringing your design ideas to life. Renewal by Andersen of Northeast PA will be here to serve you now and in the future.

Visit Our Showroom

Nothing beats seeing windows and doors in person, which is why we invite you to our beautiful showroom. Visit us at 2467 Baglyos Circle in Bethlehem to view our replacement products, including double-hung windows, casement windows, gliding windows, bay or bow windows and a variety of patio doors in both sliding and French door styles. Schedule an in-home consultation online for more information.

Call for a FREE In-Home Consultation

Renewal by Andersen of Northeast PA looks forward to delighting you with expert installation of quality Renewal by Andersen windows in Lehigh Valley and surrounding communities. Call (610) 849-2800 today to schedule an in-home consultation with one of our experts!


"Our installation team, Josh and Mike, did a phenomenal job with the installation, cleanup, and "orientation" after the work was completed! We were totally satisfied with everyone that we dealt with before and after the installation...and would surely recommend Renewal by Andersen to anyone contemplating a window replacement project!"

Kathy B.
Nazareth, PA

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