GrandView Home Enhancements

GrandView Home Enhancements has temporarily ceased operations in the Seneca Falls, NY area. We regret any inconvenience. To locate another dealer of Seaway Manufacturing window, door and sunroom products in your area, use the "Find a Dealer" button shown above on the right. For service or warranty issues with Seaway products from GrandView Home Enhancements, click here.

Erie Mayor Visits Seaway Manufacturing
Erie Mayor Joe Schember and his team visit the Seaway Manufacturing facility.... Read More »
What Do U Value? A Glass Efficiency Primer
Seaway Manufacturing of Erie, PA, manufacturer of residential replacement windows, patio doors and sunrooms, presents “Look Into Your Windows,” an educational series designed to answer the most frequent questions about choosing replacemen... Read More »
Double-Hung Windows: The Popular Choice
Seaway Manufacturing of Erie, PA, manufacturer of residential replacement windows, patio doors and sunrooms, presents “Look Into Your Windows,” an educational series designed to answer the most frequent questions about choosing replacemen... Read More »
Testimonial
Seaway has the best customer service people in the industry.
Debbie Harris
Elyria, OH
Window Installation