Seaway Manufacturing Corp.

Due to the current weather conditions, our offices and plant will be closed on Monday, December 2nd. We will post updates as conditions change.

A perfect day celebrating the hard-working Seaway team and our 65th anniversary! Thanks to all who attended!

Proud to have the 65-year history of Seaway Manufacturing featured on the cover of MBA Business Magazine!

Family Owned Business Celebrates 65 Years of Quality, Craftsmanship and Service - MBA Business Magazine Walking through the 100,000-squarefoot factory where Seaway Manufacturing Corp. makes its signature home improvement products, you’ll find innovation and craftsmanship at work. Here, in its home base of Erie, Pennsylvania, Seaway Manufacturing specializes in producing vinyl replacement windows, pa...