Manufacturer Description

Founded in 1959, Seaway Manufacturing Corp. drew upon Northwest Pennsylvania’s tradition of strong craftsmanship and engineering expertise to become a premier manufacturer of top quality, energy efficient home improvement products.

Beginning with the manufacture of custom, aluminum storm doors and windows, Seaway has risen to prominence through the development of its diverse line of vinyl and aluminum products, enhancing the value, beauty and energy efficiency of tens of thousands of homes.

New products were added to the line through the decades, with replacement windows becoming the most popular. As vinyl technology improved, Seaway shifted its focus to this new material, setting standards for innovation and quality in the process.