Building Expansion Photo Gallery

Sealing Devices broke ground on our Lancaster, NY, campus expansion on July 29, 2026. This project will add 40,180 square feet of manufacturing space and 9,600 square feet of office space to our headquarters so we can continue to grow and better serve our customers, community, and employees. Browse the photos below for a closer look at this $14 million capital investment and how it will transform our presence in Western NY.