Commercial & Historic
Windows & Doors
Versatile Solutions for Commercial & Specialty Builds
Stergis offers expertly crafted windows and doors designed to meet the unique needs of commercial buildings and historic restorations. Whether you're preserving timeless architecture or elevating modern spaces, our high-performance products combine durability, energy efficiency, and period-appropriate design.
COMMERCIAL / HISTORIC PVC WINDOWS & DOORS
Need help selecting Stergis windows or doors? We're here to help!
From classic double-hung and casement windows to custom-built configurations, every Stergis product is engineered for durability, ease of use, and lasting performance. Our doors and windows are available in a range of finishes and styles to complement any architectural look—while delivering exceptional insulation and security.