All-Steel Construction
Every Sentinel building is made from high-strength steel, engineered to meet or exceed AISI and AISC standards. Our structures are designed to withstand extreme weather, pests, and time—making them ideal for long-term agricultural and industrial use.

Custom-Engineered for Your Needs
From grain storage to livestock housing, equipment sheds to retail spaces, Sentinel buildings are fully customizable. Choose from a wide range of frame types, roof slopes, insulation packages, and accessories to match your exact requirements.

Certified Quality
• Welders certified by the American Welding Society (AWS)
• Engineers registered in multiple states and provinces
• Built to comply with the Metal Building Systems Manual best practices