Tietsort LLC is a 4th generation commercial glazier, glass and metal designer and manufacturer based in OKC. We have 3 Divisions to meet our clients needs: Engineered Glass Systems (Glazing) - Division 8 Manufacturing (Steel-Lite and Color-Lite products) - and Tietsort Design Group (custom metal and glass) Our systems include: Curtain Wall, Storefront, Unit wall, Custom Architectural glass and metal doors and handrails. #tietsortllc