LTS Drafting & Engineering offers a full set of services in the Glazing Industry while utilizing the latest design programs.


LTS Drafting & Engineering LLC was founded in 2002 with a mission to produce quality shop drawings and engineered structural calculations for the glass and glazing industry. Since its inception, LTS has produced thousands of shop drawings for glazing subcontractors all over the country. Because LTS uses the latest versions of AutoCAD, Revit and Navisworks, they consistently meet and exceed client needs and specifications for commercial projects.

LTS provides drafting and engineering services for a variety of interior and exterior components:

  • Curtain Wall and Storefront
  • Aluminum Windows and Sliding Glass Doors
  • Glass and Glazing
  • Skylights
  • Sun Control Systems


With both a PE (professional engineer) and SE (structural engineer) in house, LTS can provide everything from detail development assistance and product selection assistance to full shop drawing packages, including stamped drawings and calculations.

LTS works closely with project architects, contractors, and subcontractors to aid ease of installation, help solve potential detailing concerns, and to meet architectural design requirements. They take pride in bringing clients precise, coordinated and effectual shop drawing and engineering packages to ensure the project runs smoothly, and to help you deliver a completed project that your clients can be proud of.



LTS maintains a full staff of experienced CAD technicians. Their staff works with you as well as your design teams to produce high quality hyperlinked contract documents.


LTS has a full engineering staff licensed 45 States across the country capable of working with all your glazing systems.

BIM Modeling

The LTS BIM department provides a comprehensive virtual model of a project before actual construction takes place.