Since 1992, JLB has been a leader in AutoCAD and architectural shop drawings. We specialize in window, curtain wall, and storefront projects.
Jeffrey L. Bortner
Jeffrey L. Bortner, P.E., the founder of JLB Architectural Engineering, has worked in the glass, metal, & glazing industry since 1977.
Whether you are running behind on a project, or need our support and expertise to execute an upcoming project, The team at JLB is ready to prepare your next set of shop drawings! We look forward to hearing from you soon.
Our Service Speciality
We are familiar with many products in the industry. Here are some of the most popular ones we are asked about.
Window Products
JLB has produced Custom Architectural Shop Drawings for over 1073 window projects using more than 53 different product manufacturers.
Curtain Wall / Storefront
JLB has produced Custom Architectural Shop Drawings for over 403 Storefront / Curtain Wall projects using more than 15 different product manufacturers.
“I really appreciate all of your effort on this. I WILL be using you from here on out.
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