JEI Structural Curtain Wall Engineering, Structural Glass Engineering and Shop Drawing Services
Facade Engineering, Cladding Engineering, Building Envelope Consulting, Third-Party Building Envelope Review

Building Envelope Specialty Systems Engineering & Drafting Curtain Wall Engineering • Structural Glass Engineering • Cladding Engineering • Delegated Design • Shop Drawings • Third-Party Building Envelope Reviews

Engineering & Shop Drawings All-In-One Place! 

At JEI Structural Engineering & Drafting, we specialize in curtain wall engineering, storefront engineering, structural glass engineering, cladding engineering, louver and sunshade engineering, delegated design, shop drawings, and third-party building envelope reviews for architects, glazing contractors, general contractors, owners, and manufacturers nationwide.

Unlike traditional civil and structural engineering disciplines, facade engineering and building envelope consulting are rarely taught as dedicated specialties in university engineering programs. Most building envelope expertise is developed through years of project experience working with glazing contractors, architects, manufacturers, and general contractors to solve real-world performance and constructability challenges.

Many industry professionals develop their expertise from the manufacturer side of the industry, where the focus is understandably centered on specific products and systems. JEI brings a broader project perspective—evaluating how glass, glazing, curtain wall, cladding, sunshades, louvers, waterproofing, and other building envelope components work together to achieve long-term performance.

Why Clients Choose JEI

  • Licensed Professional Engineers in 48 States
  • Engineering & Shop Drawings Under One Roof
  • 500+ Projects Annually
  • Third-Party Building Envelope Review Services
  • Curtain Wall, Structural Glass & Specialty Facade Expertise
  • Support for Contractors, Architects, Owners & Manufacturers
  • Excellent Communication and Responsiveness - GET US ON THE PHONE

Whether you need delegated design engineering, stamped calculations, facade consulting, shop drawings, specification support, or independent third-party reviews, our team helps move projects from concept through successful installation.

Ready to Discuss Your Project?

Request a quote today and discover how JEI can help reduce project risk, streamline approvals, and deliver practical engineering solutions for your next building envelope project.

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JEI Structural Professional Engineering (P.E.) Licenses We Work Where You Are

Alabama (AL), Alaska (AK), Arizona (AZ), Arkansas (AR), California (CA), Colorado (CO), Connecticut (CT), Delaware (DE), District of Columbia (DC), Florida (FL), Georgia (GA), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Carolina (SC), South Dakota (SD), Tennessee (TN), Texas (TX), Utah (UT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), Wyoming (WY)

AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WV WI WY DC

Covering 48 States & D.C.+ International Project Expertise
Adding P.E.s/S.E.s rapidly. Call 816-505-0987 or E-mail.
We have many international projects. For info contact us.

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JEI Structural Engineering Recent Projects Servicing the Nation and the World

John Ball Zoo Meijer Grizzly Bear Exhibit by JEI Structural

John Ball Zoo Meijer Grizzly Bear Exhibit

John Ball Zoo Grizzly Bear Exhibit Glass Engineering       Zoo Exhibit Glazing Engineering for Animal…

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Experts in Glass, Glazing, Facade & Building Envelope

Minimize Costly Mistakes & Save Time

System Selection

We pre-engineer and recommend systems.

Collaborative Engineering

We brainstorm solutions, provide options and PE Stamp

Drafting, Shop Drawings

Providing Drafting, Shop Drawings and Details