Envelope Engineering | Curtainwall Engineering | Exterior Cladding Engineering

W. 8th Building, Seattle, WA.
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Wheaton Sprague offers full-service engineering and consulting for exterior cladding systems including: system design, structural engineering, shop drawings, fabrication / production drawings, BIM modeling and related services.

System design
Structural engineering
Shop drawings
Fabrication / production drawings
Consulting
Thermal Analysis
Blast Analysis
Related services

Formed in 1994, WS is a professional services practice with a staff of designers, engineers and consultants with technical focus on building facades and building envelopes. We provide clients worldwide with pragmatic, value-oriented solutions utilizing specialized technical expertise in the design, engineering and construction of building envelope systems.

WS seeks to build long term relationships with the people and organizations that we serve, in an effort to facilitate competitive and successful projects. Employing technicians, designers, engineers and firm leaders who have worked directly for, and with fabricators and subcontractors, gives us a unique perspective, and understanding for our client’s side of the business. We are a “One-Stop” engineering provider for all forms and types of exterior cladding products.

Our expertise encompasses the following exterior cladding systems:

Curtain Wall Systems - Monumental / Custom & Standard