100 M Street, Washington, D.C.
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Full-service engineering and consulting for curtainwall / exterior cladding systems: including system design, structural engineering, shop drawings, fabrication / production drawings, consulting, and related services.
Wheaton & Sprague Engineering (WSE) expertise encompasses the following systems:
Curtainwall Systems
- Custom & Standard
- Unitized
- Stick
- Strip Window
- Punched Openings
- Storefront
Panel Systems
- Sheet
- Composite
- Insulated Foam
Stone Systems
- Granite
- Limestone
- Sandstone
- Cladding on strongback, aluminum, curtainwall, stud, unistrut or handset
Skylight / Slopewall Systems
Specialties
- Architectural Specialties
- Railing
- Canopy
- Inserts
- Embeds
- P.S.G. Walls
- Tension Cable Walls
- Other architectural components
Additional services available upon request
What is a Curtain wall?
