National Envelope – Exton, PA

Project Info:

Stief Concrete performed the concrete work on a 180,000 square foot manufacturing facility for National Envelope. The job consisted of 60,000 square feet of wall panel, 50% of which was faced with a brick veneer that was cast into the surface. The entire building was constructed within large heated tents to protect from winter conditions. Panels were formed, poured and erected within a nine week period.