Over 1,000 roofs have been installed by Triangle. Warehouses, manufacturing facilities, institutions, and a variety of other buildings that require absolutely reliable protection from water, temperature swings, noise, and other “outside” elements, have been installed by Triangle professionals.

Satisfied Triangle customers are visible throughout the region:

  • Allegheny General Hospital
  • Bayer Corporation
  • Beaver Medical Center
  • Buncher Company (Gateway View Plaza)
  • Carlow College
  • Carnegie Library
  • Duquesne University
  • Four Points by Sheraton
  • Frick Hospital
  • Gateway Area School District
  • Gateway View Plaza
  • Harrold Middle School
  • Heinz USA
  • Housing Authority of City of Pittsburgh
  • K-mart
  • Mead Westvaco
  • Mercy Hospital
  • Mine Safety Appliances
  • Passavant Retirement Center
  • Penn Liberty Plaza
  • Penn State University
  • The Pittsburgh Ballet Theatre
  • Pittsburgh Post-Gazette
  • Riverfront Industrial Centre
  • Rochester Area School District
  • Sarah Heinz House
  • Station Square East Complex
  • SuperValu Freezer Building
  • United States Postal Service
  • VA Medical Center
  • Washington Plaza
  • Wyndham Hotels
  • YMCA