Washington National Cathedral
The Washington National Cathedral was constructed over a period of 83 years, from 1907 to 1990. Its massive stone construction, rose windows, towers, and buttresses recall the great cathedrals of Europe. The interior is equally as ornate, with stone carvings, elaborate carved woodwork, and paintings.
Related services: Conditions Surveys, Monitoring, Field Testing, Finishes Analysis, Inspection Services, Lab Testing