U.S. MAIN TREASURY BUILDING
WASHINGTON, D.C.

Complete Façade Rehabilitation

Repointing of Historic Granite and Sandstone Masonry

Spall and Crack Repair

Stone Consolidation

Stone Exfoliation and Smoothing

Custom Color Matching for Joint Mortar and Repair Materials

Isolated Stain Removal with Poultice

Chemical and Hot Water Cleaning

Installation of Joint Sealants and Lead Weathercap along Cornice

Removal of Existing Bird Deterrent System

Waterproofing of Structural Vault supporting Monumental Stair Entranceway

Honing of Historic Stone Pavers at Main Entrance Porticos  

National Register Reference No. 71001007

THE ATLANTIC COMPANY OF AMERICA, INC.