WMG completed the restoration of more than 300 openings (600 sash) in thirteen buildings over the course of 18 months at the historic Washington Crossing State Park. WMG also restored and re-hung all shutters and doors. Many of the sash were original to the buildings, requiring careful glazing and repair to maintain the integrity of the thin muntins — and shallow glazing rabbets. WMG also salvaged all the original glass and hardware for cleaning, restoration and re-use.