One of the most distinctive character-defining features of a historic building are its DOORS & WINDOWS made of either wood or metal and often arranged in a distinct pattern on a façade. Common to other wood elements, doors and windows face similar deterioration issues including paint chipping and peeling, termite infestation and water damage. Lead-based paint used on windows is a common issue that needs to be safely remediated. Metal windows corrode over time requiring cleaning and treatments. From simple cleaning to complete design replication and fabrication of window assemblies, Spectra construction experts have preserved, restored and replicated many types of windows and doors.