Historic Preservation

Preservation and restoration requires a commitment to detail and a dedication to quality craftsmanship. Structural Preservation Systems (SPS) understands these needs and is a complete resource for those entrusted with preservation. Additionally, before commencing work, SPS performs mock-ups and tests to ensure that the methods and schedules selected are the optimal solution.

Featured Projects

Utah State Capitol Base Isolation and Restoration
Salt Lake City, Utah
Retrofit of historic structure with seismic isolators
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Maryknoll Sisters Retirement Home: Masonry Facade Repair
Ossining, New York
Comprehensive repair project that included brick re-pointing, as well as masonry, lintel and capstone replacement.
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St. Alphonsus Church Historic Restoration
Baltimore, Maryland
Replacement of historic spires on church constructed in 1845.
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Acton's Landing Historic Restoration
Annapolis, Maryland
Historic hospital structure converted to condominiums.
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Bethesda Terrace and Arcade Restoration
New York City, New York
Historic restoration included removing existing deteriorated brick from ceiling, reinforcing it with structural steel and restoring the arcade ceiling to its original state.
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Office Building – Impressed Current Cathodic Protection (ICCP)
Washington, District of Columbia
Corrosion repair and protection project for historic office building.
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Restoration of the Cardinal Gibbons Fine Arts Building
Baltimore, Maryland
Facade restoration on historic structure
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Thomas Point Shoals Lighthouse Historic Restoration
Chesapeake Bay, Maryland
Preservation of National Historic Landmark lighthouse.
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St. Mark's Church Historic Restoration
Catonsville, Maryland
Granite and masonry repairs to historic church.
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Frank Lloyd Wright's Fallingwater
Mill Run, Pennsylvania
An external post-tensioning solution for a historic landmark using monostrand & multistrand post-tensioning.
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Restoration of 18th Century Barn
Frederick, Maryland
Historic restoration of 18th Century barn that included the replacement of 75 percent of the wood floor structure and 100 percent of the wall framing and roof framing.
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Davidge Hall
Baltimore, Maryland
Window and door restoration project for a 200 year medical education building.
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Marshall Field's Flagship Store
Chicago, Illinois
First steel frame building in the United States to have an Impressed Current Cathodic Protection (ICCP) system installed.
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Hippodrome Theater
Baltimore, Maryland
Historic theater strengthened with Steel Reinforced Polymer (SRP) composites
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Freedom Tower
Miami, Florida
Historic tower strengthened with FRP composites & concrete repair
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Cathedral of Mary Our Queen
Baltimore, Maryland
Masonry repair of historic cathedral.
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Wood Window and Door Restoration
Winchester, Virginia
High-quality restoration of high school's windows, doors and exterior trim to preserve the building's overall appearance.
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Association Headquarters Building
Washington, District of Columbia
Historic restoration and stabilization of an association headquarters building.
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What Our Customers Are Saying

Historic Preservation

Featured Projects