The National Slate Association Gallery of Slate Roofs

Our gallery features fine projects from across the country designed to demonstrate the use of slate in various applications from new construction to restoration.

Project Library: restoration / repair

San Francisco Theological Seminary

San Francisco Theological Seminary of Northern California was originally constructed in 1891. Repairs to the slate roof were required.

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Keywords: black slate > institutional > restoration / repair > Thickness: standard

Golden Gate Park – Murphy’s Windmill

Located in the Southwest end of California’s Golden Gate Park was built between 1905 and 1907.

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Keywords: black slate > historic > restoration / repair > Thickness: standard

Brantford Courthouse

Replaced and matched existing roof which was built between 1850 to 1880.

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Keywords: blend: unfading slate > historic > restoration / repair > Thickness: standard

Lady Meredith House – McGill University

Built in 1897, the turreted brick mansion was restored after a fire in 1990.

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Keywords: black slate > institutional > restoration / repair > Thickness: standard

St. Nicholas Church, New Hamburg, NY

Restoration of 100-year-old church overlooking the Hudson River.

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Keywords: gray slate > historic > restoration / repair > Thickness: standard

First Presbyterian Church

Roof restoration of slate roofing system.

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Keywords: blend: semi-weathering slate > commercial > restoration / repair > Thickness: standard

Complete roof restoration of “Oakhurst”, a prominent residence designed by McKim, Meade & White in the 1880’s. All new slate on the roof and vertical walls, new lead-coated copper flashing and gutter system.

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Keywords: black slate > historic > restoration / repair > Thickness: standard