Preservation Tech Notes, Restoring Metal Roof Cornices
ParkNet

PRESERVATION TECH NOTES    METALS NUMBER 2

 

Project Evaluation

completed work on cornice
Detail of the completed cornice shows the new zinc modillion and the leaf and egg and dart moldings attached to the historic cornice. This repair approach, which involves in-kind replacement of deteriorated components, is the recommended treatment for such distinctive features as this cornice. Photo: Michael Devonshire.

   The repair approach for the cornice work on this building exemplifies the preservation treatment recommended for distinctive historic features.

   Large roof cornice increasingly are under close scrutiny by persons involved in life/safety issues. Rather than removing or replacing entire cornices, many can be repaired and structurally reinforced as required. The thoughtful planning study which was prepared for 32 East 64th Street outlined the repair and replacement options and provided for a sound program of repair and upgrading.

   The recommended repair scheme was adopted and successfully implemented by owners' association. Repair of the cornice at 32 East 64th Street with in-kind replacement of stamped zinc ornament provided for thorough rehabilitation of the cornice at an acceptable cost.

   The utilization of stock replacements of lions' heads, modillions, and moldings resulted in some savings and hastened delivery of stamped ornament with little effect on the appearance of the rehabilitated cornice. A change of the cornice roof edge detailing to prevent further leaking was the only significant change made to the original design.


Project Data

32 East 64th Street, New York City

 



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