
13 Months
Project Duration
Executed landmark façade stone and masonry restoration at 455 West 20th Street, preserving the historic integrity of this Chelsea landmark. Scope included precision restoration of brownstone sills and installation of standing seam zinc-coated copper roofing panels—delivering both durability and period-accurate detailing in line with preservation standards.
We prioritize attention to detail, precision, and the use of the highest quality materials to ensure the longevity and integrity of every roof and facade we work on.
Project Duration
Project Footprint
Team Members Involved
Completion Date
Contact KNS Building Restoration today for a free consultation. Our team of experts is ready to transform and preserve your building with precision and care.