New Castle Building Products

New Castle Building Products (NCBP) is a family owned and operated distributor of building supplies based in White Plains, New York, serving the Northeastern United States with twenty two convenient locations in six states.

With a history dating back to 1910, New Castle has evolved from a small sheet metal distributor, to a full service distributor of building materials specializing in commercial and residential roofing.

As a commercial and residential roofing distributor, NCBP has formed long term relationships with vendors such as Elevate, GAF, Soprema, Henry, Johns Manville, FiberTite, CertainTeed, Atlas, and Owens Corning.

The ongoing relationship with vendors allows NCBP to provide quality materials and service to both commercial and residential roofing customers.