Keystone Building Products

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"Building Solutions"

Great customer service & prices since 1996!

  • Building materials distributor for modulars and contractors.
  • Large in stock inventory / Custom Orders

Welcome To Keystone Building Products


Keystone Building Products, Inc. has been supplying the Manufactured Housing Industry and the Professional Building Trade since 1996. From our location in Selinsgrove Pennsylvania and Salisbury North Carolina, we strive to maintain high service levels while supplying our customers with quality proudcts at a competitive price.

Through a customer oriented business plan, Keystone Building Products, Inc. has achieved continual growth since its inception. Through the information on these pages, we hope that you can gain an understanding of our ability to serve you through our facilities, our products and most importantly the professional individuals who make up the family that is Keystone Building Products, Inc.

A vast amount of information can be found by navigating on the menu above. If you have any questions or would like to talk to us please feel free to do so.


What we offer

  • Exterior Windows
  • Exterior / Interior Doors
  • Siding / Shingles
  • Shutters
  • Cabinets
  • Vents
  • Aluminum
  • Accessories

Contact Us

Our Mission To You


Quality & Service

The mission of Keystone Building Products, Inc. is to remain committed to our customers needs by maintaining a high level of quality and service. This is done by continually developing and maintaining a team of highly motivated, professional, dedicated employees.

Our goal, with the support of our vendors, is to build partnerships with our customers, ensure that their expectations are met with the highest degree of professionalism and guarantee quality products and competitive pricing.

Company News

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