DoorsMouldingStair PartsHardwareLumberMillingContact Us


Here at Residential Building Supply we specialize in many of the details that turn a house into a beautiful home. Our door shop features prehung interior and exterior doors made to order. We carry a wide assortment of trim, door hardware, stair parts, and specialty items to add just the right accent and even have an on-site mill shop for a true custom look. Click on the departments listed for more information on the products and services we provide.


Timely, courteous, and knowledgable service is our highest priority. Whether you walk into our showroom or work on the job site with a member of our talented sales team we are committed to providing you with the quality assistance you need to complete your project.


Residential Building Supply is located in DeBary and delivers to most places in Orange, Volusia, Seminole, Brevard, Flagler, Lake and Osceola counties. Contact us for more details on our delivery policy.


For your convenience we offer credit accounts to qualified customers. If you would like to open an account with us please use the following link to download a credit application. Once you have downloaded the file, print it, fill in the application, and then mail it to the address listed below.

Credit Application.

Mail to:
Residential Building Supply
327 E. Highbanks Rd.
DeBary, FL 32713

327 East Highbanks Road · DeBary, Florida 32713 · Debary Phone: 386.668.4468 · Orlando Phone: 407.647.7771 · Fax: 386.668.2557