Home Improvement Project?
Solutions are Here.

We can handle your ENTIRE job from start to finish
Hundreds of Industry Leading Products Showcased in our 7,500 Sq.’ Showroom.
Windows & Skylights, Interior & Exterior Doors, Cabinets & Countertops, Composite Decking & Railing, Vinyl Siding & Trim and more….
Building Supply Depot is division of Builders Supply of Delmarva, a family owned and operated business supplying builders and consumers with high quality, reasonably priced building supplies since 1986. Building Supply Depot is the largest supplier of building materials in Eastern Sussex County with an excellent reputation among local builders and contractors. Building Supply Depot has a huge 7,500 square ft. showroom filled with products from the leading manufacturers and staffed with friendly and knowledgeable industry professionals. We are conveniently located on Rt 9, just 3 miles left of Rt 1 in Lewes, DE. In addition to providing a large selection of reasonably priced building and home improvement products, installation is available on every product we sell. We are equipped to manage every aspect of your home improvement project including manufacturer warranty, service and repair after the job has been completed. Call, stop in or schedule an appointment today. There is no obligation or high pressure sales, just honest and helpful staff ready to help you save time and money on your next improvement project.