Connect with Top-Rated Building Materials Suppliers in Blowing Rock!

3 Rivers Building Supply is a local building materials supplier in Blowing Rock, North Carolina, offering a wide selection of building materials, tools, and supplies to make your project a success. With over 15 years of experience, we provide excellent customer relations to better serve our community. We sell name-brand construction supplies, including lumber, windows, doors, roofing, siding, paint, and tools from top brands. Our knowledgeable and experienced employees will help you find what you need to complete your project.