Franklin Building Supply

We are an employee-owned lumber and building materials supplier serving Southern Idaho and Northern Nevada since 1976. We work with contractors, builders, and homeowners to supply quality lumber, engineered wood products, trusses, windows, interior doors and millwork, cabinets, flooring, siding, decking, and specialty building materials. Our experienced team is committed to accurate ordering, dependable delivery, and responsive customer service. From new construction and custom homes to remodels and large-scale projects, we help customers build efficiently and confidently. With a focus on quality products and long-term partnerships, we’re proud to support the construction industry throughout Southern Idaho and Northern Nevada.