Builders FirstSource

In Silverthorne, Builders FirstSource supplies contractors and homeowners with doors and windows, lumber, drywall, hardware, insulation and roofing materials. Its siding and exterior range includes vinyl, fiber cement, wood and cultured stone panels, along with stucco, shutters, exterior trim and millwork, gutters and accessories, and soffit and fascia. Cultured stone can be applied as exterior stone veneer or as an interior accent. Services include delivery and pickup, dedicated support, custom millwork and window and door specialists. The business sells materials and does not install siding itself. Rated 4.4 from 19 Google reviews, 16 of them five stars and 2 one star. Parking is free, and the entrance, restroom and seating are wheelchair accessible. Credit and debit cards are accepted, and quotes can be requested online.