Builders FirstSource is the trusted source for all of your exterior house materials. From masonry and cement to exterior trim and siding, we have a huge selection of products to complete your new build or remodel project. By partnering with only the best brands, we offer premier outdoor building materials for your jobs. 

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What Builders FirstSource Offers


Siding emphasizes a home’s identity and there are many options for it, including stone, wood, vinyl and fiber cement. Each has its own set of advantages and offers a different way to complete the look of a home. No matter which option you choose and the scope of the project, Builders FirstSource has all the products you need for your next siding job.

Cultured Stone

Builders FirstSource carries different styles of cultured stone and stone panels that can be applied as an exterior stone veneer or as part of a stunning interior accent. Our beautiful stone panels bring a timeless, stately look to modern homes without breaking the bank or your back. Need help with cultured stone installation? We’ve got you covered!

Exterior Millwork

Builders FirstSource provides trim options specially crafted for exterior applications in materials that will stand up to the elements for years to come. The sky’s the limit when it comes to Builders FirstSource exterior millwork capabilities. 

Exterior Trim

Highlight architectural style with exterior trim. Builders FirstSource carries engineered trim, fiber cement trim and PVC trim from the best brands in the business, to ensure your project will have the exceptional materials it requires.


Soffit and fascia are an important part of the building envelope, and they also add distinct architectural detail. Whether you’re working on a new project or existing installation project, we carry the soffit and fascia to complete your project.

Installed Stone

Our trusted stone installation services are executed by highly-trained professionals, giving you the confidence that the job will be done correctly. Let our stone installers simplify the project by combining material sourcing and labor into one.

Explore our Top-Tier Brands For Siding & Exterior Building Materials

Click the picture below to learn more about each vendor.

Contact Us

Contact Information

(276) 466-8500

Johnson City
(423) 929-3186

(423) 477-1433

(423) 357-4331

(865) 971-3579

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Builders FirstSource is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status or status as an individual with a disability.

In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request an accommodation in order to apply for a position with Builders FirstSource, please call (214) 765-3990 or email: ADA.Accommodation@bldr.com. Please do not send resumes to this email address – it is to be used to request an accommodation in submitting an application for a job opening.


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