With the GBS App
download on the app store
get it on google play
get the app on desktop or laptop
Roofing & Siding
Windows & Doors
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Specialty Products

Lumber & Building Materials

Complete jobsite framing packages delivered on time and placed by our all-terrain forklifts.

Drywall Division

Let our specialists help with design, selection and installation for any flooring project.

Roofing & Siding

GBS is your single source for residential and light commercial roofing and siding products.

Windows & Doors

GBS is your one-stop-shop for  new construction/replacement windows and patio doors.

Decking & Railing

GBS is your single-source supplier for your outdoor living projects.

Kitchens, Baths & Cabinetry

Design, selection and installation services to meet the demands of any project.

Moulding & Millwork

Wide variety of trim products with installation services available to help complete any project.

Columns & Trim

GBS is your door solution center, featuring the latest styles and sizes for any project.

Stone Veneer

The latest tools, fasteners & hardware to meet your needs.


Keep your home safe.

Product Spotlight

Elevations Cabinetry & Design By GBS

When you visit the kitchen and bath showroom with your architect or designer, ideas become tangible. See, touch and experience fully realized concepts with functional displays in a variety of colors and styles. We’re here to help you discover custom cabinetry, flooring, window and door solutions that reflect your personal style.

GAF Roofing

There’s more to a roof than just the shingles. Ensure your home is fully protected and enjoy peace of mind for years to come with the fully integrated GAF Lifetime Roofing System.

Special Offers

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Upcoming Events

Educational, Entertaining Customer Events

We hold many educational and entertaining customer events throughout the year. Please check back later for the latest update.

By builders,
for builders

Tracing its roots back as Greenville Builders Supply in 1972, GBS Building Supply today provides the best in specialty building products and services to professional builders and contractors across the Carolinas and Georgia.

Learn More About GBS