1400 Hagy Way Harrisburg, PA 17110

Mon - Fri: 6:00am - 4:00pm Sat - Sun: Closed

P: 717-614-8954 F: 717-996-3165

Capitol Building Supply, Inc. (CBSI) is your trusted source for construction products in Harrisburg, PA. As a GMS company, CBSI provides quality building supplies to commercial and residential construction customers across the Mid-Atlantic United States through our yard locations in Pennsylvania, Maryland, Virginia, New Jersey, Delaware, Ohio, and Washington, DC.

CBSI serves Central Pennsylvania construction customers in Harrisburg and surrounding areas like York, Lancaster, Carlisle, and Williamsport. Our building supply yard on Hagy Way offers a diverse inventory that includes:

• Acoustical Ceilings

• Access Doors

• Air & Moisture Protection

• Caulking & Adhesives

• Drywall

• EIFS & Stucco

• Fasteners

• Firestop

• FRP

• Insulation

• Joint Treatment

• Lumber

• Safety

• Steel Studs & Tracks

• Surface Protection

• Tools

At CBSI, we work hard to provide the best drywall options in Central Pennsylvania, for types I-V construction uses. In Harrisburg, PA, Capitol Building Supply, Inc. is a proud distributor of quality USG acoustical grid and tile products:

• Fineline

• Fineline bevel

• Interline tapered

• Shadowline

• Shadowline bevel

• Shadowline tapered

• Square edge

• Square lay-in

Ask our expert staff and let them help you select the right drywall materials for your Central Pennsylvania construction projects.

Capitol Building Supply, Inc. offers one of the largest in-stock inventories of steel framing, steel studs, track systems, and steel accessories in Central Pennsylvania. We partner with leading steel manufacturers like ClarkDietrich®, Simpson Strong-Tie®, The Steel Network®, Gregory and others, to bring you top-rated products.

We also offer inclusive manufacturer support for all our products, so you can have full confidence when you buy steel from CBSI in Harrisburg. Steel and all other building materials from CBSI can be delivered straight to your commercial or residential jobsite.

Visit our Hagy Way yard in Harrisburg, PA, and browse our full inventory of acoustical ceiling panels. CBSI is a proud distributor of quality Armstrong® acoustical grid and tile products, as well as:

• Angled tegular

• Beveled tegular

• Linear

• Molding and trim

• Reverse tegular

• Square lay-in

• Square tegular

• Vector

Shop for ceiling tiles at CBSI’s Harrisburg location and let our experts help you find exactly the right acoustical products for your PA building projects.

CBSI is a top provider of insulation supplies for commercial and residential building projects across Central Pennsylvania. For insulation projects of any size, CBSI has what you need to get the job done right. We offer a full range of quality insulation solutions in Harrisburg, PA, for both interior and exterior applications, including:

• Batt insulation

• Foil/FSK

• Rigid foam board insulation

• Loose-fill and blown-in insulation

• Mineral wool insulation

• Semi-rigid fiberglass panels

• Unfaced insulation

Our products come from the best insulation brands—manufacturers like Johns Manville, Knauf®, Owens Corning, and Rockwool®. Let our experienced staff help you choose the proper insulation for your specific jobsite requirements, including the correct R-value.

Building in Harrisburg, PA? Our staff of experts bring decades of combined experience in the construction industry to help our customers find the exact products they need.

Let CBSI on Hagy Way in Harrisburg be your number one resource for local building materials. Our yards across PA, MD, VA, NJ, DE, OH, and Washington, DC, offer a large in-stock selection of products ready for immediate pickup. We also offer delivery to your jobsite, on time, with full stock and scatter service.

Need drywall, steel, acoustical ceiling tile, insulation, or other construction products in Central Pennsylvania? Shop at CBSI in Harrisburg, PA, for construction supplies from the building industry’s best manufacturers.