BALTIMORE, MD

Baltimore, MD (Quad Ave.)

Drywall, Insulation, Acoustical Tiles, and Steel Framing

Capitol Building Supply, Inc. – Baltimore, MD (Quad Ave.)
6813 Quad Avenue
Baltimore, MD 21237
PH: 410-284-2800
FX: 410-284-2899
Hours: 6:00 am – 4:00 pm M-F
Hours: 7:00 am – 12:00 pm Sat

Baltimore, MD Construction Products Supplier – Capitol Building Supply, Inc.

Capitol Building Supply, Inc. (CBSI) is your trusted source for construction products in Dover, DE. 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:

Delaware
Dover | Selbyville

New Jersey
Atlantic City | Camden | Elizabeth

Ohio
Cleveland | Stow

Pennsylvania
Harrisburg | King of Prussia | Pittsburgh

Washington, D.C.

For Maryland’s Best Building Materials – Trust the Best

CBSI serves Maryland construction customers in Baltimore and surrounding areas like Elkton, Ellicott City, Denton, and Rockville. Our building supply yard on Quad Avenue offers a diverse inventory that includes:

Your Baltimore, MD Drywall Source

At CBSI, we work hard to provide the best drywall options in Maryland, for types I-V construction uses. In Baltimore, MD, Capitol Building Supply, Inc. offers a wide range of standard drywall, glass-mat panels, and specialty products including:

Regular & Type X drywall
Impact-resistant wallboard
Fire-rated drywall
Mold-resistant drywall
Tile backer
Shaftwall liner
Sheathing
Specialty drywall products

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

Top Steel Products and Metal Framing in Maryland

Capitol Building Supply, Inc. offers one of the largest in-stock inventories of steel framing, steel studs, track systems, and steel accessories in Maryland. 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 Baltimore. Steel and all other building materials from CBSI can be delivered straight to your commercial or residential jobsite.

Baltimore’s Finest Ceiling Tile Selection

Visit our Quad Avenue yard in Baltimore, MD, 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 Baltimore location and let our experts help you find exactly the right acoustical products for your MD building projects.

Buying Insulation in Maryland

CBSI is a top provider of insulation supplies for commercial and residential building projects across Maryland. 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 Baltimore, MD 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.

From Our Yard to Your Job

Building in Baltimore, MD? 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 Quad Avenue in Baltimore be your number one resource for local building materials. Our yards across DE, MD, NJ, OH, PA, VA, and Washington, D.C. 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.

Builders in Baltimore, MD – Trust CBSI

In need of drywall, steel, acoustical ceiling tile, insulation, or other construction products in Maryland? Shop at CBSI in Baltimore, MD for construction supplies from the building industry’s best manufacturers.