• {{msg}}


  • {{msg}}
Resources FAQs GMS / Parent Company Careers Credit Application Nitroset Fastening Solutions Milwaukee Power Tools DeWalt Power Tools Knauf Kraft Insulation at CBSI Joint Treatment Beads & Trim Sto Products Crane FRP Grabber Rubbermaid Commercial Products Armstrong Axiom Fry Reglet Trim Trimaco Surface Protection SMMA Steel Designations RedHeader PRO system Armstrong SoundScapes Ramset Fasteners Cendrex Access Doors G-P Dens Drywall Products Super Stud Steel Louisville Ladders Armstrong WoodWorks® USG Sheetrock® Tools Marshalltown Tools Hyde Hand Tools DeWalt 60V Max tools USG Sheetrock Joint Compounds Dow Thermax Exterior Insulation National Gypsum eXP Wallboard Armstrong Drywall Grid Systems Makita 18V Power Tools Dow Thermax Sheathing USG UltraLight Drywall ClarkDietrich BlazeFrame DeWalt 20V Max tools FallTech Safety Sto® Tool Delivery Service Ecommerce Impact Delivery & Fleet Knowledgeable Professionals Ordering Specialty Products Safety / Site Reviews Showrooms & Customer Pick-ups Drywall Steel Studs & Tracks Acoustical Ceilings Hand & Power Tools Joint Treatment & Finishes Insulation EIFS & Exterior Finishes Safety Surface Protection Accessories Flooring Lumber Access Doors Firestops FRP Panels Fasteners Fry Reglet 7770 Norfolk Condominiums Delmarva Health and Medical Pavilion Doylestown Assisted Living Light House Christian Church Oxford Square Plantation Lakes by Lennar Homes Ryan Homes Schuyler Crossing Theodore Roosevelt Senior High School Trump International Hotel Wegmans Grocery Store Atlantic City, NJ (Egg Harbor Township) Baltimore, MD (Quad Ave) Baltimore, MD (Whitestone Rd) Beltsville, MD Bladensburg, MD Camden, NJ Dover, DE Elizabeth, NJ Frederick, MD Fredericksburg, VA Gaithersburg, MD Harrisburg, PA Hagerstown, MD Jessup, MD Tool & Fastener Express Manassas Park, VA Marshall, VA New Castle, DE Selbyville, DE Springfield, VA Upper Marlboro, MD Vienna, VA Washington, D.C. Winchester, VA

Hagerstown Yard

Wallboard, Acoustical Tiles, Steel Studs And Insulation

Capitol Building Supply, Inc. is the Top Supplier for Residential and Commercial Construction Products in Hagerstown

At Capitol Building Supply, Inc. we live by one fundamental pledge: to deliver the right products into our customers' hands as quickly and as safely as we can. Our wide variety of products includes everything from sheetrock and commercial and residential insulation to joint treatments and tools. Whether you are seeking giant quantities of commercial materials or only a couple of supplies for your residential job, we've got you covered. If you're looking for a surplus of steel framing or the perfect drywall tools to complete your interior project, we have what you need. We understand that the greatest benefit we deliver is on-time jobsite delivery, and we're dedicated to supplying a wide variety of construction materials when and where our customers need them.

Capitol Building Supply, Inc. is dedicated to providing distinguished customer satisfaction, while also featuring some of the largest one-the-shelf selections of construction products in the industry. The team members at Capitol Building Supply, Inc. have extensive experience in the construction industry and are ready to help you find the right products for your construction project. Whether it's acoustical ceiling tile or drywall, commercial and residential insulation or steel, Capitol Building Supply, Inc. has just exactly what you have to have to finish your construction project. Our construction specialists are committed to the very best in client satisfaction.

Your Supplier for Wallboard in Hagerstown

Capitol Building Supply, Inc. serves up the best choice of drywall, glass mat sheathing and lining panels and specialty construction products. Capitol Building Supply, Inc. is known for having a full inventory of wallboard products from manufacturers such as Continental Building Products, Georgia-Pacific, National Gypsum Company, CertainTeed, and USG. Capitol Building Supply, Inc. carries a great inventory of gypsum wallboard, glass mat sheathing and lining panels, and wallboard products to supply professional solutions for each of your Hagerstown construction needs. Our one-the-shelf supply of sheetrock consists of:

  • Regular/standard wallboard
  • Lightweight wallboard
  • Fire-rated wallboard
  • Non-paper faced wallboard
  • Moisture and mold resistant sheetrock
  • Impact resistant wallboard
  • Tile backer

We partner with only the best companies to provide high quality wallboard directly to your construction site. We also offer a stocked inventory of customary sizes from 1/4 in to 1 in in width.

Capitol Building Supply, Inc. Sells Steel Framing Products from The Best Manufacturers

From steel studs and track systems to steel framing, our yard has anything and everything needed to finish the job. Our location carries one of the biggest on-the-shelf selections of steel framing, steel studs, track systems, and accessories in the industry, and we also provide complete manufacturer support for everything we sell. We work with companies including ClarkDietrich, MarionWare, Phillips, SteelCon, and Telling to provide you with a broad selection of steel in a variety of lengths. If you are looking for an economical choice and readily available products, let us be your go-to for construction steel for your building projects. Whatever you need for steel construction, specialty items included, we will ensure that you get what you are looking for.

We Have the Acoustical Tiles to Complete Your Ceiling Project

Our Hagerstown yard keeps in inventory a great selection of ceiling tiles, panels, and canopies. We also carry a number of specialty ceiling products from Armstrong to help you create a customized acoustical design distinct to your job. Regardless whether you need to soundproof your area or are looking to invest in a stunning finish for inside project, we're your source. Our competitive and large selection of products makes us Hagerstown’s highest quality providers of acoustical tiles.

The #1 Vendor of Insulation Products Throughout the Region

Capitol Building Supply, Inc. provides only the best insulation in Hagerstown, including brands like Rockwool, Dow, Johns Manville, CertainTeed, and Knauf. Installing quality insulation is critical to fashioning a building that is comfortable and cost-effective. Our inventory of insulation includes:

  • Batt insulation
  • Rigid foam board insulation
  • Loose-fill and blown-in insulation
  • Semi-rigid fiberglass panels
  • Spray foam

No matter you need to put up first-time insulation in a sizeable commercial building or just remove and replace the insulation in a select number of rooms of a home, we've got all of the items you need to do the job optimally.

We have Years of Experience in the Construction Business

Capitol Building Supply, Inc. is devoted to fixing all your building supply challenges by featuring a broad variety of construction materials for commercial and residential applications. Capitol Building Supply, Inc. has built a track record for being committed to on-time construction jobsite delivery service, and more than that we are proud of our deep commitment to satisfying our customers. A good number of our employees have been with us for more than ten years, and more than that a few have even been employed by us for 25 to 30 years. If you are unable to find what you need, just let us help. We'll do whatever it takes to deliver your materials to you in a timely manner, securely, and efficiently.

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.