• {{msg}}


  • {{msg}}

Dover, DE Yard

Drywall, Acoustical Tiles, Insulation & Steel

State Line Building Supply is Your Supplier for Residential and Commercial Construction Products and Services in Dover

State Line Building Supply specialists serve both commercial and residential construction sites and are committed to a single, straightforward pledge: to get the perfect materials to our customers’ construction sites as swiftly and as safely as is possible. Whether you need giant quantities of commercial products or only a couple of products for your residential project, we’ve got you covered from top to bottom. If you need jobsite delivery for products like drywall, insulation products, acoustical tile, or construction safety equipment, count on State Line Building Supply to provide your supplies when and where you need them. It doesn’t matter if you have to have drywall, commercial and residential insulation, acoustical tile, or construction tools, we have what you need at State Line Building Supply. We are committed to outstanding customer service.

State Line Building Supply is dedicated to providing first-class customer service to every last customer, along with delivering some of the largest in-stock inventories of construction products in the area. We partner with top suppliers like Armstrong, Telling and Knauf to stock anything from commercial and residential insulation and drywall to acoustical tiles and steel framing and accessories. And it’s all supplied straight to you by our trained crews and cutting-edge fleet. Our team members have many years of practical experience in the construction industry and are proud to provide deliveries when you need them to a wide selection of construction sites. Whether it’s ceiling tile or drywall, commercial and residential insulation or steel framing, we’ve got exactly what you need to get the job done. Our Dover yard inventories the largest array of wall and ceiling products in the area, plus everything from steel framing and accessories and drywall to acoustical ceiling tiles and joint treatments. The expert professionals at State Line Building Supply are committed to the very highest caliber in client satisfaction.

Your Complete Resource for Sheetrock Supplies in Dover

State Line Building Supply serves up the best choice of sheetrock, glass mat sheathing panels and specialty construction materials. State Line Building Supply has a full selection including residential and commercial drywall products and tools to assist you to complete your construction project right. If your residential or commercial construction job utilizes drywall, you’ve come to the correct place with State Line Building Supply to provide the top gypsum drywall, glass mat lining panels, and sheetrock items to your site. Our Dover yard offers a stocked inventory of drywall including standard, lightweight, fire-rated, non-paper faced, moisture/mold resistant, and impact resistant to meet a variety of drywall needs on the construction site. In addition we provide a selection of glass mat panels and specialty products to give you a unique touch on your project. We strive to provide the trusted solutions in Dover for types I-V residential and commercial construction uses. Not exactly sure what materials or tools you need? Talk to one of our experienced pro’s about your construction job, and they’ll assist you to purchase the correct drywall materials for your particular use.

We Maintain An Extensive Line of Commercial and Residential Steel Framing Items

If you need a supplier for steel, come check out our Dover location. We supply a great selection of track systems, steel studs, and steel framing accessories to supply you with straightforward solutions for installing plasterboard effectively. To guarentee we offer the best selection of products, we partner with first-rate producers like ClarkDietrich, Flex-Ability Concepts, Marino-Ware, Phillips Manufacturing, Radius Track, Steel Structural Systems, Super Stud, Telling, The Steel Network and JN Linrose. Whether you need steel framing materials for erecting new buildings or steel studs to fasten plasterboard, we’re ready to be known as your sole supplier of steel in the Dover area. No matter what you are looking for for steel framing, we have you covered. Additionally we provide full company brand support for all of our products and are willing to ship our steel to your jobsite straight-away.

State Line Building Supply Delivers Acoustical Tile for Every Kind of Residential or Commercial Construction Job

With State Line Building Supply you can totally transform any ceiling through our big selection of canopies, panels, and ceiling tiles. State Line Building Supply stocks a large number of acoustical ceiling tiles from top companies like Armstrong, including several Armstrong Custom Architectural Specialties lines like:

  • Ekos
  • Infusions
  • MetalWorks
  • ScoundScapes
  • SoundSoak
  • WoodWorks

State Line Building Supply inventories an extensive assortment of product lines to meet the requirements of both residential and commercial building projects, from installing sound-proofing for large interior spaces to implementing an expert polish for one single room. It doesn’t matter if you are doing work on a sizeable business construction project or are refinishing a room at your residence, we have the acoustical ceiling products you require to get the job done right.

Top-notch Quality Insulation Products for Professional Building Projects Here in Dover

Here at State Line Building Supply we pride ourselves in working with; many of the most qualified building contractors in the construction field. Installing high quality insulation is critical to constructing a building that is comfortable and efficient. Our supply of items includes batt insulation, rigid foam board insulation, loose-fill and blown-in insulation, semi-rigid fiberglass panels, and spray foam. Our products come from top-rated brands like Knauf, CertainTeed, Rockwool, Thermafiber, Pactive (Tenneco), Guardian and Johns Manville so you can be certain you are purchasing the best supplies for your money. It doesn’t matter if you’re working on a residential site or a commercial project, trust State Line Building Supply to supply the very best insulation for any type of construction project.

Your One Stop Shop for All of Your Construction Supplies in Dover

State Line Building Supply is your partner for high quality residential and commercial construction supplies and accessories. We’re devoted to meeting the requirements of every client and boast of fantastic customer satisfaction. Many of our company employees have been with us for more than ten years, and more than that some have been on the job for up to 30 years. If you don’t see the product or service you need for your project, just talk to our expert pro’s. We’ll work hard to deliver your construction materials to you quickly, in a safe manner, 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.
About Us

Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers' hands as quickly and safely as possible.

Our Services

Capitol Building Supply carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to all sites.

Our Locations

Our delivery fleet is dispatched from 19 locations including two yards in Delaware (Dover, Selbyville), eight yards in Maryland (Baltimore, Beltsville, Bladensburg, Forestville, Frederick, Gaithersburg, Hagerstown, Upper Marlboro), one yard in New Jersey (Camden), one yard in Pennsylvania (Harrisburg), six yards in Virginia (Manassas, Marshall, Springfield, Stafford, Vienna, Winchester), and one yard in Washington, D.C.

Contact Us

For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.