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Boston, MA

Acoustical Tiles, Drywall, Steel, and Insulation

Robert N. Karpp - Boston, MA

480 East 1st Street
Boston, MA 02127
Phone: 617-269-5880
Hours: 6:00 am–5:00 pm M-F

7:00 am–12:00 pm Sat

Boston Construction Materials Leader – Robert Karpp Co.

The Robert N. Karpp Company (Karpp) is your trusted source for commercial and residential construction supplies in Boston, and throughout Massachusetts, including surrounding areas like Georgetown, Lawrence, and Stow.

Our partnership with New England Gypsum (NEG) as fellow GMS companies extends our service area to include construction professionals across New England. Together, we serve builders, contractors, and construction professionals through our combined yard locations in:

For Boston’s Best Building Materials – Trust the Best

Robert N. Karpp and New England Gypsum share a simple, straightforward pledge: get the right products to our customers’ job sites as quickly and as safely as possible.

Together, Karpp and NEG offer an unmatched inventory of building supplies, tools, and other construction materials. Need building products in Boston? Robert Karpp’s location on East 1st Street in Boston is your go-to source for:

Building in Boston, MA? Robert N. Karpp Delivers!

We offer an amazing range of ready-to-deliver construction supplies in Boston, Massachusetts. From drywall and insulation to steel framing, accessories, and ceiling tiles, the Robert N. Karpp Company is your connection to products from top manufacturers like CertainTeed®, Georgia-Pacific®, National Gypsum®, and USG™. And it’s all shipped straight to your job sites by our expert team members via our cutting-edge fleet.

Your Top Boston Drywall Supplier

Robert Karpp has the premier selection of drywall in MA. Our Boston construction yard on East 1st Street offers great pricing, and a complete line of wallboard and drywall accessories, including:

  • Standard drywall
  • Lightweight drywall
  • Moisture- and mold-resistant drywall
  • Non-paper faced drywall
  • Fire-rated drywall
  • Impact-resistant drywall
  • Shaft wall liner
  • Tile backer
  • Drywall and wallboard accessories

Not sure what drywall products or accessories you need? Our expert staff can help you select the right drywall materials for your construction projects in Massachusetts.

Boston, MA’s Largest In-Stock Steel Inventory

Robert N. Karpp Co. in Boston offers an extensive selection of quality steel. Massachusetts builders will find all the light- and heavy-gauge steel items they need right here, including steel studs, tracks, framing, struts, decking, steel channel, and more. Karpp partners with leading steel manufacturers to bring you top-rated products from brands like:

  • ClarkDietrich®
  • Marino-WARE®
  • Radius Track®
  • The Steel Network®
  • Super Stud™
  • Telling®

From standard steel products to specialty steel items, if you can’t find exactly what you’re looking for in our East 1st St. yard, we’ll find it and get your steel delivered to you.

Acoustical Ceiling Tile for Every Job

Robert Karpp carries a wide variety of quality acoustic ceiling solutions from USG, in addition to various specialty acoustical products in Boston. From soundproofing your spaces to installing beautiful finishes for interior jobs, we have everything you need. Stop by our Boston building supply yard and let our construction specialists assist in finding the best acoustical products for your Massachusetts ceiling projects.

Boston, MA Insulation Experts

When it comes to residential and commercial insulation products in Boston, MA, Robert N. Karpp provides superior insulation solutions. We build and grow relationships with the industry’s top insulation manufacturers, including:

  • CertainTeed
  • Dow®
  • Rockwool®

Whether for internal or external needs, Massachusetts insulation professionals in Boston and beyond will find everything they need at Robert N. Karpp. Batt insulation, rigid foam board insulation, loose-fill and blown-in insulation, semi-rigid fiberglass panels, spray foam, and more; Karpp has it all.

From Our Yard to Your Job

Our staff of experts bring decades of combined experience in the New England construction industry to help our customers find the exact products they need.

Let Robert Karpp in Boston be your one-stop shop for local building supplies. Our yards offer one of the largest in-stock selection of construction products in New England, ready for immediate pickup. We also offer delivery to your jobsite, on time, with full stock and scatter service.

Robert N. Karpp - Boston, MA

480 East 1st Street
Boston, MA 02127
Phone: 617-269-5880
Hours: 6:00 am–5:00 pm M-F
7:00 am–12:00 pm Sat

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

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

We have one simple pledge: to get the right products into customers' hands all across New England, as quickly and safely as possible.

Our Services

NEG and Karpp carry and deliver a full range of commercial and residential construction supplies from the best brands in the business.

Our Locations

Our delivery fleet is dispatched several New England construction yard locations including Hartford, CT; South Portland, ME; Manchester, NH; and Abington, Attleboro, and South Boston, MA.

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.