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Fiberglass Reinforced Plastic

Top FRP products in MA, ME, CT, and NH

NE Gypsum and Robert Karpp

Construction professionals in Massachusetts, Connecticut, Maine, and New Hampshire have known for decades – for the best selection of fiber-reinforced plastics in New England, there are two great choices that truly stand out:

New England Gypsum (NEG) – serves residential and commercial construction customers through its building supply yards across New England (Hartford, CT; South Portland, ME; and Manchester, NH).

Robert N. Karpp Company (Karpp) – serves commercial and residential builders through its construction materials yards across Massachusetts (Abington, Attleboro, South Boston).

Together as part of the GMS family of companies, unified in a commitment to exceptional customer service, the combined reach and resources of NEG and Robert Karpp brings you:

New England’s Best FRP Selection

Local construction professionals know, having the right products on hand when you need them helps make jobs faster, safer, and more efficient. Robert N. Karpp Company and New England Gypsum offer a complete line of FRP products for commercial and residential building projects, including:

  • Fiberglass ceiling grid systems
  • Fiberglass wall panels
  • Embossed FRP panels
  • Smooth FRP wall panels
  • FRP installation tools and accessories
  • FRP inside corner trim
  • FRP silhouette division bar trim
  • FRP silhouette end cap trim
  • FRP adhesives
  • FRP end caps
  • FRP outside corners
  • FRP rivets
  • FRP wall angles
  • FRP hold-down clips

Buy Quality FRP Products at NEG & Robert Karpp Company

All the fiber-reinforced plastic products and accessories you need for your commercial or residential building projects are here. New England Gypsum and Robert N. Karpp Company carry a full line of FRP supplies from top manufacturers, including:

  • Crane Composites® – top quality solutions like Glasbord®, Noble®, Kemlite®, and Sequentia® for exceptional performance and style
  • Glasteel® - FRP liners, roofing and siding panels, FRP transportation solutions, and more
  • Panolam® - FRP panels for walls and ceilings in a variety of colors and finishes

Fiberglass Reinforced Plastics Delivered to New England Jobsites (MA, ME, NH, CT)

NE Gypsum and Robert N. Karpp Company delivers what you need! That’s why when you have fiberglass reinforced plastic products delivered to your commercial or residential worksites in Massachusetts, Maine, Connecticut, or New Hampshire, you can rely on us to also provide:

  • Exactly the FRP products you need for your local building projects
  • Full stock and scatter delivery service within 90 miles of our yards
  • Pre- and post-delivery jobsite inspections to ensure product quality
  • Access to our complete line of construction supplies
  • A company-wide focus on safety and regulatory compliance for all employees

Call us or visit one of our New England construction yards today.

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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.