New England Gypsum, Karpp, & Trowel Trades Supply

Quality. Service. Reliability.

Welcome to New England Gypsum (NEG), Karpp, & Trowel Trades Supply – home to one of the largest selections of quality construction materials and building supplies across New England. Choose a topic below to learn more about:

Our Company – our people, products, and pledge to service

Our Services – call on us for delivery, pick-ups, specialty orders

Our Products and Brands – drywall, steel, insulation, acoustical products and more

Our Yards – located in Connecticut, Massachusetts, Maine, New Hampshire and Vermont

Industry Articles – details on product launches, advancements, etc.