Killingly Building Products

Northeast Connecticut's Only Specialty Gypsum Yard

Drywall and Plaster Boards

Residential or Commercial, our extensive inventory assures prompt and reliable service with our fleet of boom and delivery trucks.

alt alt alt alt alt alt
  • 1/2" Reg. - 8', 9', 10', 12', 14', & 16'
  • 1/2" Reg. - 54" x 12' & 14' In Stock
  • 1/2" Firecode - 8', 10' & 12'
  • 5/8" Firecode - 8', 9', 10', 12' & 14'
  • 5/8" Firecode - 54" x 12' In Stock
  • 1/4" & 3/8" Reg. - 8'
  • 1/4" Hi-Flex - 8'
  • 1/2" Mold Resistant - 8', 10' & 12'
  • 5/8" Firecode Mold Resistant - 8', 10' & 12'
  • 3/8" & 1/2" Imperial, Kal-Kore & GP Veneer
  • 5/8" Firecode Blueboard
  • 1/2" & 5/8" Gypsum Sheathing
  • 1/2" & 5/8" Dens Glass Sheathing
  • 1/4", 1/2", 5/8" Dens Shield
  • Permabase & Durock Tile Backer Board
  • 1" Shaftwall - 8', 10', 12'