Insulation Products

Products for every type of job.

Whatever your insulation needs, we’ve got a solution.

Each of Capitol Building Supply’s yards offers a full line of insulation for your commercial and residential building needs. We carry insulation for both interior and exterior applications from major manufacturers like CertainTeed Insulation, FiberTEK, Guardian, Knauf, Owens Corning, Pactive (Tenneco), Rockwool, and Thermafiber. Our insulation solutions include:

  • Batt/roll insulation
  • Rigid foam board insulation
  • Loose-fill and blown-in insulation
  • Heavy density fiber insulation
  • Fiber glass insulation
  • Mineral wood insulation
  • Polyisocyanurate
  • Extruded and expanded polystyrene

Our professionals are standing by to help you find the correct solution and R-value for your particular construction application. So if you’re looking for insulation, look no further than Capitol Building Supply.