Ohio Valley Drywall Supply, a GMS company, is an authorized dealer of Knauf Insulation products. We proudly carry Knauf glass mineral wool, rock mineral wool, blowing wool and wood wool insulation solutions for commercial and residential applications, through our Pennsylvania yards in Pittsburgh and Meadowlands, PA.

The Knauf Difference

It’s Time to Save Energy

Knauf Insulation is one of the largest and fastest-growing manufacturers of insulation products and solutions globally. With 40+ years of industry expertise, Knauf is among the most respected names in insulation.

When your aspiration is to be the world’s most trusted partner for insulation, your aim can be nothing less than delivering the highest-performing and smartest insulation products. Knauf strives daily to challenge conventional thinking and deliver innovative insulation solutions that help create a better world.

Buy Knauf Insulation Products at Ohio Valley Drywall Supply

Ohio Valley Drywall Supply carries a comprehensive range of exceptional Knauf Insulation products and solutions, including glass mineral wool, rock mineral wool, blowing wool and wood wool insulation for such diverse applications as:

Building Insulation Solutions


  • Pitched roofs
  • Flat roofs
  • External walls
  • Cavity wall
  • Contact façade
  • Ventilated façade
  • Internal insulation
  • Internal partitions
  • Ceilings
  • Floors
  • Frame construction


  • Flat roofs
  • External walls
  • Cavity walls
  • Contact façade
  • Ventilated façade
  • Internal partitions
  • Ceilings
  • Floors
  • Metal buildings
  • Automotive
  • Chimney systems
  • Domestic appliances
  • Doors
  • Horticulture
  • Machine production
  • Prefabricated building
  • Road sound barriers
  • Thermal solar panels
  • Wired Mats
  • Lamella mats
  • Pipe Section
  • High Temperature Boards
  • Loose wool
  • Tank roof board
  • Tank wall board
  • Felt Mat
  • Fire Cord
  • Green Roof Systems
  • Green Roof Modular Systems
  • Landscaping
  • Horticulture

Knauf Insulation News & Product Updates

Stay up-to-date with all the latest product releases, improvements and advancements from Knauf Insulation.

  • Renovation Breakthrough for Public Buildings Learn more
  • Knauf Insulation – Reshaping the Circular Economy Learn more

Get Started Today!

Contact an Ohio Valley Drywall Supply expert for help on your construction project.

Contact Us Find a Yard Location


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