A better building envelope means a better home

A home sealed with ECOSEAL Plus and Knauf Insulation EcoBatt® or premium blowing wool not only meets your clients’ standards for comfort, efficiency and sustainability, it supports green building initiatives and contributes to certifications like LEED credits.





Superior performance

  • Air leakage resistance exceeds EPA Energy Star requirements1
  • Limited lifetime warranty gives your customers peace of mind
  • Sound Transmission Class (STC) values beat foam2
  • Class A Rated for fire and smoke3
  • Seals areas traditional spray foam can’t
  • Readily adheres to seams and doesn’t crack or split
  • Wide range of application temperatures, 20° F to 115° F
  • Thermal insulation and air infiltration protection contribute to less energy usage overall


Genuine sustainability

  • Water based; contains no solvents
  • No hazardous materials
  • Virtually no Volatile Organic Compounds (VOC’s less than 0.3%)
  • No CFC’s or HCFC’s used in manufacturing or installation


Savings for your customers

  • Installed cost of ECOSEAL Plus and EcoBatt® combined is less than traditional foam
  • Energy efficiency makes homes easier to market and sell
  • Less wasted energy means lower energy bills for your customers


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  1. “Air Infiltration Testing” for Knauf Insulation by NAHB Research Center #4109007032710. March 27, 2010.
  2. Comparative testing at Riverbank Acoustical Lab, June 2010 using Knauf Insulation EcoSeal with EcoBatt and Knauf Insulation Jet Stream 73.3 and spray applied foams
  3. < 25 and smoke developed <50