What is Neopor?

Welcome to the world of Neopor® GPS – S.M.A.R.T. insulation!

Neopor® GPS – S.M.A.R.T. Insulation for Your HomeHeat lost through wall surfaces can add up to annual energy losses of 40%. Optimum thermal insulation from Neopor® GPS insulation is the practical way to stop such losses.

BASF Neopor® GPS is a graphite polystyrene (GPS) rigid foam insulation that gives maximum efficiency, cost-effectiveness and sustainability on construction projects. It’s unique silver-gray color and exceptional insulation characteristics are a result of high-purity graphite that reflects and absorbs radiant energy, decreasing the materials thermal conductivity and increasing its R-value.

  • Silver-Grey Neopor® GPS is comprised of many small pockets of air within a polymer matrix containing graphite. The graphite reflects radiant heat energy like a mirror, increasing the material’s resistance to the flow of heat, or R-value.
  • Most polymer-based foams exhibit a greater ability to slow the movement of heat as the temperature decreases. Neopor® GPS is in a unique class because it increases in R-value as the temperature outside drops.

Neopor siding insulation

Stability and Durability:

  • Adaptable in size, thickness, shape, and density
  • Consistently delivers the highest true R-value performance over time


  • Breathable and semi-permeable high-performance insulation
  • Helps reduce the risk of mold, rot, and structural damage associated with moisture condensation and long-term water retention
  • When added as a component to Exterior Siding it is designed to move water away from home 

Adaptable to all climate zones:

  • Powers up when it gets cold outside
  • Increases the temperature of inside surfaces for better indoor climate
  • Reflects heat when it is hot outside
  • Thinner boards achieve the same effect with less material


  • Uses up to 30% less material than other rigid foam insulation to achieve the same R-value
  • Saves on building materials and installation labor

Third-party validated and certified:

  • Earned GREENGUARD Gold Certification
  • Referenced by The Collaborative for High Performance Schools (CHPS) and LEED® Building Rating System

What is Neopor®? Well….

  • Highly effective insulation solution for stability, durability, and moisture-management, along with insect resistance. 
  • A perfect fit for all homeowners looking to increase value and beauty to their home.
  • Adaptability, resource-efficiency, and third-party validation make it an excellent choice for any homeowner

To learn more about Neopor® just give us a ring at Euro-Tech 800-215-8712 or fill out our Contact us form.