Icynene introduces the next evolution of modern spray foam insulation – Icynene Classic Plus (LD-C-70) With a remarkably high insulating value (lambda 0.034), excellent adhesion and a highly competitive yield, Icynene Classic Plus is simply the best in class open-cell spray foam product available on the market. Icynene is 100% water blown and lets you meet and exceed the latest residential and commercial building compliance and legislation (REACH ).

Icynene Classic Plus features

  • Offers improved thermal conductivity
  • Fully compatible with REACH
  • 100% water blown (no HFCs)
  • Excellent adhesion to more surfaces
  • Ideal for use in a broad range of substrates, temperatures and humidity conditions
  • Excellent sprayability helping minimise waste
  • Highly competitive yield


Icynene spray foam insulation can be installed in both new and existing homes, and even in the most unusual designs. It adheres to wood and steel frames alike and is effective in any climate. See common residential applications.

Building Science

Practicing building science, also known as a “systems approach,” means accounting for the ways all building components interact, including the foundation, walls, roofs, doors, windows, insulation and mechanical systems. Doing so is critical to optimize building performance and prevent building failures.


Learn about the important contributions of Icynene products to sustainability.