Foam-Control Geofoam Vegetative Roofs

A lightweight, easy to install insulation and fill material for Vegetative Roofs.

Foam-Control Geofoam is a cost-effective, durable, time-saving, and lightweight insulation and fills solution for vegetative roof designs. Vegetative roofs add weight for soil/growing medium, planters, pavers, plantings, etc. on the structural roof deck. Foam-Control Geofoam reduces weight resulting in a more economical structural roof deck and provides insulation that results in energy savings.


  • Super lightweight compared to other fills
  • Allows for mixing intensive and extensive designs
  • Easy fabrication for landscaping contours
  • Provides insulation performance
  • No CFC, HCFC, HFC, or formaldehyde and is 100% recyclable


Effective structural and thermal design is among the highest priorities in vegetative roof design. Foam-Control Geofoam is available in a range of strengths and R-values necessary to provide the most cost-effective structural and thermal design solutions for vegetative roofs.