Stramit CAFboardTM is ideal for:
Stramit Compressed Agricultural Fiber (CAF) Board is a superior building product that uses less of our precious natural resources and assures exceptionally sound, reliable, bio-based building products that minimize carbon footprint. Stramit CAFBoard can be manufactured at various thicknesses for multiple applications, and can even be compressed down to a thickness that will result in an excellent, green alternative to gypsum board.

Manufactured from rapidly renewable agricultural resources, Stramit CAF exhibits the performance of foam filled or particle board core but is completely sustainable and healthier for the end user. Compressed Agricultural Fiber (CAF) is a natural fiber alternative to petroleum based fillers.
For those seeking a green alternative to gypsum board, our interior sheathing is the solution. In addition to benefits of being a negative carbon footprint building material, Stramit CAF is superior in energy performance, creates an excellent sound and fire barrier, and is free of chemicals and pollutants.
Our innovative, bio-engineered process manufactures rigid, thermo-set boards in which durability exceeds that of wood and wood-composite boards or foam. CAF Board materials have been tested using ASTM Testing for Fire, STC, and Thermal Performance.
Stramit USA Biocomposites Manufacturing has fully automated quality control systems to ensure that these innovative products will always be of the same superior quality to match your specifications.
| CAF Specs | CAF Board |
| Density Range: | 15.6 - 40.5 pcf |
| Thickness Range: | 1.0" - 3.125" |
| Standard Widths: | 31.5” and 47.24” |
| Fire Rating: | 120 min / 60 min / 45 min / 20 min |
| STC: | Range 33-66 |
| Thermal: | Range R6 - R25 |
| VOC: | NONE |
| Carbon Footprint: | Negative |
| Binding Agent: | Natural |