Therma Froth®
Therma Froth® is a medium-density, closed-cell (2.0 pcf) spray polyurethane foam system designed for small jobs, patchwork, and touch-up insulation applications. Delivered in disposable, pressurized cylinder kits, it provides a convenient and efficient solution for quick air sealing and insulation projects.
Engineered for both professional contractors and DIY users, Therma Froth® expands to fill gaps, cracks, and cavities, creating an effective air and moisture barrier. Its closed-cell structure delivers reliable thermal performance while improving energy efficiency and indoor comfort.
Available in 200- and 600-board-foot kits, Therma Froth® includes everything needed for application, enabling fast setup and consistent results without the need for complex equipment.
Therma Froth®
Manufacturing efficiency and jobsite performance.
Therma Froth® is engineered for consistent, reliable application, allowing users to complete insulation projects quickly with minimal setup. Its self-contained system ensures predictable performance and efficient jobsite workflow.
Proven, reliable spray foam technology.
Therma Froth® utilizes closed-cell polyurethane chemistry to deliver dependable insulation, air sealing, and moisture resistance in a compact, easy-to-use system.
- Closed-cell foam structure
- Consistent expansion
- Reliable adhesion
- Portable kit design
- Easy application
- Durable performance
Responsive technical support.
FSI stands out for its unmatched customer support and industry expertise. We’ve helped businesses launch foaming operations, engineered specialized foam systems to tackle complex challenges, and provided continuous on-site service to ensure optimal performance.
- Production demo, trial, and implementation
- Process consultation
- Custom formulations
A wide range of applications.
Therma Froth® is used in applications where quick, effective insulation and air sealing are required. It is widely used across residential, commercial, and light industrial projects for repairs and small-scale installations.
Its portability and ease of use make it ideal for targeted applications and quick fixes.
