
EcoSpray® Provides Superior Insulation and Structural Strength with Industry-Leading Environmental Safety
EcoSpray® delivers high-performance closed-cell polyurethane spray foam insulation, combining industry-leading energy efficiency with environmental safety. Unlike traditional insulation, EcoSpray® stands out for its zero ozone-depleting, global warming chemicals, making it the preferred choice for sustainable building solutions.
With an R-value of 7.1 at 1” thickness, EcoSpray® creates an effective barrier against heat, air, and moisture, reducing energy-wasting infiltration through cracks, seams, and joints. It also strengthens walls, roofs, and other surfaces—up to 300% stronger than uninsulated structures, as reported by the National Association of Home Builders.
FSI’s EcoSpray® is formulated for installer safety and ease of use, with low odor, minimal creep, and wide processing latitudes, ensuring faster, safer applications to meet tight project deadlines.



Advantages of EcoSpray®
Air Flow Management
Adheres to most construction surfaces and expands to form a seamless, airtight building envelope, creating a comfortable, energy efficient and healthy interior environment.
Thermal Efficiency
With an R-value of 7.1 at 1″ thickness, Ecospray® offers outstanding thermal conductivity, outperforming conventional insulation products like fiberglass.
Moisture Control
100% moisture impermeable, preventing risk of mold and mildew.
Structural Enhancement
Reduces rack and sheer and minimizes wall movements due to outside forces like wind, vibration, and occupant activity.
Sound Abatement
Reduces unwanted noise and vibration (high and low), offering premium sound abatement by increasing airborne and structural sound isolation.
Environmentally Responsible
Ecospray® is environmentally benign, with zero ozone depletion potential, zero global warning potential, VOC-exempt status, and no end-of-life challenges.