High-performance Chrome GPS® is powered by graphite enhanced polystyrene (GPS). Distinguished by its distinctive silver/grey color, GPS is comprised of many small pockets of air within a polymer matrix containing graphite. The graphite reflects radiant heat energy like a mirror and increases the resistance GPS has to the flow of heat (or R-value) by up to 20% when compared to conventional EPS.
KEY PERFORMANCE ADVANTAGES
Delivers R-5 per nominal inch* in both low and medium density applications. Its higher R-value means a thinner profile, which also means lower freight and installation costs.
Breathable and semi-permeable, this high performance insulation reduces the risk of mould, rot, and structural damage often associated with condensation and long-term water retention. It’s also GREENGUARD certified for superior indoor air quality.
Eliminates all thermal bridging and also powers up when it gets colder, delivering even more R-value.
Manufactured locally and contains 25x less embodied carbon (GWP) than a leading XPS insulation, and 57x less than another. Chrome GPS offers a much smaller carbon footprint and a contribution to LEED certification.
Resistant to aging and decay, delivers the highest true R-value performance with no less R-value over time. It also offers high resistance to normal soil moisture.
*per nominal inch (1.06″)
| Property | Chrome GPS™ 1000 | Chrome GPS™ 1600 | Chrome GPS™ 2000 | Chrome GPS™ 2500 | Chrome GPS™ 3000 |
|---|---|---|---|---|---|
| Compressive Strength (PSI, 10% deformation) | 10.0 (70) | 16 (110) | 20.4 (140) | 25 (175) | 30 (200) |
| Thermal Resistance* frz @75 | 5 | 5 | 5 | 5 | 5 |
| VAP Permeance | 300 | 200 | 130 | 130 | 130 |
| Water Absorption | 4 | 3 | 3 | 2 | 2 |
| Limiting Oxygen Index | 24 | 24 | 24 | 24 | 24 |
| Flame Spread Index | 5 | 5 | 5 | 5 | 5 |
| Smoke Developed Index | 25 | 25 | 25 | 25 | 25 |
*per nominal inch (1.06")
Applications
