Ekofol Pi is a vapor barrier for walls, roof and ceiling. It has high mechanical strength and low thickness due to its multi-layer structure.

Technical data

• application - regulation of water vapor penetration
• plastic type - low density polyethylene
• dimensions - thickness according to PN-EN 1849-2 - 0.20 mm +/- 40%
• width - according to PN-EN 1848-2 - from 2 to 6 m. +/- 1%
• roll length - 50m (-0 / + 2%)
• basis weight (surface mass) - according to PN-EN 1849-2 - 185 g / m2 +/- 40%
• reaction to fire according to - PN-EN ISO 11925-2 / PN-EN 13501-1 - Class F
• water tightness (2 kPa) according to PN-EN 1928 - meeting the requirements
• water vapor diffusion resistance according to PN-EN 1931 - m2sPa / kg - 3.1 * 10`11 +/- 40%
• Sd - according to PN-EN 1931 - 70 m +/- 30%