Applications

FRONTA PENTA^® is a UV-resistant, 5-layer, dark black membrane for use with open-joint facades, able to reveal up to 2" gaps (<40% open).

Advantages

• Five-ply structure with double-layer, monolithic TEEE membrane
• Optimal drying conditions for wall structures
• Pore-free functional membrane actively transports moisture to the outside
• Vapor permeable and, at the same time, highly rainproof against driving rain
• Black fleece with identification marking in the overlap area: not visible behind gap formwork
• Living Building Challenge Compliant — Red List Free
• Extremely high tear-resistance, windproof, rainproof and waterproof 6 months of natural weathering

Properties

• Material: non-porous TEEE functional membrane
• Air permeance:  0.00004 cfm/ft²
• Perm Rating: 17 perms (Sd-value 0.2 m)
• Very watertight, resists 33’ ft of water column
• UV/weather Resistance: 6 months of exposure
• PP cover fleeces with optimized surface tension for superior tape bonding