Izoperm Plus Rakasperra innandyra 75fm

Optimum Performance Vapour Control Membrane

This high-specification air and vapour control membrane acts as a proven, reliable internal airtight barrier and vapour check. Designed for compatibility with all conventional building systems IZOPERM Plus is Passive House Institute-certified as ‘phA advanced Component’, this ensures you the best energy efficiency standard for your sustainable building.

• phA Class Passive House Certified airtight system, featuring an air permeance value of <0.01 m³/(m²h).
• Optimum vapour resistance for most constructions, boasting an Sd value of 5m.
• Optimal protection against humidity, ensures drying of the building structure.
• W1 water resistance properties.
• Reinforced for optimum strength.
• Proven durability related to its long-term performance
• EPD certified.