Proctor Probreathe A2 Air - 1.5m x 50m

• A2 Reaction to Fire Classification
• Vapour permeable membrane for use either directly onto
  sheathing or over insulation.
• Ideal for use in rainscreen/facade construction
• Suitable for applications over 18m (11m in Scotland)
• Robust & Durable

ProBreathe A2 Air is a premium, non-combustible breather membrane designed specifically for use in walls and roofs where both fire safety and airtightness are critical. This advanced membrane allows moisture vapour to escape, preventing condensation buildup within the building envelope while offering robust protection against external elements like wind-driven rain. Its A2 fire rating ensures compliance with the highest fire safety standards, making it ideal for use in high-rise buildings and other structures with strict fire regulations. ProBreathe A2 Air is easy to install, providing a continuous, airtight seal that enhances the building's energy efficiency and safety. Overall, it is a cost-effective solution that combines superior fire resistance, moisture management, and airtightness for long-lasting performance in demanding construction applications.

• Is ProBreathe A2 Air environmentally friendly? - Yes, ProBreathe A2 Air is environmentally friendly. It supports sustainable building practices by improving fire safety, enhancing air and vapor flow, and contributing to the overall energy efficiency of the building.
• How is ProBreathe A2 Air installed? - ProBreathe A2 Air is installed by fixing it to the external structure of the building, typically over the sheathing or insulation layer. The membrane should be overlapped at seams and secured with appropriate fasteners. Sealing any penetrations or joints is crucial to maintaining the integrity of the fire-resistant and breathable barrier.
• How does ProBreathe A2 Air handle moisture and condensation? - ProBreathe A2 Air allows vapor to pass through while providing a waterproof barrier against external moisture. This dual functionality helps to prevent condensation within the building envelope, protecting the structure and insulation from moisture-related damage.