Thermofloc Variable Surface Diffusion Membrane is a versatile solution designed to function as an airtight barrier and vapour control layer for internal walls and roof linings. This membrane offers effective moisture control, adapting to varying conditions to ensure optimal performance. It is specifically engineered for use on the warm side of insulation, making it ideal for applications such as Campervan conversions.

Key Features:

• Versatility: Functions as an airtight barrier and vapour control layer for internal walls and roof linings.
• Moisture Control: Effective moisture control, adapting to varying conditions for enhanced performance.
• Warm Side Application: Designed for use on the warm side of insulation, ensuring suitability for specific installation requirements.
• Reinforced Construction: The membrane is reinforced for increased tear resistance, ensuring durability over time.
• Compatibility: Suitable for installation alongside many insulation systems, providing flexibility in application.
• Water Vapour Transmission (s.d.) Value: Varies from 0.4-100, indicating a range of permeability to water vapour under different conditions.

For detailed technical information, please refer to the VSD Membrane Datasheet (opens in a new tab).