Welcome to Intelligent Membranes - World Leaders in Liquid Applied Membranes

Welcome to Intelligent Membranes, the global leader in liquid applied membranes. Our advanced products, like Passive Purple and Passive Purple External, set the standard for airtightness, energy efficiency, and environmental protection in modern construction.

What is Passive Purple?

Passive Purple is a liquid-applied airtight membrane that can be rolled or sprayed onto surfaces, forming a seamless barrier that stops air leakage and reduces energy consumption. It's designed to help buildings meet stringent energy efficiency standards, including Passive House requirements. Additionally, Passive Purple doubles as a radon barrier, offering extra protection against this harmful radioactive gas.

What is Passive Purple External?

Passive Purple External is designed for outdoor applications, providing robust protection against wind and moisture while allowing the structure to breathe. This exterior membrane ensures your building remains airtight and weatherproof, which contributes to its longevity and durability, even in the harshest conditions.

Key Benefits of Passive Purple and Passive Purple External

Energy Efficiency: These membranes create a tight seal, preventing heat loss and contributing to significant energy savings.
Radon Barrier: Passive Purple also acts as a radon barrier, enhancing the safety and indoor air quality of your building.
Weatherproofing: Passive Purple External offers superior resistance to weather, protecting against wind, rain, and UV damage.
Easy Application: As liquid-applied membranes, these products offer a seamless finish, ensuring complete coverage without the risk of leaks.
Environmental Sustainability: Both products are eco-friendly, supporting sustainable building practices and reducing carbon emissions.
Versatility: Ideal for new constructions and retrofits, Passive Purple and Passive Purple External can be applied to various substrates, ensuring maximum flexibility.

Discover more about our industry-leading products at Intelligent Membranes. We are committed to providing innovative solutions that enhance building performance, reduce environmental impact, and promote a healthier living environment. Whether you're an architect, builder, or homeowner, our products offer the airtightness and protection your project needs to thrive.