Discover Passive Purple External: The Ultimate Waterproofing Solution for Any Construction Project

Introducing Passive Purple External, the revolutionary liquid-applied membrane from Intelligent Membranes, designed to provide top-notch waterproofing and airtightness for any form of construction. Whether you're working on a new build, retrofitting an existing structure, or restoring a heritage building, Passive Purple External offers the flexibility, durability, and performance you need.

What is Passive Purple External?

Passive Purple External is an innovative, breathable membrane specifically designed for exterior applications. Its liquid-applied formula creates a seamless, airtight barrier that prevents moisture infiltration while allowing the building to breathe, reducing the risk of condensation and improving energy efficiency.

Key Benefits of Passive Purple External

Unmatched Waterproofing and Airtightness: Passive Purple External creates a robust, watertight seal that protects your building from rain, wind, and other environmental elements. Its airtightness also contributes to improved energy efficiency by minimizing heat loss.
Versatility Across Construction Types: Whether you're constructing a new building, retrofitting an existing structure, or restoring a heritage site, Passive Purple External can be applied to a variety of surfaces, including masonry, timber, and concrete.
Breathable and Energy Efficient: This unique membrane allows moisture vapor to escape while preventing external moisture from entering, reducing the risk of condensation and contributing to a healthier indoor environment. It also supports energy-efficient construction practices by helping to maintain a consistent indoor climate.
Seamless Application: As a liquid-applied membrane, Passive Purple External provides a seamless finish, reducing the risk of leaks and ensuring complete coverage, even on complex or irregular surfaces.
Ideal for Heritage Buildings: Passive Purple External's flexibility and breathability make it an excellent choice for heritage and historic buildings, where preserving original structures is essential while providing modern waterproofing and airtightness.
Durable and Long-Lasting: This membrane offers exceptional durability, withstanding harsh weather conditions and UV exposure. Its long-lasting protection ensures your building remains secure for years to come.

Why Choose Passive Purple External?

Passive Purple External is the ideal solution for architects, builders, and contractors seeking a reliable, versatile, and eco-friendly waterproofing membrane. Its seamless application, breathable design, and compatibility with various construction types make it a perfect choice for a wide range of projects.

Experience the benefits of Passive Purple External and explore our other innovative products at Intelligent Membranes. We're here to help you build structures that are not only durable and energy-efficient but also environmentally responsible.

Excelling characteristics of passive purple external:

Fireclass B
Raintight but vapour breathable
Airtight
UV resistant
Anti-fungus
Self-cleaning / reduced dirt pickup caused by UV netting
Crack-bridging
Carbonatation block (for concrete); realkalising (concrete)
Protection against salts (for roads) (concrete structures).
Can also be used as a protective coating on concrete as anticarbonatation on concrete/cement coating.
Internal and External uses
Smoke Tight
Let's the Building or substrate breathe
Intelligent Moisture management

BBRI TEST OF WATER VAPOUR