Free Delivery

Passive Purple – Sunrise Orange Edition

Passive Purple airtight vapour control layer in orange – 5Kg tub.

The world’s most airtight liquid-applied vapour control membrane. BBA certified and Passivhaus certified.


Passive Purple is a VOC-free water-based product. It’s completely free of any nasty chemicals or fumes. What’s more, as a water-based product, cleaning your paintbrushes and airless spray device is a smooth, no mess task.

Key Points:

  • 8-18m2 coverage per tub
  • Vapour control layer
  • Airtight paint
  • Passivhaus certified

Also available in white and a range of different colours, view our product specs for the full selection.

Price Not Available In Your Country, Please Contact Us

Product Enquiry

For more information and pricing regarding this product, please don't hesitate to get in touch with us.

Enquire Today
  • Key Details

    Why Choose Passive Purple Sunrise Orange?

    • 0.6ACH Or Under With a Passivhaus certified score of 0.03ach (20x lower than the required 0.6ach) Passive Purple can guarantee you a score of 0.6ach (air changes per hour) and under. Whether you’re trying to achieve certified Passivhaus or just build to a Passivhaus standard, Passive Purple is your answer!
    • Radon Barrier Passive Purple offers you a perfect Radon Barrier to eliminate those nasty radon gases entering your building.
    • BBA Certified & Passivhaus Certified Passive Purple is a fully BBA certified Liquid Airtight Vapour Control Layer.
    • Passivhaus Certified Passive Purple is a certified Passivhaus component.
    • Fire Class C Passive Purple is rated Fire Class C, unlike paper membranes which are rated Fire Class E.
    • M1 Class, VOC Free Passive Purple is an M1 class, VOC-free water-based product. Zero nasty chemicals make it friendly for the user and the environment.
    • Up To 300M2 Coverage A Day A single installer can apply up to 300m2 of Passive Purple a day using an airless spray device. This speeds up the construction time and dramatically cuts labour costs.
  • Uses

    Passive Purple Sunrise Orange Uses

    Airtight flexible coating that has excellent adhesion on different surfaces such as:

    • Floor/wall connections
    • Ceiling connections
    • Concrete
    • Brick
    • Wood
    • Vertical and horizontal joints

    Also classed as a radon barrier protection.

  • Data Sheets & Certificates
  • Reviews


    There are no reviews yet.

    Be the first to review “Passive Purple – Sunrise Orange Edition”

    Your email address will not be published. Required fields are marked *

  • Delivery

    All delivery charges are included in the price of the products and are dependent on the products selected for purchase. This charge is based on delivery to mainland UK, excluding the Scottish Highlands & the Islands where additional shipping charges will apply. For more information read our delivery policy in full.

  • Returns

    We, at Intelligent Membranes, would like you to be 100% satisfied with your purchase and our service. In the unfortunate event of any item being unsuitable or wrong, please read our returns policy in full.

Related Products