Passive Purple is a fully BBA certified Liquid Airtight Vapour Control Layer
M1 CLASS, VOC FREE
Passive Purple is an M1 class, VOC FREE water based product. Zero nasty chemicals, friendly for the user and environment.
Passive Purple also offers you a perfect Radon Barrier to eliminate those nasty radon gases entering your building
FIRE CLASS C
Passive Purple is rated Fire Class C, unlike paper membranes which are rated Fire Class E
UP TO 300m2 COVERAGE A DAY
A single installer can apply upto 300m2 of Passive Purple a day, using an airless spray device, this speeds up the construction time and cuts labour costs dramatically
0.6ACH or under
Passive Purple is passivhaus certified to 0.03ach, so we 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.