Special Event! Healthy Materials: Up-Level Your Interiors & Passive House Projects (WED, 3/29)

Component Spotlight: Achieving Passive House Levels of Airtightness with the Portascanner AIRTIGHT

Many Passive House design principles are invisible and they are designed into the fabric of the building itself, such as a high level of airtightness. With this in mind, Coltraco Ultrasonics has developed Portascanner® Airtight, the world’s first micro air-leak detector, which uses ultrasound only.

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