ProVent projects

Since 2007, we have sold more than 20 million square metres of ProVent. It is well recognised among those who care about environment-friendly solutions for human health and the building itself.

In 2016 the new Clarion Hotel Helsinki, chose to install ProVent under laminated parquet in all living areas.

We have monitored the humidity level under ProVent regularly, using special electronic devices. Measurements proved that ProVent, unlike conventional underlays, controls and decreases the humidity level in concrete subfloors. Two years after installation the level of concrete humidity under ProVent reached 65 % and continued to decrease. If an underlay without air channels had been used, the humidity level in the underfloor area would still exceed 80 %.

hotel1 hotel2 hotel3