PETRALANA stone wool is a universal insulating material, designed for the constantly increasing energy efficiency requirements of buildings.

Recently in Sosnowiec was made an attempt to beat the record of Poland in burpees. The project succeeded setting a new record in the number of people doing the exercise at the same time.

As every year, for those interested in working at PETRALANA SA, we organized an 'OPEN DAY'...

We remind you that new General Terms of Delivery apply since April 1, 2017.

Another, the fifteenth edition of the Fair organized by the PSB Group has ended on 9th of March.