Stone wool manufacture in Finland dates back to 1952, when Paraisten Kalkkivuori Oy's Lappeenranta factory began to make a product, known for its excellent heat insulation capacity, by melting rock and centrifugalising the fibre-like product.

Over the years, stone wool has provided a wide variety of applications: the range of wool products and its derivatives now comprises hundreds of merchandises. Originally as a building insulation material, stone wool has been diversified to cover a number of ever-more sophisticated solutions for construction.

Our state-of-the-art solutions of today include Technical Insulation products, Panel

System's Sandwich elements and interior panels for acoustic solutions.

Paroc Oy Ab is part of the Paroc Group, with production plants in Finland, Sweden, Poland, Lithuania and the UK, and sales representation in 14 countries.