Louiseville Speciality Products Inc. is a major Canadian fiberboard manufacturer. Its fiberboard panels are intended for soundproofing, residential and commercial construction, as well as industrial roofing applications and partition walls, tack boards and back boards.

Louiseville Speciality Products Inc. substantially modernized its facilities and fully automated its conversion process. LSP distinguishes itself from the competition thanks to a unique conversion system, which is entirely ecological and uses a closed loop water system. All LSP’s panels are 100% recycled and recyclable. The company’s fiberboard products are well known for their exceptional quality and outstanding physical properties.

The mill and its 2 divisions (Convermat, a conversion and laminating plant, and Bois Recyclé du Quebec, a wood waste recycling plant) are located in the Mauricie regions of Quebec, in the cities of Louiseville and Trois-Rivières.

Over the last 15 years, Louiseville Speciality Products Inc. developed and patented many products distributed everywhere in North America. These include acoustic products (SONOPAN family) and flame and smoke retardant products (SECURPAN and SONOSECUR).