Proud of its past
Over the years, our company remains a reference of success in the door and window industry. As pioneers in the field
of PVC extrusion, we had to experiment and test to better adjust ourselves and produce high quality components,
which, today, constitute the pride and reputation of Thermoplast.
Our story begins in 1966 when two brothers,
Jean-Hughes and Michel Maillet started a new business devoted to the extrusion of PVC. This new identity called Preciform was located in the industrial district of Laval, Quebec and offered customized extruded PVC products to fulfill the local industry needs.