When producing its factory-built houses, modules and panels, Demtec uses only best quality materials. This is the case for half-timbered sections and furring strips, which are all produced in Quebec. Canadian wood is recognized throughout the world for its great quality, and Quebec wood stamped SPF is most often used in construction au Canada.

Quebec wood provides a level of durability that conforms to the classification standards used in North America. In addition, the small size of knots in this wood facilitates its transformation, while minimizing loss. Quebec specializes in smaller lumber sizes and is very strong in the field of slow-growth lumber products. Certain wood treatments, such as the application of borate prior to use helps with protection against insects, especially termites, and rotting.

The geographical accessibility of harvest zones in relation to transformation and production facilities leads to very short supply times and highly competitive transportation costs.