Escaliers Gilles Grenier inc. was the first manufacturer in Quebec to use the French-style technique, and we are the only ones that have the machinery to provide exceptional precision.

One of the main advantages : Wood extends or shortens, depending on the degree of moisture, which makes it twist. After a few years, a gap appears between the stringers and the stairs. Dust gets in and, finally, the aesthetic quality diminishes.

The French-style cut process, reduces a great number of these problems eliminating the appearance of joints between the stairs, the stair edgings, and the stringers.