While fibre cement is pleasing to the eye, is mold and weather-resistant, and lasts up to 40 years, the Order of Architects of Quebec has been made aware of many cases where problems appeared shortly after installation: cracks, discolouration, and surfaces that tend to chip, among others.
Stucco is designed for warm and dry climates; in the typically cold, wet and windy conditions of Canada, stucco can quickly deteriorate and even allow water to seep into your home. You should contact a qualified professional before opting for these types of siding.