While flat roofs haven’t always had the best reputation, most notably due to their waterproofing issues, one must still recognize that they have numerous advantages. And, the construction industry has mastered their design and conception. 

In Canada, many buildings are equipped with flat rooftops. This type of roofing is very practical and often less expensive than a slanted roof. However, since we don’t see their surface, we’re more likely to forget to check their current condition.  

Flat roofs are increasingly sought-after in both residential and commercial sectors due to their design advantages and versatility. All things said, how much does it cost to build or renovate such a roof? What materials can be used, and how variable are the repair costs? What factors are likely to affect overall roofing project costs? This detailed financial guide is an overview of the options available, price points, and factors to consider to plan a realistic budget and make informed decisions when planning a new roof-building project.