As the owner of a home in Ottawa, Ontario, you know the importance of caring for and maintaining your roof. The following are our top roofing tips for Ottawa-area homeowners. 1. Your safety should be your most important consideration. While most roofing professionals will recommend that you inspect your roof periodically, this may not be appropriate in your case depending on your age, physical condition or the slope of your roof. Even if you are very spry, if your roof slope