Roof maintenance can be a tough thing. Not all homeowners know enough about toronto roofing to perform repairs themselves. Still, you must be vigilant. Your roof is what protects your home from the elements, so it needs to be taken care of. This piece is meant to help you learn how. Some leaks are caused by shingles, but you should check your roof's foundation. Dry rot in siding can lead to leaks. Look at every point of entry to make…