We recently completed work on two adjacent properties on Sackville Street in the downtown Toronto Cabbagetown neighbourhood. The work included two new flat roofs, four new skylights, new asphalt shingles on a sloped roof section and some other minor repairs.
Here is an example of an inappropriate installation of a chimney flashing on a sloped roof that is sure to leak. When we examined the client's roof we easily spotted this inappropriate installation as the tall cone chimney flashing was installed over the shingles.