Having a broken roof is a very common and frequent case. It is also possible that maybe there is a bit of rotted timber that needs to be mended.
It's a type commonly known as "torch down roof". In this, there is a polished roofing product used that contains a hard membrane embedded in a thick coating of asphalt. You can also get this kind of roof repair done from torch down roofers in Ontario via http://rooferstoronto.ca/torch-down-roofers.
Rubbery additives at the asphalt permit the roof to enlarge and contract, where other roof systems only crack. The roof can bond closely to metal flashings and proceed together while keeping the bond. This flexibility is the principal advantage of modified bitumen and can be a huge element in its success.
With no one home, the flame is going to go pretty great before the mailman finds the black smoke billowing up from the rear of the home. However, they have difficulty putting out the fire since it's largely contained within the loft.
Eventually, the roofers chop a significant hole in the roof so that they can put a lot of water onto the raging inferno. They get out of the fire, but not before the house endures extensive smoke and water damage.
There are often a lot of mistakes made during this process, causing the house owner to need to reorder materials. This may make them need to shell out much more time and money at work. Professionals know what they're doing, and they'll also understand all the ideal sort of stuff to get. So, hire a professional torch-down roofer to fix the roof correctly!