Sheet metal works involve installation of metal roof flashings around windows and doors, gutters, and snow guards. An experienced sheet metal worker will recommend just the right material in terms of type and resistance. If you’re not sure about the difference between copper, aluminium, and galvanized sheet metal, and what to be careful about when joining different metal parts of a roof, we’ve prepared other tips for you. Check out sheet metal work costs using our calculator. Of course, you can always contact our experts and they’ll be happy to reply.