Tin sheets are usually reasonable and affordable for many people. The sheets are also easier to lay than shingles. However, they are cheap and easy to lay, they last for a very long time with others lasting decades.
To install the roof you need gloves, measurement tape, washers, hammer, electric screwdriver, roofing felt, and many other things Once you have these things, you should choose the type of tin roof. You may get more information about tin roof via https://metalroofmontreal.ca/.
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There are two main kinds you can choose from an R-panel or V-crimp style. The difference between the two is that an R-panel requires you to use a 5/16 inch lap screw, while a V-cramp does not have a screw. You need to consult your roofer to make a decision.
You can also decide based on your budget. After making the decision you should measure the length and width of your roof so that you can determine the amount of edge required.
When measuring, you should add two to four inches for the overhang. If you need to save rainwater, you should put a slightly larger overhang on the door.
You should remove all your old shingles before installing the tin roof. Once you remove all the old shingles, you should now place the first piece of the tin roof.
For ideal results, you should position the roof so that it is at least four inches to the edge. You must tighten the screws to hold the panel, but not enough to make a dimple in the compartment.