Say you find yourself sliding down the sheathing of a new roof. On your way to the precipice, you have the presence of mind to pull out your hammer and slam the claw through the plywood to arrest your fall. Sound farfetched? There are people who have pulled off this stunt. Of course, if they had any brains, they wouldn’t have been in that slippery situation in the first place. Learn how to roof a house properly to prevent any chance of falls.