Prepare the roofing
This is the first thing that you should do. Here you need to clean the roof so that you can get rid of any dirt and debris. You should also check the sheathing for any nails or screws that might be loose.
As rule of thumb all nails and screws should be below the sheathing surface. If there are any loose nails or screws, you should put them in place before you continue with the installation.
You should note that the roofing is very pliant and flexible in cold weather and can easily crack and break if it’s manipulated while cold. Due to this you should not install it in cold weather. If you have to install it in cold weather, you should cut it into sheets of 12-18 feet and lay them flat in the garage … Read the rest