It is important to nail your shingles in the right angle. Installing the first line of your roof shingles should be done with no error. It serves as the base of the other shingles that are to be installed. It should have a strong base to prevent it from being damaged when a storm comes. The things to consider when getting the right materials for your roof should be firstly the materials longevity, weight (the material should not be too heavy for the roof framing), strong enough to protect the house from natural disasters, and lastly should suit the style of the building that?s if the intended style is allowed by local building codes of the building location.