The maintenance of your roof needs you to pay attention to certain things. This is necessary if you expect it to serve you for long. Eventually, you will have to get a roof replacement job done. Here are the things to look for, to help you know when the time has come.
A good way for you to do the inspection is to start with an overall look. All you have to do is move back a bit and get a broader perspective of the house. You will thus see all sections that have sagged. You can easily detect that when you see parts of the roof that are not in line with the ideal planes and angles. There is a need for you to do something about it, no matter how minimal the sagging. Those shall be signs of damage, such as a weakened rafter, rotting, and foundational issues, to name a few.
There shall be a need for you to inspect for granules. These are small particles of the shingles. You shall see them on the roof, and also around the ground of the house. When you see more of them, you need to worry.
While at it, take time to look at the shingles. You need to call in a roof inspector, who shall proceed to look at each shingle up there. They shall inspect for curling, cracking, or missing sections. The professional, such as this roofing company, shall then tell you how long your shingles can hold up. In some cases, a few shingle replacements are needed, in others, the entire roof has to go. They shall also assess for the presence of algae or moss. These shall be places where water leaks, and also where waterlogging occurs. You do not need water collecting on the roof. Those are the gateway for leaks.
There also has to be an inspection from the inside. You can easily spot signs of roof damage from the inside. Any signs of leaks in there means the roof is in bad shape. You need the roof to remain watertight. You thus need for them to look at the interior and the attic as well. You can always go to this site, where you shall discover more assistance in dealing with water damage.
There is, therefore, a way for you to following a roof inspection. You may also inspect other areas of your house, for any damage. You can, for instance, do a sprinkler system inspection, as well as a foundation inspection. Make sure the inspector you use is licensed, experienced, and well trained. You also have a right to a second opinion if the first one is not satisfactory.
You can also read more here about other issues affecting your house, and how to deal with them.