One of the most common problems with poor roof construction is poor maintenance. It is always recommended that you monitor your roof construction so that it warders the problem before coming out of hand.
The roof leak detection starts with a visual roof inspection to detect anything that looks not in its place and abnormally. This inspection requires very close supervision since the nail hole, cracks, missing nails, missing pieces can easily get out of the scenery.
If the overall inspection does not divulge anything, check the quality of herpes zoster and see if they seem to suffer from extreme erosion, explode, etc. This can be your crisis point too.
One useful tip is to focus your efforts mainly on a more uneven roof area and places with bulges. For example, the roof area around the chimney can easily cause problems with Gala to be bad and broken. This can cause small holes to allow water seepage to the interior. However, the good news is that such defects are usually very easy to handle, and all repair procedures are usually cheap too.
If you have a problem with a roof leak before it is recommended that you pay attention to such points on the roof. The general feeling says that the place where your roof can damage once, it can damage it again. The routine examination of these points is increasingly important if such damage is originally repaired without professional assistance.