Rafters and roof sheathing of a building can rot as a result of a tiny leak. Mould can also grow in the material of the insulation. If water stains are detected down the walls or across the ceilings, a roof leak might be the cause. Roof repairs are generally the easy part of the job; trying to find where the leak is coming from is the more difficult part.
It has been proven over and over again that major damages can come out of small leaks. It is strongly advised that the roof leak is fixed as soon as it is detected. The big issues that can result from a minor roof leak over a short period of time include the rotting of sheathing and framing, mould growth, ceilings being damaged and insulation destroyed. Quick repairs to a roof leak from companies like maeroofing.co.uk can prevent expensive damages and the need for major repairs.
Do not get discouraged if there is no running water to show exactly where the leak is. Simply begin to remove shingles from the roof where the leak is suspected. The confirmation of the location of the leak will be revealed and rotted wood, water stain or stained felt paper will be seen in the direct area of the leak.
The simplest method of tracking down a roof leak in the loft is to go to up there, if there is access to it. Use a flashlight to assist in looking for the signs. Mould, black marks or water stains will be there to indicate where the pesky leak is. However, if the loft cannot be accessed and there is a vaulted or arched ceiling, the area would have to be examined by going up on the roof.
Sometimes even going up on the roof will not help in finding the leak. If this is the case, help from another individual is required. While on the roof, use the garden hose to run water on selected areas while the person who is assisting will remain inside and wait to see where the dripping will appear. Wherever the drip appears, it means the leak area is near.