Understanding the Most Common Roof Leak Mechanisms

Before you can try to repair the leaky roof you must first find a source of water infiltration. Usually, visual inspection of the attic space would reveal the location of the water leak. Sometimes hidden leaks such as those caused by ice dams or water leaks behind exterior siding and fascia area.

Leaks can sometimes be challenging to find because the leak may not be directly over the wet area visible. The best time to check the location of the leak during heavy rains. You can also hire experts for roof leak restoration services in Melbourne

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Go up to the attic and started around the leak. Pull back the insulation to get a better view of the area. Remember that water will travel to the rafters and down the chimney so make sure you keep track of the area for their destination point.

You can try to visualize leaks using an established point of reference as the vent pipe penetration, penetration chimney or roof valley walls. Most roof leaks caused by failed or cracked asphalt shingles. Broken, damaged and missing shingles in most cases will cause water infiltration into the attic space.

Whenever there was exposed roof decking you almost certainly have a leaking roof. Over time the house settles at different levels and this can cause gaps to develop around the details blinking.

Roof cement is often used as a sealer between flashings and penetration. During various cycles of freezing and thawing cement, roof will get brittle and crack. Cracks will eventually lead to roof leaks.