How To Repair Tile Roof Valley

This video shows the traditional and best way to repair a lead valley on a roof.

How to repair tile roof valley. The sealants and roof pitch used can crack and chip away over time. Repairing the flashing for clay tile roofs. Roof valleys are usually made from lead concrete tiles or fibreglass. This video shows the full repair from removing leaded va.

If you have a roof leak it may well be through the valley. Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs. Modern valleys are made from lightweight fibreglass trays but older valleys were made of heavy concrete slabs that are prone to leaking on the overlaps. Broken tiles in or near to the valley are the most cause of roof leaks so do have the entire area thoroughly checked first.

Lead is soft so it is very easy to drive nails through lead flashing and maybe a nail was driven through in the. That s the roof valley. The method of repair will obviously depend on the materials used in the construction but could involve a minor repair or complete replacement. Loose cement can cause tiles to slip out of place resulting in leaks.

Video recorded while doing a tile repair the usual valley repair that leaks when the water run off the valley metal hope you like it. A v shaped piece of metal usually lead called flashing runs along the length of the valley with its edges covered by the roof tiles or slates to form the joint. The most common areas for flashing are in skylights chimneys ridges roof penetrations and valleys and they are used to waterproof the roof. Why does it start to leak.

These roof valleys have to deal with a lot of water during heavy rainfall and are prone to leaking. This is where two parts of the roof join. If your roof valley leak is an old repair gone bad consider having a professional repair the leak properly.