Roof Valley Repair Tips

This video shows how to repoint a lead roof valley.

Roof valley repair tips.

A scaffold tower has been used for access in this video. The valley area of a roof the straight lines formed when two different planes of the roof meet is a critical area that handles a tremendous amount of water run off. This video shows the traditional and best way to repair a lead valley on a roof. Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary.

The sealants and roof pitch used can crack and chip away over time. How to repair valleys on a roof. This method of lead valley repair is proven to not only be fast and safe wit. Sometimes the water shows up at a ceiling spot distant from the leak.

If your roof valley leak is an old repair gone bad consider having a professional repair the leak properly. Sometimes an older home s roof is more prone to leaking in the roof valleys because of old repairs. Follow these three preparatory steps to get ready to fix the valley leak. Valleys are typically found where gable dormer roofs meet the main roof or when a house has angled wings or additions where two roof sections in different planes meet.

If you find that this is a problem then you will need to repair your roof valley before anything serious happens such as plaster loss or even major water damage. Repair a shingle roof valley leak in 6 easy steps prepare for the repair. Roof valleys are troughs that discard runoff water where two sections of sloped roof meet. If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic often water runs to openings in the vapor barrier such as at ceiling light fixtures.

As another benefit to the roofing professional open valleys are sometimes used to easily bridge the gap between roof faces of vastly different pitches. Clear any debris in the roof valley and surrounding area. If you have a roof valley in your home then you may find that your lead valley starts to leak or even to allow water to run onto the ceiling of the floor below. Tessaro also says that the open method allows for faster replacement and repair than the other techniques of shingling a roof valley.