1st Choice Roofing will repair most Valley Leaks within a 24 hour period. We are your Valley Leak Specialist.Our warranties are for 5 years on repairs. A Leaking Valley requires that the Roof Technician remove the old roof system in order to find the source of the roof leak. Nail pops, decking that has broke loose, or even squirrels may be the cause of the Valley Leak. The slope of the roof system will depend upon the material needed to repair the leak.
Valley Installation
This is an example of a Timberline Shingle being installed onto a steep sloped roof. There are a few options to consider before the shingles are installed onto the substrate. When large storms produce blowing rains, GAF Weather Watch Barrier Guard System is a must for it will help prevent Valley Leaks. Also, the Roofing Company should be careful of how close the nails are to be nailed to the opening of the valley itself.
There are other measures to consider, such as the type of shingle being installed. Three tab shingles have a greater occurrence for causing leaks because of their water bonds. Also, Leaks in Valleys are more common on steeper sloped roofs for the water travels faster and merges together very quickly creating a small river if you will on top of your roof system.
Nail Placement
The placement of your nails or nail pattern is a major factor that will prevent a Valley from Leaking. Some Roofing Contractors will nail to close to the Valley and over time the nail heads will become rusted from the rain water. Nails that are driven in sideways will cause a Valley Leak that will be hard to locate. The further you can keep your nail pattern away from the Valley, the better chance of preventing a Leak.
Damaged or shingles missing from the substrate will allow water to enter the home or business. Shingles which have been nailed or installed improperly will break loose and fall off of the house.
1st Choice Roofing is your Roofing Repair Specialist!
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