- August 10, 2017
- Posted by: David
- Category: Uncategorized
When professional house inspectors check out a roof covering, they begin not in the attic with a flashlight yet on the ground outside your home, with a pair of binoculars. This is because they’re trying to find apparent signs like missing roof shingles or holes made by animals, along with basic risk areas, like skylights as well as plumbing vents. Later, in the attic, they look for any kind of indicators of water, ascertaining all the difficulty areas noted in their ground inspection.
If you’ve noticed some water damage on your ceiling, do not assume it’s coming from an opening in the roofing system straight above. Thanks to gravity, the water could be entering nearly anywhere and also wending its way down the underside of the roof deck prior going down into the back of the ceiling. But even before the inspection you may check Roofing Chattanooga list of 6 probable reasons why your roof leaks.
1. Penetrations: Builders understand that running a pipeline through a roof is the same as making a hole in a boat, but it needs to be done. Typical penetrations include plumbing vent pipes, exhaust flues for appliances, attic vents and air flow fan ducts, to name a few necessities. Worn or cracked rubber boots and steel flashing around pipelines and also flues are among one of the most typical leak reasons.
2. Flashing: Flashing is any kind of thin steel sheet, strip, angle or fitting that covers a seam or transition point in a roofing system. Leaks have the tendency to start where flashing is either harmed or worn away, or where it’s missing entirely. In addition to many penetrations, flashing needs to exist and intact at all dormers, valleys (where 2 different roofing system planes meet) and also where a roof contacts a wall surface.
3. Skylight: Skylights and also roof home windows are remarkable for bringing light right into a home. If you likewise like a little rain every now and then, they’ll eventually give you with that, too. Evidence of water anywhere near the downhill side of a skylight is a sure sign that the unit (or most likely, its installation) is performing its less-advertised feature: leaking.
4. Chimney: If you assume it might be hard to secure every millimeter of airspace in between a brick wall as well as a plywood flooring, you’re pretty smart, or at least you’re getting a feeling of what roofers need to take care of when it comes to chimneys. A chimney not only creates a significant hole in a roof covering, it also gathers water on its surface, which could trickle down as well as get into the smallest breaches. Stopped working blinking is the leading root cause of chimney-related leakages. Also, if your chimney is anywhere but at the top of the roofing, it needs to have a cricket-a triangular steel “tent”-on the high side where the stack meets the roof covering; without this, water could merge at the base of the chimney, and also merging water is never an advantage for a roof.
5. Shingle Damage: Unless you’ve been walking on your roofing in your golf spikes, the shingles themselves may be the last point to trigger a leakage, but they don’t live forever. While really old roof shingles could fail, a lot more common problems are fractured, cupped, damaged or missing out shingles. Cap shingles, along the top as well as ridges, are one of the most subjected to wind damage. Nails driven through roof shingles and also left unsealed (with roof covering concrete) also have the tendency to leakage. If your roof is metal, expect rust, specifically where dissimilar metals touch, such as with an aluminum vent cap on a metal roof. With tile as well as slate roofs, broken as well as missing roof shingles and failed fixings are reason for concern.
6. Ice Dams: Ice dams are caused by a warm attic melting snow on the roof, and the water runs down toward the cold eave and freezes. Eventually, the ice backs up under the shingles, where it melts and drips into your house. A vicious cycle, indeed. And the solution? Better insulation and air-sealing above the home’s living space, and better ventilation in the attic, to keep it cold.
Simply because you find signs of water does not necessarily mean your roof will need to be replaced. It could just be in need of some repairs. Contact Roofing Chattanooga for an inspection and more information, because every roof situation is unique.