Dallas Roofing: Article About Emergency Roof Repair
When a homeowner notices the first sign of a water leak, it is imperative that he or she contact an experienced Dallas roofing expert to perform prompt repairs. If a severe weather event has just occurred, is currently happening, or is forecast for the area, there could be many other homes that also need a speedy roof repair. In this case, the roofing crew may not be able to do a permanent fix right away and, instead, will conduct a temporary fix. These stopgap measures are meant to prevent any additional water from leaking into the house until the entire roof can be examined and repaired.
Prompt repairs are especially needed for houses with a flat roof. This is because flat roofing systems already tend to have drainage problems, and any standing rain on the structure can cause a structural collapse. Each gallon of water weighs about 8 pounds, and flat roofs can hold hundreds of gallons of water on their surfaces. Repairs to flat roofs often involve a combination of fixing the leaks and creating additional drainage so that the path of least resistance is away from the structure rather than through the roof's broken spot.
Wet patching is one of the most commonly used techniques for fixing a leaky flat roof. Roofers can wet patch a roof even if the problem spot is currently under water.
The expert roofers at Total Roofing of Dallas can assist you with any questions regarding gutters or emergency repairs.
Wet patches involve the use of a viscous, tar-like substance that is applied with a spatula or similar tool. Some roofers make their own patching material out of roofing tar and asphalt; others may purchase a commercially prepared solution for use on flat roofs. The patch can be sealed over with strips of aluminum foil in order to prevent off-gassing or excessive drying and cracking of the patch. This sort of a repair can last for many months, giving the homeowner ample time to wait for the weather to clear up and the roofer's schedule to permit more extensive repairs.
If there is no standing water on the roof, the workers may be able to apply a layer of roofing felt, followed by a coating of tar. This process may be repeated several times to fill up the dip or hole where the water is leaking into the home. This stops any additional water intrusion. Structural damage to ceilings or walls can be halted, with the property owners being able to count on the repairs holding up. When time allows, the roofers will return to the home and do a fresh coating of felt and tar over the entire rooftop as a preventive measure.