Why Does My Roof Leak

Begin soaking low on the roof just above where the leak is visible inside the house.

Why does my roof leak.

Like plumbing vents any vent or exhaust flue in your roof is a place where leaks are more likely to develop. Confirm that the source of the water on the inside of the home is a result of a roof leak and not due to a problem associated with other components of the home. However during heavy rainfall your gutters might not be able to keep up. Look for cracked housing and broken seams in the vent.

The water can seep into the roof. Have a professional identify the cause of the sagging because it may be due to rot caused by leaks fascia or soffit rot you can also check on the condition of your home s soffit and fascia. So let s look at the ten of the most common culprits in causing your roof to leak and what you can and should do about them other than recruiting a bucket brigade. Make sure you keep the roof clear so water will spill over it fast.

Another top reason or leaks in metal paneled roofs are faulty roofing screws. Again check the rubber boot the base and the nails. Look in the attic with a flashlight for evidence like water stains trhen trace them up the roof and rafters to the entry point. If the leak isn t obvious have a helper watch in the attic while you get on the roof with a garden hose.

Leaks caused by improper installation can include the roof membrane roof flashing roof vents or chimney although these can be punctured by various things. Debris like leaves pine needles or twigs can trap water against the roof. Roofing screws are specially constructed with a rubber washer at the base of the screw head which prevents seals the water out when compressed. Let s examine a few common causes of leaks so you can keep an eye on your roof.

The single most common cause of a leaking roof is a crack in the flashing or thin metal sheeting that surround protrusions in your roof such as chimneys or skylights. If an unexperienced roofing contractor did not install the materials properly leaks almost always occur. Sagging ridge another indicator that you have a possible leak is if the ridge line of your roof is starting to sag. Sometimes the sheer volume of rainfall leads to your sporadic roof leak.

One of the most common causes for leaks is poor workmanship. Normally rain runs right off the roof and into the gutters directing water away from the home. Roof leaks can ruin insulation become a breeding ground for black mold damage interior ceilings and walls and rot the wooden framing.