Sources Of Roof Leaks

Plumbing vent pipes exhaust flues for appliances attic vents and ventilation ducts are among the most common necessities that have to exit through your roof.

Sources of roof leaks.

So if you encounter a patch of mold which thrives on moisture chances are you ve found the vulnerable point in your roof. Once you have determined that the leak is caused by a roof related issue measure the location of the leak in the living space from two fixed points. You know the roof is bad if shingles are missing or obviously damaged or when water stains the ceiling or walls. Roof vent pipes are common areas for roof leaks.

No matter how well your skylights were installed it is still possible for them to leak during heavy rains. Other sources of potential leaks in the home include plumbing roof scuppers roof drains hvac and condensation. Roof vent pipes from plumbing or exhaust vents penetrate the roof and are usually sealed using a collar style flashing made out of a flexible material like epdm rubber or flexible pvc. 11 2013 this service provider was highly rated on angie s list.

During installation each skylight essentially creates a big hole in an otherwise uniform roof surface. The goal is to find the leak before the entire roof goes bad. Cracked or worn flashing around these pipes and flues are one of the most common leak sources on your roof. Finding the actual spot where the roof leaks is difficult because water can enter the roof in one place and run down to another before it starts soaking into the ceiling.