10 Reasons Your Roof Leaks — home improvement advice from JCF Construction

10 Reasons Your Roof Leaks

Water, in any form (rain, snow, sleet, or hail), has a way of penetrating any weaknesses in any style of roof. Our work is guaranteed for 10 years on all new installs of any style of roof. We don’t just sell you a roof and disappear like many roofers do these days. We stand behind our work and are here for you in the future to repair your roof in the case of a catastrophe.

Roof Leaking Water Damage on a residential roof — JCF Construction roof repair in Montgomery County, PA

While many roofs leaks are simple to repair, determining the source of the leak is often the tougher task. When customers identify a drip in their ceiling, they often assume that the leak is originating above the ‘wet spot’, however, a leak can be traveling down a rafter or can even be the accumulation of condensation. For example, it is common for plumbing and AC leaks to be misdiagnosed as roof leaks. Don’t assume anything when it comes to diagnosis, allow a professional to determine the problem and the best course of action.

Roof leaks can be caused by many different problems. Once you familiarize yourself with the potential causes of leaks, you may be able to determine the source through process of elimination. If not, you can always contact our office for assistance. 

Here are a few of the main sources of roof leaks:

1. Missing, cracked or loose shingles, tiles or seams

Loose Shingles on a residential roof — JCF Construction roof repair in Montgomery County, PA

2. Damaged or deteriorated flashing, seals and caulking

Damaged chimney flashing on a residential roof — JCF Construction roof repair in Montgomery County, PA
Chimney flashing designed and made Copper By Design in Portland, Oregon.

3. Improper attic ventilation, which can cause moisture through a buildup of condensation

Roof Leaks Moisture on a residential roof — JCF Construction roof repair in Montgomery County, PA

4. Improper installation of valleys, flashing, shingles, collars, etc.

5. Ice Dams, which prevent proper run off and force water to back up beneath shingles

Roof Ice Dam on a residential roof — JCF Construction roof repair in Montgomery County, PA

6. Ponding water

7. Exposed nail heads

Exposed Roof Nails on a residential roof — JCF Construction roof repair in Montgomery County, PA

8.Skylight flashings

Skylight Leak on a residential roof — JCF Construction roof repair in Montgomery County, PA

9.Wind driven rain

10. Built up debris, which can trap moisture and accelerate deterioration

Debris On Roof on a residential roof — JCF Construction roof repair in Montgomery County, PA

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