Roof Leak Repair in Knoxville TN. This roof leak first looked like it was coming from the metal exhaust pipe from the furnace. This is a common place for roofs to leak. An attic inspection was performed, and it was evident that the area around the furnace exhaust had been leaking but could have been something else. Once it was inspected on the roof, It appears that that exhaust could leak, But there was a nail pop in the area of this roof leak, which is the most likely cause of this issue.
This furnace is where the roof leak is
Table of contents
- This is a picture of an exposed Neil on a roof
- We are replacing this gas exhaust because it is loose

- 1This is a picture of an exposed Neil on a roofGo To Pin
- 2We are replacing this gas exhaust because it is loose
We are adding back a new gas exhaust stack because this one has become loose and moves.
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This roof is new but has some install issues
- 1These shingles are racked not staggered
The shingles are installed incorrectly. They are racked and not staggered. Racking Shingles is fine For three tabs style shingles but not for dimensional shingles. This was the only major issue found with this roof there is no other problems like missing drip edge, bad ventilation, Or crooked shingle rows.
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