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Roof Repair & Leaks · Johnson City, TN

Roof Repair and Leaks in Johnson City, Tennessee

Johnson City's housing runs from 1910 to last year, and the leaks are nothing like each other. The diagnosis is the job; the repair is usually the easy part.

Roof leak repair in Johnson City, TN by SuperRoofs
Leak tracked to its real source
Flashing & valley repair
Shingle and metal repair
Honest repair-or-replace answer
Emergency tarping
We stand behind the fix

Old-house leaks

In the Tree Streets and the older housing around downtown, the failures are almost always at the details rather than in the field. Low-slope porch roofs are the classic one — a shingle laid on too shallow a pitch will let water back up under it no matter how well it was nailed, and half the porch roofs of that era are shallower than modern shingles are rated for. The right answer there is often a rolled or membrane system rather than more shingles.

After that: sidewall and dormer flashing, valleys with old metal, masonry chimneys, and box gutters or built-in gutters on the grander houses, which are a genuinely specialist repair and which we will tell you honestly if a given one is beyond a straightforward fix.

New-build leaks

Out toward Boones Creek and Gray, and in the newer subdivisions, the roof is usually simple and the leak is usually something small and specific: a cracked pipe boot, a nail pop, a poorly sealed penetration for a bath fan or a satellite mount, or a ridge vent that was not fastened properly. These are cheap fixes and they are frequently mistaken for the start of a failing roof.

Rental properties

A good deal of the housing near ETSU is rented, and a leak in a rental is a different urgency — you have a tenant, and you have a legal obligation. We will work directly with a property manager, give a scope in writing, and turn up when we said we would. If you own several, it is usually worth having us look at all of them at once.

Winter leaks

If the roof only leaks when there is snow on it, you are looking at an ice dam rather than a hole. We cross the freezing point roughly 87 times a winter here — about 94 nights at or below freezing against only 7.4 days that stay below freezing all day — so snow melts on the warm part of the deck, runs to the cold overhang, refreezes and backs up under the shingles. The cure is ventilation and insulation as much as roofing — read the ice dam guide and the ventilation guide. Older houses here are particularly prone to it because their attics were never insulated with this in mind.

Whether it is a repair or a replacement, we will say which and show you why — see repair versus replacement.

The rest of what we do in Johnson City

Roof Replacement in Johnson CityTear-off, decking priced up front, porches too›Metal Roofing in Johnson CityStanding seam for older homes, panel for the county›Storm & Hail Damage Repair in Johnson CityFree inspection and real documentation for your claim›

Same work, next town over

Back to everything we do in Johnson City, TN, or read the general roof repair page.

Free Leak Diagnosis in Johnson City

We get on the roof, into the attic if we have to, and tell you what is actually wrong.

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Common Questions

My porch roof leaks and the main roof does not. Why?
Because it is almost certainly too shallow for shingles. A lot of the porch roofs on older Johnson City houses sit at a pitch below what asphalt shingles are rated for, so water backs up under them however carefully they were laid. The proper repair is usually a rolled or membrane system on the porch, not more shingles.
Do you work with landlords and property managers near ETSU?
Regularly. We will deal directly with the manager, put the scope in writing, and keep to the appointment because a tenant is waiting on it. If you hold several properties it is usually worth us looking at the lot in one visit rather than one emergency at a time.
My house is five years old and it is leaking. Is that normal?
It is common, and it is almost never the shingles. On newer builds the leak is usually a cracked pipe boot, an unsealed penetration for a bath fan or a satellite mount, or a ridge vent that was not fastened properly. Small, cheap, and easily mistaken for the roof failing.
It only leaks when there is snow on the roof.
That is an ice dam. Meltwater runs off the warm section of the deck, hits the cold overhang, freezes, and dams the rest of the water up under the shingles. Older Johnson City houses are prone to it because their attics were not insulated or ventilated with that in mind — so the fix is often in the attic, not on the roof.
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