Roof Replacement in Johnson City, Tennessee
A new roof is one of the larger cheques you will write on this house. Here is exactly what it involves, and where the price can honestly move once the old roof is off.

The decking, and why nobody can quote it honestly up front
Sheathing is the decking — the plywood or plank your shingles are nailed to. Nobody can see it until the old roof is off, which means any quote that promises a final number before the tear-off is guessing at the one part of the job that genuinely varies.
So we do it the other way round: we state the rate per sheet before we start, photograph every sheet we replace, and show you the pictures. You are never asked to take our word for a number you could not see.
Why that matters to your quote
Nobody can see the decking until the old roof is off, which is why the rate matters more than the estimate. Agreed beforehand, it is a number you can check. Discovered afterwards, it is a number you can only argue about.
The wrong way to handle it — and it happens — is to replace forty sheets, say nothing, and put it on the final invoice as a surprise. Ask any roofer what their decking rate is and how they will show you what they replaced. A company that has a clear answer has done this honestly before.
Porch roofs are their own job
A great many Johnson City houses have a porch roof at a much shallower pitch than the main roof, and shingles on too shallow a pitch is the most common mistake we are called out to fix here. It wants a different material, and it should appear as its own line on the quote rather than being folded in and quietly done wrong.
What we put on the roof
Full tear-off to the deck. Ice-and-water membrane at eaves and valleys, which matters in the older neighborhoods where attics were never insulated with ice damming in mind. Synthetic underlayment. New drip edge. New step and counter flashing at every wall, chimney and dormer — there are a lot of those in the Tree Streets, and reused flashing is the classic corner-cut. Ridge ventilation. Then architectural shingles or metal.
On the older houses, the porch is its own conversation. Many are pitched too shallow for shingles, and putting shingles back on them simply restarts the clock on the same leak. We will price the porch as the different job it is.
Landlords
If you own rental property around ETSU, tell us — the math on shingle versus metal is different when you intend to hold the house indefinitely, and scheduling around tenants is easier when it is planned rather than urgent.
The rest of what we do in Johnson City
Same work, next town over
- Roof Replacement in Kingsport, TN — the same job at the Sullivan County end
- Roof Replacement in Elizabethton, TN — replacements over the line in Carter County
Back to everything we do in Johnson City, TN, or read the general roof replacement page.
Free Roof Replacement Quote in Johnson City
Itemized, with the decking rate spelled out before we start.
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