How much does a roof replacement cost in Johnson County, TX?
Most single-story homes around 2,000 square feet in Johnson County land somewhere between $9,000 and $14,000 for a tear-off and new architectural shingle roof. Across North Texas that works out to roughly $400 to $650 per square (100 square feet of roof). Metal and stone-coated metal usually run about double. Roof size, pitch, the material you pick and what turns up under the old shingles move the number more than anything else.
Roofs are priced by the square, and your house has more squares than floor space
Roofers measure in squares, and one square covers 100 square feet of roof. A 2,000 square foot single-story house usually carries 22 to 28 squares once you add the overhangs, the pitch and a waste allowance for cuts at hips and valleys. That gap between floor area and roof area is why two houses of the same size can price several thousand dollars apart.
Current North Texas ranges, installed with tear-off: architectural shingles at roughly $400 to $650 per square, impact-resistant Class 4 shingles at roughly $550 to $800, stone-coated metal at roughly $800 to $1,300 and standing seam metal at roughly $900 to $1,500. These are market ranges you can check against any written estimate, and material prices shift with the season and after big storms.
Pitch and shape add labor that a flat measurement hides
A low, walkable ranch roof is the cheapest roof to replace. Once the pitch gets steep enough that the crew needs roof jacks and harnesses, every square takes longer to strip and install, and most contractors add a steep charge per square. Two-story homes add time for hauling material up and debris down.
Complexity counts too. Each valley, dormer, skylight and chimney needs flashing and hand-cut shingles, so a cut-up roof with a dozen facets costs more per square than a simple hip or gable of the same size.
The surprises live under the old shingles
Nobody can price decking with certainty until the old roof is off. Soft or rotted plank and plywood sheathing has to be replaced before new underlayment goes down, and in North Texas that usually runs about $70 to $120 per sheet. A good written estimate says how any replacement decking will be charged, so the line item is agreed before the job starts.
A second layer of shingles also adds cost, since it doubles the tear-off labor and the disposal weight. Code allows two layers at most, so a house that already has two will always need a full tear-off down to the deck.
Insurance and financing change what you pay out of pocket
If hail or wind caused the damage, your homeowners policy may cover the replacement minus your deductible, and in Texas that deductible is often a percentage of the dwelling coverage. We help homeowners through the claim process and can walk you through how it applies to your roof at a free inspection.
When insurance is not part of it, financing is available. As an Owens Corning Platinum Preferred Contractor we can also offer manufacturer-backed warranty options, and the price of those options is worth asking about when you compare estimates.
Related questions
Why are two roofing estimates for the same house so far apart?
Usually because they are pricing different roofs. Compare the square count, the shingle line, whether underlayment and flashing are replaced, how decking is charged and which warranty is included. Once those match, the numbers tend to get much closer.
Does a new roof need a permit in Johnson County?
It depends on the city. Some cities in the county require a roofing permit and others do not, and homes outside city limits follow county rules. Your roofer should know the requirement for your address and pull the permit if one is needed.
Is a free estimate enough to know my final price?
It gets you close. The one figure no estimate can fix in advance is replacement decking, because rot hides under the shingles. Ask how that is priced per sheet so there is nothing to argue about later.
