How much does a new roof cost in Dallas?
Roofing is priced by the square, which is 100 square feet of roof surface. In the Dallas area, an architectural shingle replacement on a walkable roof usually costs between four and seven dollars per square foot of roof area, including tear-off, underlayment, flashing and disposal. Pitch, layers, decking and access all affect the price. If insurance is paying for the roof, your cost is usually your deductible.
Roof area and squares
Roofers price the area of the roof, not the floor area of the house. A pitched roof has more surface area than the floor below it because of the slope and the overhangs.
A square is 100 square feet of roof surface. Estimates are built from this measurement, which is why two houses with the same floor plan can have different roof prices.
What affects the price
Pitch. Steep roofs take more time and safety equipment. The price usually goes up at around a seven-in-twelve pitch.
Layers. Removing two layers of shingles costs more than removing one.
Decking. Damaged decking has to be replaced, and the amount is not known until the old roof is removed.
Materials. Three-tab, architectural and Class 4 impact-resistant shingles are priced differently, and Class 4 shingles may qualify for an insurance discount.
Roof details. Valleys, dormers, chimneys and skylights add time and materials.
Access. A home where a dumpster can be placed close to the house costs less to work on.
When insurance is paying
If your roof is being replaced through an approved insurance claim, what you pay is usually your deductible. Your insurance company pays for the approved scope of work.
Check that the approved scope includes all of the storm damage, such as gutters, vents and screens, along with the roof.
Comparing estimates
When you compare estimates, look at what each one includes, not only the total. Check for underlayment, ice and water shield, new pipe boots, new flashing, decking prices and disposal.
An estimate that includes more of these items may cost more up front and still be the better value.
Related questions
Are architectural shingles worth it?
For most homeowners, yes. Architectural shingles are heavier, hold up better in wind and usually last longer than three-tab shingles.
What about Class 4 impact-resistant shingles?
In a hail-prone area like North Texas they are worth considering. Many Texas insurance companies offer a premium discount for them.
How many estimates should I get?
At least two. Compare what is included in each estimate, not just the price.