WB Exterior Solutions - Roofing Company in St. Peters, MO

🛡️ Local Homeowner Special: Annual roof scans & 2x gutter cleanings for $49/mo. Call (636) 874-8808

Roof Replacement and Siding Cost in Dallas County, TX (2026 Guide)

What a New Roof or New Siding Actually Costs in Dallas County

Dallas County sits in the primary North Texas hail corridor. Dallas, Garland, Mesquite, Irving, Richardson, Grand Prairie, DeSoto, Cedar Hill, and Duncanville hold a deep stock of homes from the 1950s through the 1980s, plus newer suburbs that have already taken repeated spring hail. Many older roofs need more than shingles when they are opened up, because decking condition matters after decades of heat, storms, and prior repairs. This guide gives real planning numbers for roof replacement, siding, and gutters in Dallas County, priced from a published rate card and adjusted for the Dallas County market. The same county-adjusted math is built for the instant estimator, which measures your actual roof by satellite instead of guessing from a zip code average.

Run the Instant Estimator

Roof Replacement Cost in Dallas County

Our baseline is architectural shingles, the standard across Dallas County. The estimator rate is $600 per square (100 square feet of roof) on our Missouri base rate card, with the Dallas County market factor of 0.97 applied, which works out to about $582 per square installed before pitch and complexity adjustments. Steeper roofs, cut-up rooflines, multiple layers, and decking replacement price higher. The estimator reads pitch, squares, and complexity from the satellite measurement of your home.

Home size	Typical roof size	Architectural shingle replacement
1,500 sq ft	17 to 22 squares	$9,900 to $12,800
2,000 sq ft	22 to 28 squares	$12,800 to $16,300
2,500 sq ft	27 to 34 squares	$15,700 to $19,800
3,000+ sq ft	33 to 42 squares	$19,200 to $24,400

These are estimates built from the rate card above, not quotes on your house. Older homes in Dallas, Garland, and Mesquite can land above their band when tear-off exposes decking that has to be replaced. Newer two-story homes in Richardson and Grand Prairie often land high because of roof size, pitch, and valley count. Your exact number comes from the satellite measurement, and the local pro assigned to your project confirms it on site before any contract is signed.

Class 4 impact-resistant shingles are a serious option in Dallas County. They cost more than standard architectural shingles, and many homeowners choose them because hail is a recurring cost here and some carriers offer premium discounts for verified impact-resistant roofs. Your assigned local pro can price both options off the same measurement so the upgrade decision is based on real numbers.

Siding Cost in Dallas County

Many Dallas County homes combine brick or stone with siding on upper levels, rear elevations, gables, and additions. Full resides and partial elevations are both common, especially where original hardboard or builder-grade siding has softened, split, or lost paint adhesion. County-adjusted estimator rates per square of siding (100 square feet of wall):

Vinyl lap siding: about $723 per square
LP SmartSide or James Hardie lap siding: about $946 per square
Board and batten: about $1,014 per square

A typical 2,000 sq ft Dallas County home carries 18 to 23 squares of siding, which puts a full vinyl residing at roughly $13,000 to $16,600 and a Hardie or LP residing at roughly $17,000 to $21,800. Partial elevations price by measured wall area. Your assigned local pro verifies what is actually siding, checks the condition behind it, and confirms final pricing on site. In neighborhoods with architectural review rules, that pro helps with material and color approval before anything is ordered.

Gutters

Seamless aluminum gutters run about $11.64 per linear foot for 5-inch and about $14.55 per linear foot for 6-inch in this market, Dallas County adjustment applied. Most Dallas County homes need 120 to 180 linear feet, so a full gutter replacement usually lands between about $1,400 and $2,600 depending on size, story height, and downspout count. In North Texas downpours, 6-inch gutters with 3x4 downspouts are the right call on most two-story homes and on any roof that drains a large slope into one short gutter run.

Storm and Insurance Notes for Dallas County

Most Texas homeowner policies carry a separate wind and hail deductible set at 1% to 2% of the dwelling value, not a flat dollar amount. On a $500,000 home that is $5,000 to $10,000 out of pocket before insurance pays anything. Hail damage is often not visible from the ground, and older Dallas County roofs can have both storm damage and age-related decking problems in the same tear-off. Get the roof inspected and photographed before you file when you can. The estimator gives you a written, itemized price you can compare against any insurance scope, and your assigned local pro documents damage the way adjusters need to see it.

Local Permit Notes for Dallas County

City rules control most in-town work, and they vary across Dallas County. In the City of Dallas, a roofing permit is required and the fee is commonly in the $150 to $300-plus range based on valuation. Contractors must be registered with the City of Dallas Sustainable Development and Construction department. Dallas also enforces a strict mid-roof decking inspection when more than 25% of the sheathing is replaced, which matters on the county's older housing stock. Your assigned local pro confirms the permit path for your city and address before work starts, including whether your project triggers that decking inspection.

Dallas County FAQs

Why is hail such a pricing factor in Dallas County?
Dallas County sits in one of the most active hail corridors in the South Central United States. Repeated hail shortens shingle life, drives insurance claim volume, and makes impact-resistant products worth pricing on many homes. A roof can look intact from the street and still have bruising and granule loss that will fail early.

How does the instant estimator price my house without visiting?
It measures your roof from satellite imagery, counts squares, pitch, and complexity, then applies the published rate card with the Dallas County market adjustment of 0.97 against our Missouri base rates. You see an itemized price on screen. The assigned local pro verifies measurements on site and confirms the final price in writing before work starts.

Who actually does the work on my home?
WB Exterior Solutions runs the estimating and assignment. Outside Missouri, the work itself is performed by independent locally licensed contractors. You are assigned one vetted local pro in Dallas County, and that pro confirms your final quote on site and stands behind the installation.

What if tear-off exposes bad decking on an older Dallas home?
That is common on older homes here. Your assigned local pro documents the decking condition with photos, prices the added scope in writing, and gets approval before the added work starts. If more than 25% of the sheathing is replaced inside the City of Dallas, the project may also need the city mid-roof decking inspection described above.

How long does a roof replacement take in Dallas County?
Most single-family replacements are completed in one to two days once materials are on site. Permits, decking repairs, and post-storm demand can change the schedule. After a major hail event, calendars across the Metroplex fill for weeks, which is one reason to get your measurement and price locked early.

Texas County Cost Guides

Get Your Dallas County Price

Run the instant estimator and get an itemized price for your Dallas, Garland, Mesquite, Irving, Richardson, Grand Prairie, or anywhere-in-Dallas-County home in about a minute. No obligation, and your price is measured off your roof, not guessed from a zip code average.

Run the Instant Estimator

Frequently Asked Questions

How much does a roof replacement cost in Dallas County?

WB's estimator prices Dallas County roofs off the same published shingle schedule used in Missouri (architectural shingles at $500 to $685 per square depending on tear-off), with local market pricing for Dallas County built into the estimator. Run your address through the instant estimator linked on this page for the range on your measured roof.

How do I get an exact roof price in Dallas County?

Run the free instant estimator linked from this page: it measures your roof by satellite and applies Dallas County's local market pricing. WB is a Missouri contractor; work outside WB's home market is routed to an exclusive vetted local partner under WB's program, and that routing is stated up front before you commit to anything.

What drives roof replacement cost the most?

Measured squares, pitch, and tear-off layers, in that order. On WB's schedule a one-layer tear-off moves architectural shingles from the $500 to $600 per square band to $555 to $685 per square, and steep pitch adds its own band. The estimator counts all three from the satellite measure.