If you've started collecting quotes for composite siding in Dallas, Fort Worth, Plano, Frisco, Arlington, Irving, McKinney, or Denton, you've probably noticed the numbers don't agree with each other. One contractor quotes half of what another does for what looks like the same job. That gap usually comes down to product tier, prep work, and how much of the substrate is hiding damage from years of North Texas weather. This page walks through realistic ranges, what actually drives them, and how to read a quote so you're not comparing apples to oranges.
For a typical single-family home in the DFW area, composite siding — engineered wood-polymer products like LP SmartSide, or fiber-cement composites — generally runs somewhere in the neighborhood of $9 to $16 per square foot installed, which puts most full-home projects in the $16,000 to $45,000 range depending on square footage, home shape, and how much of the old siding and sheathing has to come off first. Smaller ranch-style homes in older Dallas or Arlington neighborhoods can land toward the lower end; larger two-story homes in Frisco or McKinney with more corners, dormers, and trim detail push toward the top.
Those numbers assume a straightforward tear-off over sound sheathing. North Texas homes frequently aren't that simple. Years of hail impacts, wind-driven rain intrusion behind old siding, and foundation movement from our expansive clay soils mean crews often find rot, warped OSB, or cracked house wrap once the old material is off. Every square foot of sheathing replacement adds to the number, and it's one of the most common reasons a "final" price ends up higher than the initial estimate — which is exactly why a contractor who won't talk about what happens if they find bad sheathing underneath deserves a second look.
A handful of region-specific variables swing the price more than people expect:
A complete composite siding quote should spell out, at minimum: full tear-off and disposal of existing siding, sheathing inspection with a stated per-sheet or per-square-foot replacement rate for anything found damaged, house wrap or weather barrier replacement, the specific siding product and impact rating, trim and flashing work around windows and doors, fastening method (composite siding has manufacturer-specific nailing patterns that affect wind performance and warranty validity), paint or finish coating if the product isn't pre-finished, and cleanup. It should also state who pulls the permit, since most North Texas municipalities require one for full siding replacement, and what the labor and material warranties actually cover versus what falls back to the manufacturer.
If a quote is a single lump-sum number with no breakdown of these items, that's not necessarily a scam, but it makes it much harder to figure out later why a change order came in higher. Alpine Exteriors itemizes these line items on every composite siding estimate specifically so homeowners can see where the number comes from before work starts, and so there's a documented baseline if hidden sheathing damage turns up mid-project.
The biggest mistake homeowners make is lining up total numbers side by side without checking whether the quotes describe the same scope of work. A few checks that catch most of the discrepancies:
It's reasonable to get three quotes and expect them to vary by several thousand dollars on a mid-size home — that alone isn't a red flag. What matters is understanding why they differ before you sign.
Most contractors in the DFW area, including Alpine Exteriors, offer financing options that break a full siding project into monthly payments rather than requiring the full amount up front. Terms vary by lender and credit profile, so it's worth comparing the total cost of financing against paying from savings before committing, since promotional 0% periods can convert to high retroactive interest if the balance isn't paid off in time.
On the insurance side, siding replacement is sometimes covered when damage is directly tied to a specific storm event — a documented hailstorm or straight-line wind event, for example — rather than gradual wear. Texas homeowner policies typically carry a separate wind/hail deductible, often a percentage of the dwelling coverage rather than a flat dollar amount, which can be a meaningful out-of-pocket number on a moderate claim. If you're pursuing an insurance claim for hail or wind damage, get an adjuster inspection and a contractor estimate that itemizes damage versus upgrades, since insurers generally pay to restore pre-storm condition, not to upgrade to a higher siding tier — any difference for choosing impact-resistant composite over a standard replacement is typically an out-of-pocket upgrade cost.
Is composite siding worth the extra cost over vinyl in North Texas?
It depends on priorities. Composite generally holds up better against hail impact and doesn't soften or distort in extreme summer heat the way some vinyl products can, but it costs more upfront and typically needs periodic repainting or refinishing that vinyl doesn't. Homes with a history of hail damage or homeowners planning to stay long-term tend to get more value from the higher impact resistance.
Will new composite siding lower my insurance premium?
Sometimes, if the product carries a Class 4 impact rating and the insurer offers a wind/hail mitigation discount for it — but this varies by carrier and isn't guaranteed. Ask your insurance agent directly with the specific product's rating documentation before assuming a discount applies.
How long does a composite siding installation take on an average North Texas home?
A straightforward single-story tear-off and reinstall often takes one to two weeks; two-story homes, extensive trim work, or unexpected sheathing repair can extend that to three or four weeks. Weather delays are also a factor here, since installation crews generally won't work siding in active storms or high wind.
Can composite siding crack from foundation movement?
Yes, particularly near corners, window openings, and other stress points, if the underlying foundation is actively shifting. If a home has known foundation issues, it's worth having those evaluated and addressed before or alongside a siding project rather than after, since re-siding over an unstable foundation risks repeating the same cracking.
Every North Texas home carries a different mix of hail history, foundation condition, and sheathing wear, so a real number only comes from an on-site inspection rather than a phone estimate. Alpine Exteriors provides itemized composite siding quotes for homeowners across Dallas, Fort Worth, Plano, Frisco, Arlington, Irving, McKinney, and Denton, including a look at what's underneath the existing siding before any number is finalized. Reach out to schedule an inspection and get a written estimate that spells out product, prep work, and contingency pricing up front.