Marshall Smith, CPAU — Texas Insurance Appraiser & Umpire

How a Construction and Roofing Background Shapes the Appraisal

The value of an appraiser is often decided at the roof, and that is where field experience separates a defensible assessment from a guess. A background in commercial roofing means damage is read for what it is: functional hail bruising versus blistering or manufacturing defect, wind-lifted shingle tabs and creased laminate versus mechanical foot traffic, and the difference between cosmetic marring and impacts that have compromised the mat or granule layer. That same eye applies to built-up and modified-bitumen systems, metal panels, and TPO membranes on commercial and multi-family roofs, where the failure modes and repair scopes differ entirely from a residential composition roof.

Construction knowledge also matters below the roofline. Matching questions on siding and interior finishes, code-upgrade requirements triggered during repair, and the sequencing of a full replacement scope are all points where estimates commonly diverge. Reading a Xactimate line item against the actual field condition — and knowing what a real crew will and will not be able to do — is what keeps an appraisal grounded in the cost to repair rather than in a spreadsheet.

What the Regions Served Actually Throw at Property

The five states covered share a hard-hitting severe-weather calendar, and the arguments over each loss type follow predictable seasonal lines. Across North Texas and the DFW Metroplex, spring and early-summer hail is the dominant loss, and the recurring dispute is not whether a storm occurred but whether the observed damage is storm-related and how much of the roof it affects. Oklahoma adds giant-hail and tornado corridors from March through June. The Texas Gulf Coast and Louisiana shift the risk to named-storm wind and water intrusion from summer into fall, where wind-driven rain and structural questions dominate. Colorado's Front Range brings its own late-spring and summer hail season at altitude. Each of these creates a different documentation burden, and each is argued differently.

The through-line in most disagreements is evidence quality. Hail assessments vary between parties because inspections happen on different days, in different light, with different test-square methods. That is why aerial drone imagery, ground-level test squares, dated photographs, and cross-referenced meteorological data for the specific date and hail size at that address carry so much weight. Wind claims turn on recorded wind-speed data paired with a structural read of the actual failure. Non-hail losses — sudden water discharge, mechanical damage, collapse — typically require detailed repair estimates and a clear causation narrative rather than storm data.

What Happens, and In What Order

Engagement as a party-appointed appraiser generally follows the same path. Appraisal is invoked under the policy's appraisal clause; each side names a competent, independent appraiser; and the two appraisers select a neutral umpire before or during the process. An independent inspection is scheduled and documented — often with drone assistance for roof and elevation coverage — and a full damage estimate is prepared. The two appraisers then confer, reconcile what they can, and submit only the remaining differences to the umpire. An award signed by any two of the three is binding on the amount of loss. Coverage questions, however, are not decided in appraisal; those remain with the carrier or, if necessary, the courts.

Realistic timelines depend on scheduling and scope, but appraisal is typically measured in weeks rather than the many months litigation can require. The documents that move a file are the policy declarations and appraisal clause, the carrier's estimate, any independent or contractor estimate, dated photographs, and the weather record for the loss date.

The Questions This Page Is Asked Most

Property owners frequently ask why two assessments of the same roof reach different numbers. Usually it comes down to inspection method, timing, and how borderline damage is characterized — which is precisely what a neutral, evidence-based process is built to resolve. Others ask whether a third-party assessment helps: in the DFW hail disputes handled recently, comprehensive photographic evidence combined with meteorological data for the storm date has consistently narrowed the gap between parties, and in wind claims, recorded wind-speed data paired with a structural assessment has done the same.

For questions about invoking the appraisal clause, the difference between a public adjuster and an appraiser, or how ACV and RCV affect an award, the resources on the blog go deeper. To discuss a specific property loss, call 972-322-0752.