How do I dispute a lowball roof insurance estimate?

Run a forensic line-item audit

A lowball estimate almost never says “we're paying you less.” It just quietly omits line items. The fix is a forensic line-item audit that disputes the scope, not just the total.

• 01Build a complete scope — get a detailed contractor estimate written in the same Xactimate-style format as the carrier's, not a one-line bid.
• 02Map the gaps — line up both documents side by side. Usual omissions: starter course, ridge/hip cap at its own separate rate, ice-and-water shield, drip edge, step and headwall flashing, steep-slope and two-story high charges, detach-and-reset, haul-off, permit, and O&P where a general contractor is reasonably needed.
• 03Cite the requirement — for code-driven items, name the code. These are not upgrades you are asking for; they are mandatory to reinstall the roof legally.
• 04Submit the variance in writing — a cover letter, an itemized comparison, and photos, requesting a corrected estimate.

The numbers do the arguing

This is the artifact DumbRoof produces on your own claim: an Xactimate-style estimate plus a scope comparison report that lists precisely what the carrier left out and what it is worth. You submit it; the itemized variance does the arguing.

Code callouts

Code sections are RCNYS 2020 (New York); other states cite their adopted IRC edition. Xactimate values are representative and move by market and price-list date.

How to dispute a lowball roof insurance estimate

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