The short version: the first number an insurance company puts on your loss is an opening position, not a conclusion. Lowballing follows a pattern: fast offers, depreciation games, missed code upgrades, and pressure to settle before you understand your damage. Document everything, get your own numbers, and do not let a deadline scare you into signing.
Why the first offer is low
Carrier adjusters work dozens of files at once and are measured partly on how quickly and cheaply files close. That incentive does not require anyone to act dishonestly. It simply means the first estimate you receive is built to close the file, not to make you whole. When NOAA NCEI counted 23 billion-dollar disasters per year on average between 2020 and 2024, against a long-run average of 9, the system got slower and tighter, not more generous.
The four moves to watch for
First, the fast offer that arrives before the damage is fully known. Second, depreciation applied to items that do not actually depreciate. Third, scope omissions: code upgrades, matching materials, and secondary damage left off the estimate entirely. Fourth, the recorded statement taken before you understand your own policy.