Most roofing companies doing insurance work are getting paid less than they should. Not because adjusters are dishonest. The supplement process is just time-consuming and easy to push off when the team is focused on closing the next job.
The result is steady revenue loss that nobody notices until they look at the numbers.
What Gets Missed Most Often
Insurance estimates get written fast. Adjusters are managing high volumes, especially after storms. Line items that need documentation or justification often get left off the initial estimate.
Common examples:
- Detach and reset work for gutters, skylights, HVAC
- Drip edge and code-required upgrades
- Starter strip as its own line item
- Deck replacement that wasn't visible at first inspection
- Additional layers of existing material
- Permit fees and sales tax
On an average residential claim, missed items often add up to a few hundred to a few thousand dollars. Multiply that across a year of claims and it adds up.
Worth Noting
Supplementing isn't overcharging. It's getting paid for the actual scope. Every missed line item is money you earned but didn't collect.
Why Most Companies Don't Supplement Consistently
The issue isn't awareness. Most contractors know supplements exist. The issue is capacity. Writing one means cross-referencing estimates against actual job scope, knowing which items hold up, understanding carrier preferences, and following up until it's approved.
When production is stretched thin, supplements become the thing you'll get to "when there's time." There's rarely time.
Building a Process That Actually Runs
Companies that recover the most treat supplements as a defined workflow, not a side task. That means having a consistent checklist to review on every estimate. Clear ownership of who submits and follows up. A tracking system so nothing slips. Documentation habits baked into every job.
When the process is set up right, supplement recovery becomes predictable instead of dependent on who had bandwidth that week.