Adjusters routinely miss starter strip, drip edge, hip & ridge, ice & water shield, and O&P. Supplement Tool writes a professional letter citing the exact IRC codes and Xactimate line items — in under 90 seconds.
No card needed · 3 free letters · from $97/month after · Cancel anytime
Vehicle
Claim #
Insurance
Damage
$1,200–$2,800
Avg supplement recovered per job
90 sec
To generate a complete letter
10–15%
What supplement companies charge (we don't)
On every single roofing claim, these items are routinely excluded or underpaid. Most contractors don't fight back because writing the letter takes too long.
Starter Strip
RFG STRTRequired by IRC R905.2.8.5 at all eaves and rakes
Hip & Ridge Cap
RFG RIDGCAPSeparate material and labor — not included in field shingles
Drip Edge
RFG DRIPRequired by IRC R905.2.8.5 — adjusters frequently omit it
Ice & Water Shield
RFG ICEWTRRequired in cold climates per IRC R905.1.2 — often excluded
Overhead & Profit
O&PStandard 10% overhead + 10% profit — adjusters routinely deny it
Step Flashing
RFG FLASHRequired at all wall/roof intersections — frequently missed
Supplement Tool knows every one of these — and writes the letter that gets them approved.
Three steps. Under 90 seconds.
Step 1
Fill in the property address, claim number, insurance company, roof type, and the line items the adjuster missed. Takes about 60 seconds.
Step 2
Click Generate. The AI writes a complete, professional supplement letter citing the exact IRC codes and Xactimate line items relevant to your claim.
Step 3
Your letter is ready in under 90 seconds. Copy it, download as a text file, or email it directly to the adjuster from inside the tool.
Why contractors are switching from supplement companies and template tools.
| Supplement Company | Template Tool | Supplement Tool | |
|---|---|---|---|
| Cost | 10–15% of recovery | $20–$100/report | From $97/month flat |
| Time to letter | 1–3 days | 15–30 min | Under 90 seconds |
| Custom to your claim | Yes (human written) | No (templates) | Yes (AI-generated) |
| IRC code citations | Yes | Yes (pre-written) | Yes (auto-cited) |
| Denial rebuttal | Extra charge | Limited | Included |
| Works on mobile | N/A | Sometimes | Yes — any device |
| No contracts | Varies | Per-report | Month-to-month |
No percentage fees. No per-letter charges. One flat monthly rate — write as many supplements as you need.
Pro
$97/mo
5 letters/month
Most Popular
Pro Plus
$297/mo
Unlimited letters
Max
$997/mo
Unlimited + multi-user
No card needed · Cancel anytime
3 free letters. No card required. From $97/month after. Cancel anytime.
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