
Swath – Hail Maps for Roofers
Storm alerts and knock lists
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Free
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About
Swath is the storm app for roofing companies. Free to download; type the code "demo" to open a real storm. Your company's own seat, logo and markets: deploymarketingnwa.com/swath
WHEN THE WARNING GOES OUT
Severe thunderstorm and tornado warnings in your markets hit your phone with the hail size the Weather Service is seeing, the towns in the path, and when it expires. While it hails, a live radar map in the app, refreshed every five minutes from NOAA, shows the swath forming.
THE MORNING AFTER
By 7:30 AM, Swath has the measured hail map for the night from NOAA radar: square miles under 1-inch, 1.5-inch and 2-inch hail, the ZIP codes hit, and for each ZIP the median home age, median income and share of owner-occupied homes.
HOUSE BY HOUSE
Every address under 1-inch-plus hail, biggest hail first. Tap a house to navigate, copy the list, or start an adjuster packet for it. Watch a roof you have already done and get a push after every storm that hits it.
ON THE DOORSTEP
Check any address for its hail history. Build the adjuster packet on the phone: date-of-loss proof from radar and ground reports, a photo checklist with red flags, the homeowner and carrier details, and a PDF. Works with no signal.
Swath is sold to roofing companies, with limited seats and exclusive ZIP codes in each metro. Open the app and enter your company code. Don't have one? Enter "demo" to try it with sample storms, or call (479) 323-1896.
Hail sizes are NOAA MRMS radar estimates, not damage findings.
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What's New in Swath
1.0
November 9, 2026








