Questions people ask
How accurate are the roof costs?
They are planning ballparks from typical installed prices, adjusted for pitch, tear-off and disposal. Every guide shows its working; get at least two written quotes before you decide.
Where does the hail data come from?
Hail history uses NOAA storm reports back to 1955, for US cities and counties.
Do these tools work offline?
Yes, after your first visit. The site saves each tool on your device; a "Works offline" badge appears once a tool is ready to use without a connection.