ROOF HEALTH / MADE LEGIBLE
Know what is overhead.
Raftrune turns the signals behind a roof inspection into one clear, defensible read — so you can move from “it seems fine” to a next step you understand.
Five weighted signals0–100 scaleCalculated locally
RAFTRUNE / SIGNAL MAP
A number with a paper trail.
78/ 100 · monitor
Surface82 × 30%
Flashing76 × 25%
Drainage88 × 20%
Ventilation64 × 15%
+ remaining service life10% weight
THE RAFTRUNE APPROACH
Clarity is a maintenance tool.
01Readable by design
Every signal is named in plain language, with no hidden inputs or mystery multiplier.
02Weighted, not averaged
The parts that matter most to roof health carry the most influence in the final read.
03A starting point, not a verdict
Use the result to frame a better inspection conversation — never as a substitute for one.
YOUR NEXT ROOF CONVERSATION
Start with the signals you already have.
It takes less than a minute to build a transparent snapshot of your roof’s condition.