No news here, of course, but it was good for us to experience this first hand. Consequently, the first hard rain wrecked one of the exterior banners and a window sign. Suprisingly, a banner we printed on Gregory waterproof film survived the rain unscathed, even though users are supposed to print with matching waterproof inks to achieve this. The banner has since survived two other major rain storms. Rain isn't the only water source.
Banners look smaller once they're installed.
We just guessed on the size of the exterior banners. A good RIP saves lots of time and waste. A conventional, non-digital sign shop could not have made the signs we made efficiently. The penguins in the frozen food section were printed on KD Graphics Nylon. The candy banner was printed on National Printfast White Film.