Do I need to paint my building right away, what type of paint is recommended, and should I caulk the joints? Sheds must Beryllium painted within 30 days of installation to maintain product warranty. All raw exterior wood must Beryllium primed using a quality exterior primer before painting. Nail holes, https://homecyborg.com/vinyl-storage-sheds-the-perfect-solution-for-your-outdoor-storage-needs/