One main reason why ICF has become popular among builders is that there is virtually no learning curve. While we don’t want to give the impression that any homeowner can sign up for a Nudura one-day training course and become an expert with the system, professional contractors should generally understand how to install the systems after taking our training course. We take pride in the hands-on work we do with distributors and Nudura trained installers to successfully manage any job from start to finish. Read more.