Welcome to the Rainscreen Association in North America (RAiNA), an international not-for-profit industry association dedicated to serving the rainscreen market in North America. RAiNA was founded in January 2020 and is the leading authority on rainscreen assemblies. RAiNA also provides a forum for designers, trades, test agencies, and material suppliers to gather to determine best practices, interpret and inform codes, as well as educate and address technical concerns in the industry.