A perforated tarpaulin Tarpaulins may also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are generally utilized for medium to large advertising and marketing, or for defense on scaffoldings; the purpose on the perforations (from 20% to 70%) is to cut back wind vulnerability. Mesh tarps: From https://rowanboaku.sunderwiki.com/1373518/pergola_options