A perforated tarpaulin Tarpaulins may also be used for advertisement printing, most notably for billboards. Perforated tarpaulins are typically useful for medium to massive promotion, or for defense on scaffoldings; the purpose with the perforations (from 20% to 70%) is to reduce wind vulnerability. Sunshine Awnings are pre-accepted for installation https://izmir-awning62581.sasugawiki.com/6970347/the_best_side_of_tarpaulin