A perforated tarpaulin Tarpaulins are useful for advertisement printing, most notably for billboards. Perforated tarpaulins are typically useful for medium to big promoting, or for protection on scaffoldings; the purpose in the perforations (from 20% to 70%) is to reduce wind vulnerability. Sunshine Awnings are pre-approved for installation with ARC. https://mylesturmg.gigswiki.com/5533035/not_known_facts_about_izmir_pergola