use PVC coating tarpaulin: 2000D*2000D 15*15 polyester with high strength steel width is 2.5m

PVC membrane structure

2000D *2000D  20*20 PVC coating tarpaulin for the roofWith  high strength and professional steel structureSpan small or large areas without the supporting structures used in conventional buildingsProvide comfortable covered environments offering protection from weatherAllow optimum natural lightExtremely stable under any weather conditionLong lastingCrisp, slim line; beautiful structure with natural ambiancePerfect medium for great architectureNo beams and brackets, creating a clutter-free surfaceNo additional lining or finishing necessaryRugged and flexibleEasy to cleanWaterproofNo place for birds to nest Wont rust or rot