Ngokuba izindlala zikhethela umphumelelo womphilo, amasihlahla setsimbi ziphumeleyo kakhulu nokubhekana nesikhashana. Amasihlahla asetshentse kunye nezinc galvanized azifinyelela ukusuka lokulandelayo, ngakumbi leyo laseCorten elibonisa ukuthi ukuhlawula kufanele kokuphucwayo. Ama-alloy inconel, angaphandle kwalokhu lokuhlola iinkcukacha yokusebenza, bayenza ngokukhangelwa kwisezintaba ezinhlanganiswa njengama-solar thermal. Ukukhetha abasebenzi abahlukene okusetshenziswa amaprocess amadlatsheni, njengokuhlalakahlela ukwemukelwa kwemisebenzi wokugalvanize okanye amacoatings amabasebenzi amancane amahhangeleyo. Izinketho ezimbekelwe khona zingavumelana nenkcazo yezilungu kanye nokuhlonipha abantu abahlukene bomphilo, uzokusetyenziswa kakhulu nokuthuthukisa idilesi lakho lokuthi laliphathelwe ngendlela eyayiqinisekisa.