Mugaragaza ya Fiberglass ikozwe na fibre imwe ya PVC, nyuma yo kuvura ubushyuhe, mesh irasobanutse kandi ihamye, kandi ifite ubushobozi bwiza bwo guhumeka no gukorera mu mucyo.
Idirishya rya Fiberglass ibiranga:
1) Inzitizi nziza.
2) Byoroshye gukosorwa no gukurwaho, izuba-igicucu, ibimenyetso bya UV.
3) Isuku yoroshye, Nta mpumuro nziza, nziza kubuzima.
4) Mesh irasa, ntamurongo ugaragara mumuzingo wose.
5) Gukoraho byoroshye, nta crease nyuma yo kuzinga.
6) Kurwanya umuriro, imbaraga nziza, kuramba.