Waxaa loo isticmaalaa noocyo kala duwan oo walxo caag ah, sida PVC, TPO, PE iwm. Awood u yeelashada soo saarista xaashida hoose:
Xaashiyaha duuban ee caaga ah (qaabka: H): iyada oo aan dahaadh lahayn walxo gudaha ah oo la xoojiyay ama walxaha dibadda.
Waraaqda duuban oo leh fiber dibadda ah (Model: L): dahaarka leh fiber ama dhar aan tolmo lahayn.
Xaashiyaha duuban ee gudaha lagu xoojiyey (Model: P): Jaakadaha lakabka gudaha oo leh mesh polyester-ka.
Xaashiyaha duuban ee gudaha lagu xoojiyey (Model: G): Jaakadaha lakabka gudaha ah ee leh fiber galaas ah.