Aṣa awọn ohun elo
Awọn ipele omiiran ati awọn ohun kohun, sibẹsibẹ, wa lati pade awọn ibeere ti eyikeyi iru ohun elo iyẹwu mimọ. Awọn oju ti a funni pẹlu melamine, fainali, irin ti a ya, irin alagbara, Fiberglas ™ ṣiṣu fikun (FRP), polyvinyl kiloraidi (PVC), awọn laminates titẹ giga, ati irin tanganran.