Eefin eefin aluminiomu ati ọgba Ile Nigbagbogbo a lo 3mm gilasi toughened tabi gilasi toughened 4mm. A nfun gilasi toughened ti o pade boṣewa EN-12150. Mejeeji onigun merin ati gilasi apẹrẹ le jẹ adani ni ibamu si awọn ibeere alabara.