Iikomityi zeglasi-ezisemacaleni ezithe ngqo, kunye nenkangeleko elula nenhle, ukumila okucacileyo, kunye nemisebenzi ebonakalayo, ibe zizinto ezibalulekileyo zokusela ekhaya, ukonwatyiswa kweofisi, kunye nokuselwa kweti yonke imihla. Nokuba isetyenziselwa ukubamba iziselo, iti ephuhliweyo, okanye njengokuhombisa itafile, ukucaca kunye nobunyulu zizinto eziphambili. Nangona kunjalo, umgangatho weekomityi zeglasi ezithe ngqo{3} ezisecaleni kwimarike uyohluka kakhulu. Ezinye iimveliso zineengxaki ezifana nokungacaci kakuhle, ukungcola, kunye nobuthathaka, obuchaphazela amava omsebenzisi. Ngoko ke, ukugqwesa iindlela zokukhetha zenzululwazi kubalulekile ekukhetheni{6}}umgangatho ophakamileyo othe ngqo{7}}iikomityi zeglasi ezisecaleni ezicacileyo, ezisulungekileyo, nezihlala ixesha elide, ukulinganisa ukusebenza kunye nobuhle.
Xa ukhetha-iglasi ephezulu ethe tye{1}}esecaleni, into yokuqala ekufuneka uyiqwalasele bubunjani bemathiriyeli. -umgangatho ophakamileyo othe ngqo-iiglasi ezisemacaleni zenziwe ngeglasi ephezulu ye-borosilicate, enyulu, engenabumdaka, kwaye inokudlulisa ukukhanya okungaphaya kwe-90%, ikhokelela kwimbonakalo ecacileyo neqaqambileyo ngaphandle kobufu okanye inkungu. Ngokwahlukileyo koko, iiglasi ezingaphantsi zihlala zenziwe ngeglasi eqhelekileyo, equlethe ukungcola, okubangela ukuba iglasi ibonakale imnyama, kwaye unokubona amaqamza acacileyo okanye amasuntswana esanti.
Okwesibini, qwalasela ngokucophelela ukucaca kunye nokungcola kweglasi. Iglasi-ephezulu ethe tye{2}}esecaleni inomgangatho ogudileyo, umphezulu othe tyaba ngaphakathi nangaphandle, ongenamikrwelo namabala, nobukhulu obufanayo bodonga. Xa ujonga izinto ezikude ngeglasi, akufuneki kubekho ukuphazamiseka okanye ukufiphala. Nika ingqalelo ekhethekileyo kwiinkcukacha ezinje ngomphetho kunye nesiseko, unqanda naziphi na iintsalela zeglasi, ukungcola, okanye amanqaku okudubula. Ukongeza, cofa ngobumnene iglasi; iglasi ekumgangatho ophezulu{6} iyakuvelisa isandi esicacileyo, esimnandi, ngaphandle kobuthuntu okanye ukurhawuka. Isandi esingekho ngqiqweni sibonisa iziphene okanye ukungcola okufihlakeleyo.
Okokugqibela, qwalasela ukusebenza kunye nokuqina xa ukhetha ikomityi yokusetyenziswa kwakho. Kusetyenziso lwemihla ngemihla ekhaya nakwiofisi, khetha ubungqingqwa obuphakathi, obutofotofo{1}}ukubamba{2}}ukubamba ngokuthe ngqo{3}}umagi esecaleni. Ukuba usenza iti okanye ikofu, khetha ikomityi engqindilili kancinci ene-insulation elungileyo ukuqinisekisa ukucaca ngelixa uthintela ukutsha. Kwakhona, ziphephe iimpazamo eziqhelekileyo zokuthenga kwaye ungaleqi elona xabiso liphantsi.