Nantsi ingqokelela yemizekelo yokufakelwa yokwenyani yesiko Isigqubuthelo sokuvalas esizenzele abathengi. Imveliso kunye nokufakelwa kwesigqubuthelo ngasinye sokufakelwa kwe-insulation kubonisa ubugcisa obungenamkhethe. Ukususela kumlinganiselo ochanekileyo we-millimeter kunye nokusika okwenziwe ngokwezifiso okuhambelana neegophe zezixhobo, ukuya ekukhetheni ngononophelo izixhobo ezikumgangatho ophezulu ezimelana namaqondo obushushu aphezulu kunye nokuguga, kunye nokuzaliswa kwemingxunya ngononophelo kunye nokubopha okuqinileyo kwamalungu ngexesha lokufakwa—inyathelo ngalinye lenziwa ngokuzinikela ngokupheleleyo. Akukho mgangatho oqhelekileyo, ngumsebenzi ogqwesileyo kuphela ojoliswe kuwo. Ezi zigqubuthelo zokufakelwa kwe-insulation ezifanela izixhobo azizo nje izixhobo ezisebenzayo zokugcina ubushushu kunye nokusebenza kakuhle kwamandla kodwa zikwabonakalisa ngokucacileyo ukuzinikela kwethu komgangatho. Zenziwe ngononophelo olusuka entliziyweni, zenzelwe ukukhusela imisebenzi yemveliso yabathengi bethu.
