Kev txhim kho aluminium zawv zawg qhov rais pib nrog qhov ntsuas qhov tseeb ntawm qhov qhib - dav, qhov siab, thiab qhov tob- kom ntseeg tau tias haum. Tshem tawm lub qhov rais qub, ua tib zoo ntxuav lub thav duab, thiab kos rau qib thiab square. Siv daim kab xev nplaum nyob ib ncig ntawm qhov qhib qhov ntxhib los tiv thaiv dej nkag. Teem lub qhov rais tshiab nyob rau hauv qhov chaw, siv shims ntawm cov ces kaum thiab ob sab rau plumb thiab theem nws. Ruaj ntseg nrog screws los ntawm pre-drilled qhov rau hauv ib puag ncig framing. Ua npuas ncauj rwb thaiv tsev puv qhov khoob tsis dhau - compressing. Siv cov pawm sab nrauv ib ncig ntawm ib puag ncig rau huab cua- nruj seal. Nyob rau hauv, ntxiv trim los yog drywall compound raws li xav tau. Ntsuam xyuas cov vaj huam sib luag los ntawm zawv zawg lawv qhib thiab kaw- kho cov chais yog tias lawv khi. Nruab cov ntxaij vab tshaus kawg. Rau kev hloov pauv, ntau tus swb txoj cai rau hauv cov thav ntawv uas twb muaj lawm. Ib txwm ua raws li cov cai hauv zos rau egress lossis lub zog xav tau. Ob tug neeg ua kom nqa tau yooj yim dua rau cov chav loj. Kev ua kom zoo zoo tiv thaiv kev ua kom tsis zoo yav tom ntej los yog cov ntawv sau. Tom qab kev teeb tsa, xyuas cov haujlwm hauv huab cua sib txawv kom paub meej tias cov ntsaws ruaj ruaj ua haujlwm. Cov kws tshaj lij pab ua kom muaj kev tiv thaiv kev tiv thaiv yog tias muaj teeb meem tshwm sim tom qab.