Faced rwb thaiv tsev yog zoo tagnrho rau qab nthab, pem teb, attic, tiav hauv qab daus, thiab sab nrauv ntog. Tsis muaj kev tiv thaivmuaj txiaj ntsig zoo rau kev txo suab nrov, kev txuag hluav taws xob, thiab khaws cov pa phem tawm.
Puas muaj teeb meem yog qhov thaiv thaiv?
Yuav kom ua tau haujlwm zoo, barrier lub ntsej muag lub ntsej muag yuav tsum ib txwm fim qhov chaw huab cua tsawg kawg ib nti tuab thiab muab tso rau sab ci ntsa iab yog tias muab tso rau hauv qab nthab, ci ntsa iab sab. yog tias txuas rau rafters. Cov kev ntsuam xyuas qhia tau hais tias lub teeb ci ntsa iab nyob rau hauv ib lub tsev insulated tuaj yeem txo qhov kub ntawm lub tsev los ntawm ntau npaum li 30 degrees.
Lub hom phiaj ntawm kev thaiv kev thaiv ntsej muag yog dab tsi?
Faced insulation muaj vapor barrier lossis vapor retarder (lub ntsej muag) uas pab tiv thaiv kom tsis txhob ya raws ntawm ib qho chaw mus rau lwm qhov. Lub ntsej muag kuj tseem pab tiv thaiv qhov chaw, tuav cov rwb thaiv tsev ua ke thiab ceev cov khoom siv rau cov khoom siv hauv tsev.
Puas yog qhov thaiv tsis pom kev pheej yig dua?
Cov batts uas tsis muaj fiberglass feem ntau raug nqi li ntawm $0.50 txog $1.75 ib square feet ntawm phab ntsa, suav nrog kev teeb tsa. R-tus nqi, thaj tsam ntawm lub tsev thiab thaj chaw nyob yog qhov tseem ceeb uas cuam tshuam rau tus nqi. Qhov nruab nrab, tsis muaj qhov thaiv thaiv tus nqi $ 0.10 txog $ 0.25 tsawg dua ib square feet rau nruab dua li cov rwb thaiv tsev
Qhov twg yuav tsum muaj rwb thaiv tsev?
Kraft-faced rwb thaiv tsev yuav tsum tau muab tso rau hauv cov phab ntsa sab nrauv, sab nrauv phab ntsa hauv qab daus, thiab lub qab nthab qab nthablos ntawm nias cov khoom rau hauv phab ntsa kab noj hniav nrog daim ntawv sab nraud tig mus rau sab nraud, ntawm qhov installer. Lub rwb thaiv tsev yuav tsum snug hauv kab noj hniav, tab sis tsis compressed.
