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Réemploi et reconfiguration thermique des fenêtres bois en ... - Prebat

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PUCA - Réemploi <strong>et</strong> <strong>reconfiguration</strong> <strong>thermique</strong> <strong>des</strong> f<strong>en</strong>êtres <strong>en</strong> fin de viePARTIE 1Window r<strong>en</strong>ovation – window exchangeIn order to optimize <strong>en</strong>ergy costs for warmth, integrated and economic, both steps – window/doorexchange or r<strong>en</strong>ovation and the whole house isolation) should be made in one turn.The prices for new windows differ from 100 - 400 €/m². To m<strong>en</strong>tion is that governm<strong>en</strong>tal aids areavailable. Also important to know is that a window-exchange or r<strong>en</strong>ovation is not recomm<strong>en</strong>ded ifhouse isolation is not made within the same time.Because new windows close are leak-proof, moisture room air cannot escape anymore, ev<strong>en</strong> thoughyou may v<strong>en</strong>tilate constantly. Moisture cond<strong>en</strong>sates on the walls if they are badly isolated it. Thiscauses the developm<strong>en</strong>t of mildew !Suggestion: controlled room-v<strong>en</strong>tilation or installing air collector ![…][1.66]Juin 2012Les Bâtisseurs d’Emmaüs167

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