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折(zhe)(zhe)疊(die)(die)(die)門(men)(men)(men)主要由門(men)(men)(men)框、門(men)(men)(men)扇(shan)、傳動部(bu)件(jian)、轉臂(bei)部(bu)件(jian)、傳動桿、定向裝置等(deng)組(zu)成。該門(men)(men)(men)型均可(ke)安裝于(yu)室(shi)內和(he)室(shi)外。每樘門(men)(men)(men)有四(si)個門(men)(men)(men)扇(shan)，邊(bian)門(men)(men)(men)扇(shan)、中門(men)(men)(men)扇(shan)各兩(liang)扇(shan)。折(zhe)(zhe)疊(die)(die)(die)門(men)(men)(men)分為極窄折(zhe)(zhe)疊(die)(die)(die)門(men)(men)(men),重型折(zhe)(zhe)疊(die)(die)(die)門(men)(men)(men).

折(zhe)疊門(men)按材質(zhi)分為：鋁(lv)合金折(zhe)疊門(men),推拉折(zhe)疊門(men),玻(bo)璃折(zhe)疊門(men),飾面(mian)板折(zhe)疊門(men).