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1、冷(leng)熱(re)水(shui)(shui)管主(zhu)要(yao)是(shi)以PPR水(shui)(shui)管為(wei)主(zhu)，既可(ke)作冷(leng)水(shui)(shui)管也(ye)可(ke)作熱(re)水(shui)(shui)管，無(wu)毒(du)耐壓耐腐蝕。冷(leng)水(shui)(shui)管一般外面會有(you)藍色標記的(de)直(zhi)線，熱(re)水(shui)(shui)管則(ze)是(shi)外面有(you)紅色線標記的(de)管材，材料及價格會有(you)些微區(qu)分，不要(yao)弄錯了。

2、飲(yin)用(yong)水(shui)管(guan)(guan)(guan)(guan)需不結垢不生銹、具有環(huan)保安全抗菌(jun)性，因此(ci)一(yi)般(ban)(ban)以PE管(guan)(guan)(guan)(guan)、PPR管(guan)(guan)(guan)(guan)為(wei)主。PE給水(shui)管(guan)(guan)(guan)(guan)一(yi)般(ban)(ban)只做(zuo)冷水(shui)管(guan)(guan)(guan)(guan)，而PPR管(guan)(guan)(guan)(guan)可(ke)做(zuo)冷熱水(shui)管(guan)(guan)(guan)(guan)。在裝修中(zhong)可(ke)兩種管(guan)(guan)(guan)(guan)材搭配使用(yong)。

3、家用排水(shui)(shui)管道(dao)、下水(shui)(shui)管對管道(dao)材質(zhi)的要求(qiu)不是(shi)很高，通常是(shi)以UPVC排水(shui)(shui)管為主，其(qi)耐(nai)化(hua)學腐蝕，抗沖(chong)強度(du)高，耐(nai)老化(hua)，使用壽命長(chang)，使用年限不低于50年，是(shi)建筑給排水(shui)(shui)的理想(xiang)材料。

4、電路是家裝(zhuang)裝(zhuang)修中(zhong)的重(zhong)要環節(jie)，暗線(xian)(xian)(xian)在(zai)墻內，明線(xian)(xian)(xian)則(ze)在(zai)墻上。由于家裝(zhuang)電路眾多，可用(yong)電線(xian)(xian)(xian)管，可以保(bao)護線(xian)(xian)(xian)纜，方便今后的維護，一般(ban)選(xuan)用(yong)PVC線(xian)(xian)(xian)管，絕(jue)緣性能好(hao)、阻燃(ran)防火、耐熱抗(kang)壓。

5、地暖(nuan)(nuan)管(guan)(guan)分(fen)水(shui)(shui)地暖(nuan)(nuan)和電(dian)(dian)地暖(nuan)(nuan)，水(shui)(shui)地暖(nuan)(nuan)，是以(yi)溫度(du)不高于60℃的(de)(de)熱(re)(re)(re)(re)水(shui)(shui)埋于地下填充(chong)層中(zhong)的(de)(de)加(jia)熱(re)(re)(re)(re)管(guan)(guan)內循(xun)環流動，惻然(ran)加(jia)熱(re)(re)(re)(re)整個地板(ban)；而電(dian)(dian)地暖(nuan)(nuan)是將外(wai)表(biao)面允許工(gong)作(zuo)溫度(du)上限為65℃的(de)(de)發熱(re)(re)(re)(re)電(dian)(dian)纜埋設在地板(ban)中(zhong)，以(yi)發熱(re)(re)(re)(re)電(dian)(dian)纜為熱(re)(re)(re)(re)源加(jia)熱(re)(re)(re)(re)地板(ban)。通常(chang)比較常(chang)見的(de)(de)水(shui)(shui)地暖(nuan)(nuan)管(guan)(guan)以(yi)PERT管(guan)(guan)材為主，而電(dian)(dian)地暖(nuan)(nuan)則(ze)采用發熱(re)(re)(re)(re)電(dian)(dian)纜。