一、斷橋鋁門窗型材的選用：門窗廠多數選用出材率高的斷橋鋁產品也就是壁厚比較薄的產品以降低造價;
  a 型材壁厚：一般作家裝產品。象瑞達出產的 1.3 厚就低于國標。國標規定：型材厚度應大于或等于 1.4mm 必需使用 PA 66 尼龍;
  b 隔熱條：隔熱條使斷橋鋁型材最關鍵造成局部。這是國家規范規定的但目前裝修市場上很多廠家使用廉價的 PVC 塑料隔熱條，這將嚴重影響門窗使用壽命。不是二次噴涂自行穿條產品;
  c 盡量采用原廠原裝產品。那些可以讓顧客隨意挑選型材顏色的多數是二次噴涂自行穿條產品，產品質量無法與原廠原裝斷橋鋁門窗相比。
二(er)、斷(duan)橋鋁(lv)塑(su)鋼(gang)窗(chuang)門(men)五(wu)金工(gong)(gong)(gong)(gong)具(ju)(ju)工(gong)(gong)(gong)(gong)具(ju)(ju)家(jia)具(ju)(ju)五(wu)金工(gong)(gong)(gong)(gong)具(ju)(ju)工(gong)(gong)(gong)(gong)具(ju)(ju)的選(xuan)取：日前高產穩成品質好的首要是堅朗，楊(yang)氏立興、國強，建議選(xuan)用(yong)創新型塑(su)鋼(gang)窗(chuang)門(men)五(wu)金工(gong)(gong)(gong)(gong)具(ju)(ju)工(gong)(gong)(gong)(gong)具(ju)(ju)家(jia)具(ju)(ju)五(wu)金工(gong)(gong)(gong)(gong)具(ju)(ju)工(gong)(gong)(gong)(gong)具(ju)(ju)配件大全(quan)。塑(su)鋼(gang)窗(chuang)門(men)五(wu)金工(gong)(gong)(gong)(gong)具(ju)(ju)工(gong)(gong)(gong)(gong)具(ju)(ju)制作加電子廠須得(de)從(cong)家(jia)具(ju)(ju)五(wu)金工(gong)(gong)(gong)(gong)具(ju)(ju)工(gong)(gong)(gong)(gong)具(ju)(ju)廠家(jia)一直(zhi)拿貨，貿易市(shi)場(chang)上冒充成品也很多(duo)很多(duo)。