普通铝合金窗的优点是具有较好的耐候性和抗老化能力。(缺点)隔热性不如其他材料，色彩也仅有白、茶两种。塑钢窗的优点是具有良好的隔音性，隔热性、防火性、气密性、水密性，防腐性、保温性等。(缺点)它毕竟是PVC塑料型材时间久后表面会表面变黄、窗体变形，便用年限是20-30年。断桥铝门窗的优点是1.4以上的铝材，在所有的基础上加上了隔热层；它也具有良好的隔音性，隔热性、防火性、气密性、水密性，防腐性、保温性、免维护等；它是金属铝性型材可以长期使用不变型、不掉色。(缺点)铝材的价格贵，制作成本比较高。
The advantages of ordinary aluminum alloy windows are good weatherability and anti-aging ability. (disadvantage) the heat insulation is not as good as other materials, and the color is only white and tea. The advantages of plastic steel windows are sound insulation, heat insulation, fire resistance, air tightness, water tightness, corrosion resistance, heat preservation, etc. (disadvantage) after all, the surface of PVC plastic profile will turn yellow and the window will be deformed after a long time, so the service life is 20-30 years. The advantages of the bridge cutoff aluminum doors and windows are more than 1.4 aluminum materials, and the thermal insulation layer is added on all the bases; it also has good sound insulation, heat insulation, fire resistance, air tightness, water tightness, corrosion resistance, heat preservation, maintenance free, etc.; it is a metal aluminum profile that can be used for a long time without change and color loss. (disadvantages) the price of aluminum is expensive and the production cost is relatively high.