Steel doors and windows and broken aluminum doors and windows which is better
Or with aluminum alloy bars in the foreign steel has long been forced to phase out the long time to have a long hidden safety performance of the basic are almost on the cost of aluminum alloy at that time to your point but a long time non-ferrous metals can increase the value of long plastic has been aging on a text Not worth the reason for the rationality of the two or the high point of the aluminum alloy life is three times the steel is three times the solid level is also much higher, but you still give points or else else will say you mean
In general, doors and windows or broken bridge aluminum doors and windows as well, but the price is relatively high, steel is affordable, so nine is the home network suggested that everyone in the purchase of doors and windows should consider your budget expenses.
1. Steel window is UPVC profile plus steel lining, broken bridge aluminum window is aluminum alloy insulation with the cut off the metal profile;
2. The strength of the steel window is not broken steel bridge strength;
3. Plastic window for a long time will be aging and discoloration, broken bridge aluminum windows to save a lot of post-maintenance work;
4. Plastic doors and windows than the bridge aluminum doors and windows more affordable, more cost-effective.
If the choice of steel doors and windows, then the best choice for plastic flat window, because the sound insulation sealing effect than steel sliding window much better, and the price is not very expensive, is more than the sliding window hardware prices, if the choice of broken aluminum Doors and windows, then the same is true, the market is basically broken bridge aluminum doors and windows are basically open, sound insulation effect is very good.
