Is it good to add film to double glazing on the balcony

Hello: One of the functions of the architectural glass functional film itself is to enhance the impact strength of the glass. Current tempered glass has a self-explosion rate of 1 in 1,000. >>>More

It depends on what type of material Fenglu has, like 888 sliding window double steel about 260, 50 casement window four-link with 304 price of about 380, 50 broken bridge about 580.

Then you can only keep the good layer, and then find a piece of glass to make plastic steel doors and windows.

I think this depends on your personal preference, of course, a double layer is more expensive than a single layer, but considering the thermal insulation and sound insulation effect, it must be a double layer is better, hope.

If there is a condition, it is best to use double-glass tempered glass. >>>More