Q1:Are there any problems with the glass inside?Having steam or going foggy?
A1: Usually, we use 5mm+9A+5mm double glass, you can take easy, Our double glass is made professionally, no steam or
going foggy between the double glass.
Q2: All these doors and windows come with frames to mount on walls?
A2: Yes, all the doors & windows include frames. Installing the windows and doors on wall is OK.