Are there any problems with the glass inside? Having steam or going foggy?
Usually, we use 5mm+6A+5mm double glass. Our double glass is made professionally, so there is no steam or foggy buildup between the layers.
Do these doors and windows come with frames to mount on walls?
Yes, all the doors and windows include frames for standard wall installation.
Can I use 6mm single glass instead of 5mm double glass?
It is better to use 5mm double glass because it provides better soundproofing, enhanced safety, and a more aesthetic appearance for sliding doors compared to single glass.
What is the difference between 90 degree and 45 degree corner connecting?
90 degree windows are connected by screws, while 45 degree windows are assembled by corner braces. The 45 degree style is newer and easier to overhaul.
PVC and aluminum, which is better?
Both have advantages. PVC is excellent for insulation and is more economical. Aluminum offers superior hardness, durability, and security.
What kind of packing do you provide for safety?
We offer bubble bags, bubble bags with wooden frames, or wooden cases. For bulk cargo or international shipping to regions like the USA or Europe, we recommend wooden cases for maximum protection.