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Frequently Asked Questions
QAre 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, ensuring no steam or fogging occurs between the layers.
QDo these doors and windows come with frames to mount on walls?
Yes, all doors and windows include frames and are ready for standard wall installation.
QCan I use 6mm single glass instead of 5mm double glass?
It is recommended to use 5mm double glass because it is safer, more soundproof, and aesthetically superior for sliding doors compared to single glass which requires excessive silicone filling.
QWhat is the difference between 90-degree and 45-degree connecting?
90-degree windows are connected by screws, while 45-degree windows are assembled with a corner brace. The 45-degree style is a newer design that is easier to overhaul.
QPVC and aluminum, which is better?
Each has its advantages. PVC offers excellent insulation and is more economic, while Aluminum provides superior hardness and security.
QWhat kinds of packing do you provide?
We offer three types: bubble bag for full containers, bubble bag + wooden frame (standard), and bubble bag + wooden case for bulk cargo or specific international requirements like the USA and Europe.