Sliding Doors

GID provides two types of sliding doors in different material. 

Iron Sliding Doors

Aluminum Alloy Sliding Doors

What's the difference?

Iron sliding doors are for customers requiring smaller sizes and not needing the high insulation performance for the doors. Iron sliding doors just have the basic insulation due to the door sliding system.  So if you are based in northern states like NJ, NY or PA etc., you can choose our aluminum alloy sliding doors. 

The installation ways for both sliding doors are different as well. Iron doors are pre-hung, while aluminum alloy sliding doors need to be assembled the frame first for installation. 

Both different sliding doors have high quality. You will love what you get.