ZD Windows And Doors Co.,Ltd is one of the leading China aluminium bi fold windows manufacturers, welcome to wholesale cheap aluminium bi fold windows from our factory.

Bifold window:

Enjoy the best of indoor-outdoor living with ZD's beautiful, distinct design of Bi-Fold Glass window. Aluminum frames and panels can be thermally broken with a full weather-stripped structural interlock system for improved energy efficiency or non-thermally broken as you like. ZD Bi-Fold Glass Walls are designed with a water barrier sill to help provide protection from water penetration.

Product Specifications:

Frame material: aluminium alloy

Hardware: Germany or Chinese top brand

Lock: Multi-point locking system

Glue: American, Germany or Chinese top brand

Glass: double glazing

Open style: folding

Color: white, grey, black or customized

Packing: wood pallets +plastic belts + protective films + air bags