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

Double-Hung windows:

Double-Hung windows are one of the most popular styles for homeowners. The window can be operated from the bottom or top sash, sliding up and down for ventilation. Since it opens and closes without protuding, double-hung windows are an excellent choice for rooms facing walkways, porches or patios. 

Product Specifications:

Frame material: aluminium alloy

Hardware: Germany or Chinese top brand

Glue: American, Germany or Chinese top brand

Glass: insulated glazing

Open style: sliding up or down

Color: white, grey, black or customized

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