Guangzhou Apro Building Material Co., Ltd.
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China Top Supplier Aluminium glass aluminum windows doors Aluminium Vertical Folding Door And Window Push Up Fold Up Window
ALUMINUM Bi Fold Windows
Bi-fold window mainly used applied to the workshop, shopping center, office building exhibit hall, house for partition or folding screen Bi-fold window is elegant in appearance, novel in style, and various in colors and easy to use
Bi-folds are a popular and versatile window They have wide opening to maximize views and airflow, and these stylish windows show an expansive feeling to the house
1) 6063-T5 grade of thermally broken aluminium frames
2) Double toughened glazing for excellent thermal insulation,noise insulation & privacy protection
3) German brand hardware with 10 years warranty
Features:
1. Strictly meet with building codes and safety requirements.
2. Strong enough to withstand high levels of thermal stress.
3. 4-5 times stronger than annealed glass of the same thickness.
4. Breaks up into small cubical fragments, not threatening to humans.
5. All work done on glass (beveling, cutting, bending, etc) must be done before tempering.
Bi folding window styles are all designated as a 3 digit number and these numbers depict what style of door it is.
For example a style 651 means there are 6 door sashes in total, of which 5 fold to the left and 1 opens to the right.
Please note these styles can be mirrored, ie a 651 could be made as a 615.