A double-hung window can be raised from the bottom or lowered from the top with two sashes that move independently. The two sashes are stacked and meet in the middle with a latch that locks the window shut. Double-hung windows are simple to clean as both sashes tilt inward for easy access to the interior and exterior glass surfaces. Because double-hung windows ventilate without protruding inwards or outwards, they maximize both interior and exterior space.

A single-hung window, also known as a single-sash window, is a type of window with a lower, operable sash and an upper, fixed sash. This means that the bottom part of the window slides up and down, while the top part remains stationary. Single-hung windows provide ventilation through the bottom sash.

Spanning over 10,000 square meters, the facility employs a team of over 100 skilled workers and 20 experienced installation experts. Specializing in high-end solutions, the product range includes thermal broken aluminum, high-end vinyl, and integrated intelligent doors and windows.

1. Primary Protection: Apply Protective Film to all frames.
2. Corner Reinforcement: Wrap corners with EPE Foam.
3. Full Coverage: Encase the entire unit with Bubble Wrap.
4. Edge Protection: Secure Corrugated Cardboard to all corners.
5. Final Binding: Tightly wrap with stretchable plastic wrap.