Casement Windows and sash Windows!

1. Casement Windows

Flat window advantage is open area is big, ventilated, sealing is good, sound insulation, heat preservation, anti - seepage performance is good. Open window cleaning convenience; The space is not occupied when the open type is opened. Disadvantage is the window is small, the field of vision is not open. Open the outer window to occupy a space outside the wall, easy to damage when blowing strong wind; And inside the window is to occupy part of the indoor space, the use of screen window is not convenient, the use of screen window, curtain, etc. is not convenient, such as quality does not pass, may also seep rain.

2, push and pull the window

Push pull window advantage is concise, beautiful, window width is big, glass piece is big, field of vision is open, daylighting rate is tall, brush glass convenient, use agile, safe and reliable, service life is long, open inside a plane, take up a space little, installation screen window is convenient. Use at present most namely push pull window. Push pull window: cent left and right sides, up and down push pull two kinds. Push-pull window has the advantage that does not occupy indoor space, exterior is beautiful, price economy, sealing sex is better. Use high-grade slide rails, gently push, flexible opening. With large pieces of glass, not only increase the lighting inside the room, but also improve the overall shape of the building. The sash has good stress state and is not easy to be damaged, but the ventilation area is limited to a certain extent.

If you need aluminum alloy doors and Windows, you can find us Changshu City Li 'an aluminum alloy doors and Windows company!