Several ways to open the broken bridge aluminum doors and windows (sliding windows, casement windows and casement windows)

The opening methods of broken bridge aluminum doors and windows are generally: sub-fixed windows, top-hung windows, middle-hung windows, bottom-hung windows, vertical windows, casement windows, pulley casement windows, pulley windows, casement windows and doors, sliding windows and doors, sliding casement windows and so on.

1, the characteristics of casement windows:

Advantages are large opening area, good ventilation, good sealing, sound insulation, heat preservation, excellent seepage resistance. Inside openings are easy to wipe the window; outside openings do not take up space when opened. The disadvantage is that the window width is small, the view is not open. Outside the window open to occupy a space outside the wall, easy to damage when blowing a gale; and inside the window is to take up part of the indoor space, the use of screens is not convenient, the use of screens, curtains, etc. when the window is open is also inconvenient, such as the quality of the quality is not off, but also may be seepage of the rain.

2, the characteristics of sliding windows:

Sliding window advantages are simple, beautiful, large window width, large glass block, wide field of vision, high rate of light, easy to wipe the glass, flexible, safe and reliable, long service life, in a plane to open, take up less space, easy to install screens and so on. Currently the most used is the sliding window. The disadvantage is that the two windows can not be opened at the same time, at most only open half, ventilation is relatively poor; sometimes sealing is also slightly worse. Sliding windows: left and right, up and down two kinds of sliding. Sliding windows have the advantage of not occupying indoor space, beautiful appearance, economic prices, and better sealing. The use of high-grade slide, gently push, open and flexible. With a large piece of glass, not only to increase indoor lighting, but also to improve the overall appearance of the building. The force of the window sash is good, not easy to damage, but the ventilation area is subject to certain restrictions.

3, down-hung features:

Down-hung windows this is a later emergence of a kind of aluminum alloy, plastic steel windows. It is a new form developed on the basis of casement windows. Lower-hung windows it has two ways to open, both flat open, and can be pushed open from the top. When the casement window is closed, pull the upper part of the window inward, you can open a gap of about ten centimeters, that is to say, the window can be opened a little bit from the top, the open part of the suspension in the air, through the hinges and so on with the window frame connection and fixed, and therefore is called the upper hanging type. Its advantage is: both ventilation, but also to ensure safety, because there are hinges, the window can only be opened ten centimeters of the gap, from the outside hand can not come in, especially suitable for no one at home to use. Recently, this feature has not only limited to the casement windows, sliding windows can also be opened under the suspension.

Hope can the above answer can help you.

2, the characteristics of sliding windows:

Sliding window advantages are simple, beautiful, large window width, large glass block, wide field of vision, high rate of light, easy to wipe the glass, flexible, safe and reliable, long service life, open in a plane, occupies less space, easy to install screens and so on. Currently the most used is the sliding window. The disadvantage is that the two windows can not be opened at the same time, at most only open half, ventilation is relatively poor; sometimes sealing is also slightly worse. Sliding windows: left and right, up and down two kinds of sliding. Sliding windows have the advantage of not occupying indoor space, beautiful appearance, economic prices, and better sealing. The use of high-grade slide, gently push, open and flexible. With a large piece of glass, not only to increase indoor lighting, but also to improve the overall appearance of the building. The force of the window sash is good, not easy to damage, but the ventilation area is subject to certain restrictions.

3, down-hung features:

Down-hung windows this is a later emergence of a kind of aluminum alloy, plastic steel windows. It is a new form developed on the basis of casement windows. Lower-hung windows it has two ways to open, both flat open, and can be pushed open from the top. When the casement window is closed, pull the upper part of the window inward, you can open a gap of about ten centimeters, that is to say, the window can be opened a little bit from the top, the open part of the suspension in the air, through the hinges and so on with the window frame connection and fixed, and therefore is called the upper hanging type. Its advantage is: both ventilation, but also to ensure safety, because there are hinges, the window can only be opened ten centimeters of the gap, from the outside hand can not come in, especially suitable for no one at home to use. Recently, this feature has not only limited to the casement windows, sliding windows can also be opened under the suspension.

Hope can the above answer can help you.