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Casement windows

China casement windows supplier 


Casement windows are a type of window that open and close using a crank. They were once very popular because they allowed air to circulate freely, but they are not as popular now because they require maintenance. Casement windows can be opened from the inside or outside and can be used in either an interior or exterior setting.


If you're looking for a more energy-efficient way to enjoy the outdoors, consider installing casement windows. These windows open and close with a crank, making them a great choice for homes that have large areas that need to be opened frequently, such as in the backyard or on the patio. Casement windows are also popular in apartments because they allow natural light and air circulation into the dwelling while still providing some privacy.


China casement windows


Key features of China casement windows:


Patented cold rolling process allows very precise design parameters, excellent load bearing compared to aluminium, superior air leakage and water penetration performance:


a) 1 dimensional accuracy of China casement windows:0.3-0.5mm


b) High precision external corner radiuses of <1mm can be achieved with 2.5mm sheet


c) About advantage of casement windows:Superior fire resistance and insulation of 1-1.5 hours at 1800 degrees elsius (depending on glass specification)


d) Tensile resistance of China casement windows: 6.96kN


e) Load bearing strength of casement windows:345MPa


f) Radio frequency welding is used on all joins to reduce loss of metal from excessive melting.


China casement windows


casement windows is another widely used external protection system. Nowadays, we have most mature technology and best construction capability. The panel materials are processed into unit components in the factory and then fixed on the frame which consist of mullions and transoms. The load received by the unit components of the panel materials will be transmitted to the main structure via the mullions(or transoms).


China casement windows supplier factory, manufacturer 


Casement windows are a popular choice for new homes and renovations, as they provide a natural light and ventilation option. When it comes to choosing a casement window supplier, there are a few things to consider:


Casement windows


First, make sure you choose a well-established company with a good reputation.

Second, ensure that the supplier has the necessary equipment and expertise to handle your casement window installation.

Third, be sure to ask about warranty and customer service policies.


Sunframe Facade is one of the leading China Building facade Suppliers, curtain wall Manufacturers that focuses on China Building facade, curtain wall and casement windows.