What is a double -walled window?
Double-glazed windows and double-glazed doors, which are made in aluminum and UPVC, have double-layered glasses that are stuck together by a spacer at a certain distance from each other, and this empty space between the glasses is often filled with argon gas. It can create sound and thermal insulation. The classification of these doors and windows is usually done according to the type of frame and material used in them. It should be noted that in addition to the frame, the type of glass used for double-glazed doors and windows also has a significant impact on their insulation level in order to reduce costs and prevent noise and dust from entering. that in order to have the best quality double-glazed window, you must use industrial double-glazed glass with argon gas, which is made of high-quality hot butyl glue. The glass used in the construction of double-glazed doors and windows can be type of flute, security, double-walled laminate, etc. The thickness of these glasses varies depending on the type of glass used, the thickness of the glass, the thickness of the spacer, the type and brand of the profile, the type of opening and the dimensions of the window. Keep in mind that the lifespan of double-glazed doors and windows in construction equipment depends on the quality of the material, the installation location and the geographical conditions of the environment.

Double Door and Window Types
Aluminum double door and window
Double-paned aluminum doors and windows have high durability, elegant design, the ability to make large dimensions, insulation, good appearance, and light weight, and can be used for many years in various domestic, office, commercial, etc. environments. used In addition, due to its luxury, it will create added value to the property.
Double Wall Door and Window of the Exclusive Agent of Gilan
In the design of double-glazed UPVC doors and windows, special attention has been paid to their insulation, reasonable price and high durability. These doors and windows are very compatible with different weather conditions, so they are a good choice for environments with variable weather conditions.
UPVC double-glazed door is used for balcony and bathroom along with hardware and switch lock, which make the lower part of the door panel work. On this door and window model, rolling, pleated, and magnetic nets can be installed to prevent insects from entering. UPVC double-wall partition is also used in places like sauna and swimming pool.
Different modes of doors and windows
- پنجره دوجداره ثابت
- درب و پنجره دوجداره کشویی
- پنجره دوجداره کلنگی
- درب و پنجره دوجداره رنگی
- درب و پنجره دوجداره روکش لمینت
- درب و پنجره دوجداره تک حالته
- درب و پنجره دوجداره دو حالته
- درب و پنجره دوجداره حفاظ دار
- درب و پنجره دوجداره با جاکولری
- درب و پنجره دوجداره بالکنی
- درب و پنجره دوجداره آکاردئونی

Fixed double -walled window
Fixed windows do not open and have the best insulating properties. These types of windows are mostly used for facades and skylights. Also, this model can be used in the rooms to have natural light and a beautiful view without wasting the energy of the house. The fixed 2-pane window is placed next to other window models, and this model is also used to close the balcony and gazebo space. The fixed double-glazed window has a reasonable price and can be used with any modern or classic design style.
Sliding or rail
Usually, double-paned doors and windows with large and tall dimensions, which open in the hinged state, occupy a lot of space and cause inconvenience, or for multi-layered and fixed curtains, they are designed in the form of sliding or rails. Rail windows are weaker due to their lower efficiency in preventing energy loss compared to other hinged models.
Twig
Kalangi or canopy double-glazed windows are installed vertically and the hinge is placed at the top so that the window opens outwards. Of course, sometimes they are designed and produced in such a way that they can be opened both inside and outside. This model is very useful for air flow without leaves and rain entering the house and air conditioning in the bathroom and toilet.
Duplicate door
Gray, black, brown and oak colors can be mentioned among the most common colors of double-glazed doors and windows.
Double door and window
In buildings that have a dark and light facade of brick or termwood design, it is better to use double-glazed doors and windows with wood designs and brown or black colors, so that it is in harmony with the facade of the building. In choosing the color of the profile of the double-glazed window and door, it is often matched with the color of the parking door and entrance door.

Single -walled door and window
It is one of the widely used models that has a good price and can be used in most renovation and reconstruction projects. The doors made in this type of opening can be designed as inside opening or outside opening. In the closed state, this double-glazed door and window provides maximum insulation against heat and sound.
2 -mode double -walled door and window
The opening part of this model is designed to be opened in both vertical and horizontal modes. The handles of double-glazed windows and doors have 45 and 90-degree rotation, which can be opened in two simple hinged positions, horizontal and vertical from above for air conditioning.
Balcony
In fact, the double-glazed doors and windows that are placed inside the reception hall are balcony windows that are often designed in large sizes. Due to the fact that this model of doors and windows are located in the vicinity of snow and rain, quality fittings and profiles should be used in their construction and they should be designed in a fixed state.

