Do roof windows have more advantages or disadvantages?

Roof windows can be categorised according to their design or opening method. In addition to typical windows placed in the roof slope, we can find other designs. Gruuna is a phrase that will allow you to instantly reach any type of reputable brand roof window.

Construction differences of roof windows

Knee-shaped attic windows are a special type of window that actually consists of two windows combined into one. The vertical facade window is located in the knee wall, while the roof window is located in the roof area. This type of window combines the advantages of both types of windows.

Due to their design, roof windows can also be categorised as balcony windows. They are made up of two parts: a lower part and an upper part. When opened, the lower part forms a kind of balustrade, while the upper part forms a kind of transparent roof when opened. This type of window is installed in roofs that do not have a knee wall. The optimal roof pitch for these windows is 40°-50°.

Skylights are windows that open sideways.

Opening method

Skylights are the most common and cheapest type of roof windows. They have a horizontal axis of rotation halfway up the window. The upper part of the window tilts inwards. They are used in roofs with an angle of inclination between 15° and 90°. This design allows for easy cleaning of the window. They can be easily cleaned from the inside of the room.

Another type of roof window is the high-axis window. In this type of roof window, the axis of rotation is located at ¾ of the height of the window frame. High-axis attic windows are installed at a roof pitch angle between 20° and 65°. Lifting the sash in these windows is usually assisted by actuators, which increases their cost.

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Advantages of roof windows

There are definitely more pros than cons to installing windows in the roof slope. And although the number of supporters is growing quite rapidly, a significant proportion of investors still have concerns about installing them. The most important advantages of roof windows include:

• Natural sunlight is one of the biggest advantages of roof windows. Thanks to this light, rooms are better lit, and the sun’s rays coming through the roof windows have a positive effect on your well-being and mood.
• Versatility. Roof windows can be used on any roof with a pitch of 15 to 90 degrees. They are therefore versatile and do not affect the roof structure.
• Security and privacy. The position of roof windows makes it difficult for thieves to gain access. We do not have to worry that leaving a window ajar will expose us to burglary. The position of the skylights also prevents outside observation. This way, we can be sure that we will not be spied on by neighbours or passers-by on the street. The possibility of inspecting the condition of the roof and gutters. The advantage of having skylights is that you can check the condition of the roof and the guttering. This is the safest way to inspect the roof without having to climb on it.

Disadvantages of skylights

Roof windows are less resistant to moisture than traditional windows in the wall. They are more susceptible to dirt and therefore require more frequent cleaning than traditional windows. Roof windows heat rooms up faster in summer, although this problem can be significantly reduced by installing blinds or shutters on the windows.

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Installation of roof windows

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