Skylights can be a great way to brighten up a room and provide ventilation. Here are some key details about skylight installation:

1. Type of skylight: There are several types of skylights available, including fixed, ventilating, tubular, and domed skylights. Each type has its own advantages and disadvantages depending on the specific needs of the building and the intended use of the skylight.
2. Location: The location of the skylight is an important consideration. The skylight should be placed in a position that allows maximum natural light to enter the space, while also taking into account any potential privacy concerns or structural issues.
3. Roof pitch: The pitch of the roof will also affect the installation of the skylight. Some skylights are designed to work with specific roof pitches, while others can be adapted to fit a range of pitches.
4. Flashing: Flashing is the material that surrounds the skylight and helps to prevent water from entering the building. It is important to choose the right type of flashing for the specific type of skylight and roof material.
5. Installation: Skylight installation should be done by a professional to ensure that it is done correctly and safely. The installation process typically involves cutting a hole in the roof, framing the opening, installing the skylight and flashing, and sealing the edges to prevent leaks.
6. Maintenance: It is important to regularly inspect and maintain skylights to ensure that they are functioning properly and to prevent any potential leaks or damage. This may include cleaning the skylight, inspecting the flashing, and resealing any areas that may have become damaged or worn over time.

Overall, skylight installation can be a great way to add natural light and ventilation to a space. It is important to consult with a professional to ensure that the skylight is installed correctly and maintained properly.