Skylight

Cupula do Centro Cultural Banco do Brasil (Rio de Janeiro)

Internal Pantheon Light

Cupula de la capilla de los Condestables.Catedral de Burgos (4952356182)

Venting Solar Powered Glass Skylight

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Skylight Münster Arkaden

Skylight w cuppola

Skylight refers to an opening in a roof or ceiling that is fitted with glass or any transparent material, allowing natural light to illuminate the interior of a building. Skylights are an architectural feature that has been used for centuries to brighten up spaces, reduce electricity costs, and provide a visual connection to the outdoor environment. They come in various shapes, sizes, and styles, ranging from flat to domed, and can be fixed or operable, providing options for ventilation.

History

The use of skylights can be traced back to ancient Roman architecture, where large openings called oculi were designed in the domes of buildings like the Pantheon to light up the interior. Over the centuries, the design and materials used for skylights have evolved, with advancements in technology allowing for more durable and energy-efficient designs.

Types of Skylights

There are several types of skylights, each serving different purposes and suitable for various architectural styles. The most common types include:

• Fixed Skylights: These are sealed and do not open. They are primarily used for bringing light into a room.
• Vented Skylights: Also known as roof windows, these can be opened to allow for ventilation. They are often operated manually or with motorized controls.
• Tubular Skylights: These consist of a roof-mounted dome with a reflective tube channeling light into a room. They are ideal for small spaces.
• Custom Skylights: Designed to fit specific architectural requirements, custom skylights can vary greatly in shape and size.

Benefits

Skylights offer numerous benefits, including:

• Natural Lighting: They provide an abundance of natural light, reducing the need for artificial lighting during the day.
• Energy Efficiency: By reducing the reliance on artificial lighting, skylights can help lower electricity bills.
• Ventilation: Operable skylights can help in air circulation, improving indoor air quality.
• Aesthetic Appeal: Skylights can enhance the architectural design of a building, adding value and beauty to the structure.

Considerations

While skylights offer many advantages, there are also considerations to keep in mind:

• Placement: The location of a skylight can significantly affect its performance and the amount of light it can bring into a space.
• Glazing: The type of glazing used in skylights affects their energy efficiency and UV protection.
• Installation: Proper installation is crucial to prevent leaks and ensure durability.
• Maintenance: Regular maintenance is required to keep skylights clean and in good working condition.

Environmental Impact

Skylights can contribute to a building's sustainability by reducing energy consumption. However, it's important to choose energy-efficient models and consider the building's orientation to maximize benefits while minimizing heat loss and gain.