Open deck concept

An open roof is an architectural structure intended to protect a space without completely closing it, allowing free circulation of air and the entry of natural light. It is characterized by lacking perimeter elements that close the space, such as walls or windows, and usually consists of a roof or partial roof supported by columns or pillars.

This type of cover is commonly used in outdoor or semi-outdoor spaces, such as pergolas, kiosks, terraces and recreational areas, where the aim is to offer shade and protection from rain or sun, while maintaining the visual and environmental connection with the environment. Its design varies according to the climatic and functional needs of the project.

Structure and materials used

Open roofs are designed with structures that can be metal, wood, concrete or a combination of materials. The choice depends on the type of use, desired durability and aesthetics sought. The structure must be strong enough to withstand loads such as its own weight, wind and, in some cases, rain or snow.

Roof materials, such as tiles, metal panels, polycarbonate or stretched fabrics, are selected to provide adequate protection from sun and rain while maintaining ventilation. In some cases, permeable or translucent elements are used to maximize the entry of natural light.

The absence of lateral enclosures implies that the structure must be well anchored and designed to resist horizontal movements, especially in areas exposed to strong winds. The structural design may include beams, trusses or trusses that ensure stability and durability.

Usual dimensions and proportions

The dimensions of an open roof vary widely depending on its function, from small garden pergolas to large structures for public spaces. However, the proportion between the covered area and the free height is essential to guarantee a comfortable and functional environment.