Basic concept of exterior louvers

Exterior lattices are architectural elements that consist of structures formed by a series of small openings or grilles, designed to cover facades, windows or exterior walls. Their main function is to provide ventilation, natural lighting and privacy, while protecting against external agents such as wind, noise or direct solar radiation.

These elements can be made in various materials and styles, adapting to the functional and aesthetic needs of each project. Exterior lattices are used in both residential and commercial and industrial buildings, being a key component in the bioclimatic and sustainable design of contemporary architecture.

Historical origins and traditional use

Lattices have a long history that dates back to ancient civilizations, where similar elements were already used to control the entry of light and air into buildings. In cultures such as Islam, the lattice, known as 'mashrabiya', was a decorative and functional element that allowed natural ventilation and provided privacy to interior spaces.

During the Renaissance and Baroque, lattices continued to evolve, incorporating themselves into European architecture with elaborate designs in wood and carved stone. These elements not only had a functional character, but also ornamental, reflecting the style and culture of each era.

Modern development and contemporary applications

With the advancement of technology and materials, exterior louvers have undergone a significant transformation. In modern architecture, these elements are designed with energy efficiency criteria, using materials such as aluminum, steel, glass and synthetic compounds that allow greater durability and less maintenance.