Ventilation Block

Ventilation blocks are precast concrete components intended to let air circulate while maintaining a certain level of privacy and security. They are often referred to as breeze blocks, louver blocks, or concrete screens. The salient characteristics of them are as follows:

• Material: usually composed of concrete, which is weather-resistant and durable. They can also occasionally be constructed of wood or even clay, though these are less typical.
• Shape: Display holes or perforations in an array of sizes, shapes, and designs. By obstructing the view, these apertures let air circulate throughout the block without compromising privacy.