Introduction to Fenestration

Fenestration refers to the design and placement of openings in a building, such as windows, doors, and skylights. It's crucial for light and ventilation.

Fenestration has evolved from simple openings to complex systems. Medieval times favored small windows, while modern design embraces large, energy-efficient fenestrations.

Modern fenestration includes double-glazing, low-emissivity coatings, and argon gas fills, enhancing thermal performance and reducing energy consumption.

Strategic fenestration reduces artificial lighting needs, lowers carbon footprint, and can positively affect occupant well-being by connecting indoors with the natural environment.

Fenestration shapes not just buildings but cultural identity. In Japan, 'Shoji' screens redefine space with light and shadow, embodying traditional aesthetics.

Some modern windows use self-healing glass that repairs minor scratches, significantly extending their lifespan and maintaining clarity.