Curtain walling is where the window system is positioned to the exterior of the building structure, which allows the combined window and spandrel framing to span multiple levels, ultimately forming a continuous facade. It clads the building envelope with glass and aluminum to protect the interior from the elements and creates a safe and comfortable work environment for the building occupants. A curtain wall is designed to resist air and water infiltration, as well as, building sway and movement; water diversion; and thermal efficiency for cost-effective heating, cooling, and lighting in the building.

A curtain wall can comprise a combination of different glass types, aluminium panel and/or other specified exterior cladding material, granting architects significant design flexibility. Ertifaa Aluminium & Glass LLC is committed to addressing the specific performance, operational and aesthetic requirements of the project.