Which of the following is NOT a purpose of double-walled glazing?

Double-walled glazing is primarily designed to provide thermal insulation, enhance energy efficiency, and help reduce heating costs. This type of glazing consists of two layers of glass with a space between them, which acts as an effective barrier to heat transfer. By improving the insulation properties, double-walled glazing minimizes heat loss in cooler conditions and heat gain during warmer weather.

While enhancing structural aesthetics is a benefit that might come with certain designs of double-walled glazing, it is not one of the primary purposes of this technology. The main focus of double-walled glazing is on the functional aspects related to energy performance, such as improving energy efficiency and reducing heating costs, rather than on the appearance or aesthetics of the structure.