Which shading device is described as a lattice-like arrangement of intersecting elements forming a grid?

• A. Eggcrate types sun shading device
• B. Louvers parallel to the wall
• C. Vertical type of Sun Shading device
• D. Combination of horizontal vertical types

Answer: (A)

Shading devices aimed at diffusing daylight while cutting glare and solar gain often use a grid-like structure. The description of a lattice-like arrangement of intersecting elements forming a grid fits an eggcrate sun shading device. It consists of two sets of fins or panels that cross each other, creating a regular grid pattern. This intersecting grid breaks up direct sun rays, reducing heat while allowing diffused daylight to enter, which is especially helpful in tropical climates.

The other options describe shading forms that are oriented in a single direction—louvers parallel to the wall are horizontal slats, a vertical type uses vertical fins, and a combination blends horizontal and vertical elements but does not form the tight lattice grid of intersecting elements. Hence, the lattice, grid-like arrangement uniquely identifies the eggcrate shading device.