Which of the following is considered a masonry product?

Brick veneer is considered a masonry product because it is made from fired clay, which creates the durable and non-combustible characteristics inherent to masonry materials. The term "masonry" refers to materials such as brick, stone, concrete, and other similar substances that are used in construction. Brick veneer specifically employs bricks arranged in a single layer to provide an aesthetic facade as well as some structural integrity; however, it does not bear the full weight of the structure.

In contrast, vinyl siding is a synthetic material primarily used for exterior cladding and does not belong to the masonry category. Wood paneling consists of wooden boards and has different properties than masonry materials, while steel sheeting, being a metal product, is used in a variety of applications but also does not fit within the masonry classification. Thus, brick veneer stands out as the only option that correctly identifies a masonry product.