Why Do Factories Have Sawtooth Roofs?

The sawtooth roof, with its glass panels facing away from the equator, blocks the light and heat of direct sun exposure and provides uniform, natural light over a large area. It was particularly useful in design factories and manufacturing buildings.

Why do houses have triangular roofs?

A triangular shaped structure or peak is created on the side or facing the front. ... Because of its triangular shaped slope, it allows rain, leaves and any other remains or weather damage to fall off the roof an away from the structure. Pitch and steep grades makes gabled roofs different from each other.

Why do buildings have sloped roofs?

Sloped roofs are more stable and effective when dealing with heavy rain and snowfall because this roof design helps direct water away from the house. It minimizes the chances of waterlogging because water cannot rest on the roof surface for long.