One of the most effective ways of spanning an opening is by constructing arches. Arches can be a cost-effective alternative to the lintels. In addition, they look more appealing than flat and dull lintels. Arches ca be of different shapes and sizes depending upon span and availability of skilled masons. Most common arch shapes come in semi-circular, pointed, corbelled, and bell shapes.

The easiest of the arches is the corbel arch. It can be constructed without any framework and needs less skilled labour. Each row of bricks projects 4-1/2 inches beyond the course below it, until the bricks meet together in the middle. Corbel arches can span openings up to 5 metres. Flat brick arches can span openings up to 1.2 metres.

Skilled labour and framework are two essentials in construction of arches. Arches are provided not only in brick houses, but also widely used in mud arc