The four key types of design are:

1. Household Building: This involves creating one-household houses, apartments, townhouses, as well as other structures principally for residential needs.

two. Business Construction: This encompasses the construction of buildings and constructions for professional needs like workplaces, retail stores, dining places, hotels, and searching facilities.

three. Sierra Construction Industrial Design: This type includes the construction of facilities for industrial reasons, together with factories, warehouses, energy vegetation, refineries, and production vegetation.

four. Civil Design: Civil construction focuses on infrastructure tasks for example streets, bridges, dams, airports, railways, tunnels, and various big-scale public functions tasks.