Lower base of a structure is a very supreme part as it links the main body superstructure to the earth. That lower base is known as Foundation. In this paper we are going to discuss about the types of foundations used in construction industry, there design and also which alternative materials we can utilize as foundation material which can make it more firm, durable and ecofriendly. When it comes to build a structure it is very crucial to construct a firm base which holds the superstructure in all climatic conditions without collapsing or decaying. It is very important to know which type of foundation is essential to use in a particular superstructure, which materials are more suitable, which designs should be used. If any inappropriate material is used for foundation of structure, then high risk is involved of collapsing of the structure. Different types of foundation base are utilized in different types of structures, each one of them has a unique design and specific configuration which makes a particular structure more durable and firm. A different foundation type is used in bungalows and in high rise buildings. In short this study presents the foundation types, (mainly spread footing) which type is used for which superstructure, which design is suitable and more precisely we will be discussing about how we can make the foundation base ecofriendly, cost efficient and more durable and strong to withstand the natural calamities.