Banks generally offer either of the following loan options: Floating Rate Home Loans and Fixed Rate Home Loans. For a Fixed Rate Loan, the rate of interest is fixed either for the entire tenure of the loan or a certain part of the tenure of the loan. In case of a pure fixed loan, the EMI due to the bank remains constant. If a bank offers a Loan which is fixed only for a certain period of the tenure of the loan, please try to elicit information from the bank whether the rates may be raised after the period (reset clause). You may try to negotiate a lock-in that should include the rate that you have agreed upon initially and the period the lock-in lasts.
Hence, the EMI of a fixed rate loan is known in advance. This is the cash outflow that can be planned for at the outset of the loan. If the inflation and the interest rate in the economy move up over the years, a fixed EMI is attractively stagnant and is easier to plan for. However, if you have fixed EMI, any reduction in interest rates in the market, will not benefit you.