Fixed-Rate Mortgage.
A Fixed Rate Mortgage is where the interest rate in which you pay on your mortgage stays the same throughout the length of the term of the mortgage, typically ranging from two to five years. This gives people the peace of mind that their monthly payments will stay the same throughout the length of their term. It is helpful to note that Fixed-Rate Mortgages are typically slightly higher than that of a variable rate mortgage.
Once the length of your term comes to an end you are automatically transferred over to your lenders' standard variable rate which is typically higher than that of what you would have been previously paying. It would be a good idea to research and look around for any new mortgage deals you can transfer over to a few months before the end of your term. There may also be additional charges if you choose to leave the mortgage contract you are currently tied into early so make sure you are 100% sure before signing up.