At the moment we have a very good deal on our mortgage due to interest rates being v. low. We are in the process of selling our property, but haven't found anywhere to buy yet, which means we'll have to go into rented. In order to buy a new place we will need a bigger mortgage, but because our deal is so good, the plan was to keep the existing one then get another mortgage to cover the extra money.
So, if we need to rent for e.g. 6 months, we won't have a property to pay mortgage on - can we freeze the mortgage for a period of time? How does it work?