The reasoning behind installing a cheap roof for some people has to do with the fact that they feel like spending so much money on a roof is just not that worth it all in all. There is the fact that you will have to spend more on maintenance if you end up installing a cheap roof of some sort, but the fact of the matter is that as long as you have enough expenses that you are taking more seriously than others there is no reason why this should end up being all that great of a problem for you all in all. You should read more on this subject here, but one thing you should definitely realize is that a good roof can help you save on a lot more than just maintenance costs. A good roof can help you save on costs that have nothing to do with your roof in the first place.
For example, if you get a high quality roof installed, then there is a pretty good chance that you are going to end up with a lower electricity bill. This is because of the fact that a good quality roof is going to give you a level of insulation that is far superior to anything else that the market currently has to offer at this point in time. With this insulation, the level of heating and air conditioning that you need to worry about is going to go down. Since you will be using these highly energy hungry appliances far less often, there is a good chance that your bills are going to end up being greatly reduced as well. You can rest assured that you will save money in lots of ways.