Friend,
There are a number of reasons why chi (life force) might be escaping out your back door.
For example:
An escape of chi is symbolically related to escapes of money. Clients and students with this condition in their homes have reported to me that they feel like the money disappears as soon as it comes in.
There's an easy way to fix this.
Healer Bill Austin and I collaborated in the creation of a Feng Shui "cure" (enhancement) to prevent the escape of chi out the back door.
We considered the colors, the symbols and the energy needed for such a cure to work. We designed it to fulfill three purposes: Stop the exit of chi by keeping the attention inside the home. Bless money transactions and your understanding of money. Enhance Fame, Reputation and Social Life.
The feedback I have gotten from people who used this cure has always been really positive.
Here's what this enhancement looks like: | 
