The amplifier part of the the KT-100 can be located at location that is out of the direct weather.
Like up under a roof over hang.
Or even in the house.
If there is a big tree on the property , a push up antenna pipe mount can be located so the tree blocks signal to the north. That way the antenna will not be mounted to the house.
http://www.3starinc.com.
Or can move to a house with better location reception situation.