I am redoing some T1 -11 siding on a house with 2 bay windows to make extra money. It is about 50 feet total of t1-11 we pulled out down the back and up the side of the house that rotted from water damage, replaced a door and replaced studs etc. that were rotten. The siding was nailed up under the soffit, so we had to cut it off with a saw length wise - fun fun..... the bay windows were a nightmare trying to fix all the odd angles from the previse do it yourselfer.. LOL I did the demo work too etc still have to paint it.. they bought all the stuff. How much would you expect to pay for someone to fix your house? They said they rather give us the money than a contractor but I don't know what to charge them?