The Sonic in Murfreesboro Arkansas was having trouble with clogged gutters and a leaky roof. After patching the leaks and cleaning out the gutters we cut extra holes and added downspouts to prevent further problems.
We used a pressure washer to wash out the bulk of the leaves from the top side.
We cut extra holes in the gutter to prevent further drain problems, and washed out the remaining dirt and leaves with the pressure washer.
On the inside we fixed the rotten areas in the walls, using Durock® cement board on the bottom and moisture guard sheet rock on the rest of the wall.
We taped and sealed the seams.
Here we covered the cement board with a waterproof sealent.
The final step on the wall was to apply commercial FRP® board with an appropriate glue.