JS Roofing Warranty
The most important thing to do is to Maintain your roof every 5 years for Cedar Shake Roofs and 3 years for composite, Tile, and Metal. Otherwise the shake stays wet longer and as debris decomposes, plants and insects begin to the on the roof. It is also good to keep moss, lichen and fungus from growing on the roof. Moss, which grows predominately on the north side, will cause the same problems as debris Micro fungi creates the most damage on the south side because thecombination of sunshine and rain gives it a greenhouse effect enabling it to grow deep into the wood. Regular repairs are important to replace split and worn through shake so that the felt underlayment is not exposed. After all, the felt keeps the water out and the shake protects the felt.