Is there a more moss resistant roofing material than regular composition roofing materials?
Please keep in mind the branch impacts with each storm. Most roofing materials are not moss resistant. There are a group of composition products that have copper-coated granules that will stop algae for a period of time. Many feel that algae is a precursor to moss and that this is your best defense. Tree debris will always be a problem for any type of roof and will facilitate moss growth. The only real way of dealing with moss is to clean your roof once or twice per year. Falling branches are a problem for any type of roof. Composition would be the simplest to repair. 3. Is it okay to put a new roof over the top of my existing roof? Most roofing materials allow you to cover up your old roof. And depending on where you live, some building codes will allow you to install up to a third layer. However, it’s a good idea to have your old roof removed so you can check for any damage to the roof decking. It’s always better to start with a clean, smooth surface. That way, there is no possibilit
