Before you decide on buying roof shingles, there are a few important things you need to remember. These have to do with the weather and climate conditions in your region.

Check if your location is susceptible to heat, extreme humidity, thunderstorms and even hurricanes. Your roof shingles will be directly exposed to these elements so it is best that you consult with a roofing professional who will ensure that your roof shingles will be protected from any potential damages brought about by the harsh weather conditions. He should know that heat can cause materials to swell. Humidity and constant rain can be the root causes of mold and mildew growth on your roof. If left untreated, the infestation will gradually weaken your roof’s foundation.

Your roof shingles should also be regularly checked and maintained for water damage and leaks.  A small hole can easily become another problem if it is not repaired in due time. For those living near the ocean, their roof shingles should be treated with the right combination of chemicals so that they will not be eroded by the wind and salt water. Therefore, proper installation and selection of materials for the roof shingles should be part of the service that your roofing contractor will perform.

source: http://autoinsuranceconsult.com/autoinsurancejacksonville/choosing-the-right-roof-shingles-for-your-home/