A regular exterior home painting job can do a lot of good to your house. It can increase your property's value, and curb appeal, and keep termites from invading it. A good coat of exterior paint acts as an additional barrier against the environment, protecting your house from dust, insects, and weather damage. Even the decaying of outside wood can be stopped by the paint. But there are a few things you need to know about what to expect when you choose to have a paint job done by an AZ painting company near me on your home's exterior.