Roof ventilation is really important from a number of viewpoints. Here in Sydney, it can get really muggy in summer and mold and damp can cause structural beams to weaken over time. Spores from the mildew can also get into the air inside the house and encourage breathing and chest difficulties. Here’s a list of 7 common problems caused by poor roof ventilation at www.trinityexteriorsinc.com
Roof restoration can also be helpful, and doesn’t have to be as full on as you might think – have a look at our page on roof restoration.