|
Roofs give problems over time as a result of ageing and weathering. Sometimes the problems occur earlier or are made worse because of poor original design and construction, or mechanical damage. For traditional felt or asphalt roofs the biggest problem is thermal movement.  Common Problems Rooftops Roofs give problems over time as a result of ageing and weathering. Sometimes the problems occur earlier or are made worse because of poor original design and construction, or mechanical damage. For traditional felt or asphalt roofs the biggest problem is thermal movement. 
Ageing & Weathering The age old problem of being exposed to the vagaries of the Melbourne weather. In one day you can have all four seasons’ rain, sunshine, winds, frost. All of these contribute to the weathering process. 
Mechanical Damage Damage by vandals or even by installing plant, satellite dishes and telephone masts often leads to water penetration 
Leaking Roofs Leaking roofs is a symptom of numerous causes including, ageing & weathering, mechanical damage and thermal movement. 
Thermal Movement Roofs undergo significant expansion and contraction as they heat and cool throughout the day. A reflective roof can reduce the amount of thermal shock that occurs on the roof surface and make the roof last longer. 
<<Back
|
