If you find torn places in the moisture barrier and you have leakages coming into your home through the ceiling it is a sign that you need to replace the roof.
Signs flat roof needs replacing.
If you have a tar and rock covered roof and the wind has blown off the tar paper and exposed the undercoat of the roofing you should also probably replace your roof.
The first sign that the flat roof needs replacement is when it is aging and nearing the end of the warranty period.
With time the roofing materials lose their elasticity causing cracks and bubbles on the roof s surface.
Here are some signs that your flat roof should be replaced.
Adhesion failure bubbling and blistering.
7 signs you need a new roof start inside.
When left unchecked this expansion and contraction will cause the flashing to pull away from the corners and edges of the roof leading to moisture getting trapped and leaks appearing on your ceiling.
Similar to other materials flat roofs with asphalt expand and contract with changes in temperature and weather.
If you think you might need a new roof the first place to check isn t your home exterior it s your attic.
Call a roofer for replacement.
Another defect that you can notice without needing to be an expert in flat roofing is blistering and bubbling.
Extensive pooling of water.
Keep an eye on your rooftop to make sure its in ship shape especially after heavy storms.
If your roof regularly develops pools of water you should consider having it replaced.
The largest issue with flat roofs is pooling.