This can be a result of the plywood sheeting becoming wet from rain above or from moisture not being able to escape from below and leading to mold mildew growth on the wood.
Soft spot on flat roof.
That dip in the roof with a soft spot indicates that you should have your roof repaired asap.
Over the period of manufacturer s designated roof lifetime of 25 to 30 years that plywood is exposed to heat in the summers heavy rains and the winter weather and cold dampness it brings.
Fortunately if your roof is still fairly young you can just repair these spots.
If the rest of the roof is in good shape then a roofer can come over and replace the worn out areas.
Most roofs have plywood sheeting underneath the roofing tiles or shingles.
Soft spots on flat roofs are often a result of pooling water.
If you can tell there s a soft spot on your roof this most likely means that the substrate below the roofing material is damaged and deteriorating.
If there is inadequate ventilation the probability of moisture buildup and then mold mildew growth is much higher.
For soft spots on flat roofs or residential shingled roofs in wisconsin contact wisconsin s top roof repair contractor.
The home inspector found the roof to be in poor condition with at least one leak noted it was raining at the time and a couple soft spots on the roof.
If you notice a soft soggy sinking spot on your roof it s critical to call a roofing repair service asap to ensure that the damage stays surface level and doesn t put the rest of your home in jeopardy.
The roofer can also check out the rest of the roof for any other potential problems which may cause new soft spots in the future.
We hired a roofing contractor to take a look.
What can be done about soft spots.
Newer roofs often have a warranty that may cover the costs of this problem.
Most roofs have plywood sheeting underneath the roofing tiles or shingles.