Soft Spot On Roof But Plywood Looks Good

What causes soft spots on roofs.

Soft spot on roof but plywood looks good.

This is especially true in wisconsin where we see extreme weather in the summer and winter will eventually wear down shingles over time leaving small vulnerable spaces in your roofing. The roof on the passenger side between the front ac unit and the middle ac unit was holding water and felt soft. And that extreme heat can damage both your shingles and the wood decking below them and causing your roof to feel soft when walking on it. 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.

I prepped it well and applied contact cement in sections about 2 feet log. How attic ventilation keeps your roof cool and healthy. Soft spot on roof coach 2019 ventana yesterday i was on the roof giving it a good cleaning. I put an epdm roof on a little homemade tt with a plywood roof.

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. Most roofs have plywood sheeting underneath the roofing tiles or shingles. It came out smooth as a baby butt with not one spot or loose area. Most roofs have plywood sheeting underneath the roofing tiles or shingles.

If there is inadequate ventilation the probability of moisture buildup and then mold mildew growth is much higher. That dip in the roof with a soft spot indicates that you should have your roof repaired asap. Inadequate attic ventilation can also cause your shingle roof to feel spongy or bouncy. These soft spots usually form when the layer underneath gets soaked due to gaps in the shingles.

Over the course of a 25 30 year lifetime even the highest quality roof will begin to show cracks. Without good attic ventilation your roof gets extremely hot. Prime spots in the attic for wood rot are on the underside of the roof decking in the joints where the wood members connect at the peak of the roof and at the edges of. 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.