Why Are Roofs Soft

Pressure washing is actually one of the worst things you can do to a roof.

Why are roofs soft.

The reason for these soft spots is that the layer underneath is probably very soaked due to gaps in the shingles cause over time and weather changes and the water is seeping through the sheeting. Most roofs have plywood sheeting underneath the roofing tiles or shingles. That dip in the roof with a soft spot indicates that you should have your roof repaired asap. These soft spots usually form when the layer underneath gets soaked due to gaps in the shingles.

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. There are many reasons why it is wise to have a professional pressure wash soft wash your roof and below we have listed a few of those reasons. The high pressure can compromise shingle integrity remove the granules force water under the shingles causing damage to the underlying material void your roof s.