PCA Inspections Blog | Local information and news related to home inspections

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Why is there Gravel on My Roof?

Why is there Gravel on My Roof?

You may be wondering why some buildings have gravel on the roof.  Simple, it protects the tar from the sun.    UV rays can break down and dry out the tar membrane causing the tar to crack (some describe it as “alligatoring”).  The light color rocks reflect...

Why is there Gravel on My Roof?

Why is there Gravel on My Roof?

You may be wondering why some buildings have gravel on the roof.  Simple, it protects the tar from the sun.    UV rays can break down and dry out the tar membrane causing the tar to crack (some describe it as “alligatoring”).  The light color rocks reflect...