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Bill Ragan Roofing Blog

Learn about roofing at the blog of Bill Ragan Roofing Company, LLC. Call our Nashville roofing company today!

Nailing over old roof | Roof overlay | What is a roof overlay

By: Bill Ragan
November 6th, 2026

Is it time to replace your old asphalt shingle roof? Is money tight and you're worried about paying for a new roof?