O’Brians field notes

What roof rejuvenation can—and cannot—do

Maintenance works best when expectations are clear.

Rejuvenation is intended for eligible asphalt shingles that are weathered but still structurally serviceable.

It cannot correct failed decking, active leaks, severe curling, or widespread storm damage.

A responsible contractor inspects first and is prepared to recommend repair or replacement when treatment is not appropriate.