- Zinc is decent, but I'd still be cautious. Even with proper install, salt spray can shorten lifespan compared to inland areas. - Have you considered...

Totally agree on insulation—seen plenty of roofs prematurely age due to trapped heat. Couple things I'd add from experience: - Check attic sealing al...

Fair points, but twice a year might be overkill for everyone. Depends a lot on your tree coverage and local weather. I've managed properties where an ...