How to Stop Chimney Water Leaks

Stop inside-the-chimney waterfalls

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Caulk gun

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

  • Polyurethane caulk

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