James Hardie Siding Joint Flashing | Best Practices
Joint flashing: James Hardie recommends that a slip sheet (joint flashing) is installed behind each butt joint in the siding.
This is a 6” wide piece of weather-resistive material to make sure that no water gets through.
Proper Hardieplank Siding Joint Flashing
1. Good: Roofing Felt Paper
2. Better: House wrap
3. Best: Joint Flash
Always demand the BEST, it’s worth the extra cost!
Learn more about our James Hardie Installation Services here: https://www.carolinaexteriorsplus.com...