If you’re planning a metal roof replacement, then you’re probably thinking about whether it should still be grounded. This is similar to how electricians ground certain appliances to prevent damage, except that it’s done on a roof in case of a lightning strike. But since it’s already a metal roof, should it still be grounded? Expert roof leak repair contractor Innovative Roofing & Siding, Inc. explains what you need to know:
Check the Building Codes in Your Area
Metal roofs are already conductive for electricity, so a full system should be able to ground out a full lightning strike without any damage to your home’s interior. While you don’t need a ground installed, the local building codes in your area may still mandate it. For instance, metal roof piping can be dangerous, as it damages your home’s interior when lightning hits your roof. PVC piping should be used instead since the material is safe enough to extend from the interior of the home up to through the metal roof.
Other Factors to Consider
- Topography – You may be more prone to lightning strikes if you live in an area mixed with hills and flatlands, so a metal roof replacement may be ideal. It’s also ideal even if you live in a low-lying area, but keep in mind that water won’t drain as fast as when in a higher area.
- Frequency – You’ll also have to consider how often your area gets lightning storms. A metal roof replacement will help protect your home if you think that it’s prone to lightning strikes.
- Proximity to Other Structures – Make sure to consider your home and the geographical features around it, such as trees. They’ll be able to provide protection when a storm hits your area.
When you’re looking online for a professional “roofing contractor near me”, be sure to check out Innovative Roofing & Siding, Inc.! Call us at (865) 688-2888 or fill out our convenient request form to get started. We serve our customers in Knoxville and nearby TN areas.