I hear you on the “extra ground rod” debate. I’ve seen plenty of metal roofs with just a beefy ground rod and no lightning rods, but honestly, if lightning wants to party on your roof, it’s gonna find a way. Insurance is a mixed bag—sometimes they care, sometimes they just want to see you tried something reasonable. I’ve never seen a claim denied just because there weren’t rods, but I have seen some wild scorch marks where a rod would’ve helped. If you’re in a lightning-prone area, I’d lean toward the full system, but I get why folks skip it.
I get the hesitation around spending extra for lightning rods. When we put in our metal roof a few years back, I asked three different electricians about grounding and rods, and got three different answers. One guy swore up and down that a solid ground rod was enough, another said it wouldn’t make much difference if lightning hit directly, and the third just shrugged and said “insurance likes to see you tried.”
We’re in a spot that gets hit by storms pretty often, so here’s what I did: first, checked what my insurance actually required (turns out, nothing specific unless you’re in a real high-risk area). Next, I made sure the roof was properly grounded—no shortcuts there. It cost a bit extra, but not as much as a full lightning protection system.
Honestly, I skipped the rods themselves. Just couldn’t justify the price for something that might never happen. If I start seeing scorch marks or if a neighbor gets hit, I might rethink it. For now, just hoping the odds are in my favor...
“Honestly, I skipped the rods themselves. Just couldn’t justify the price for something that might never happen.”
I get where you’re coming from, but I’ve seen one too many fried appliances after a neighbor’s place took a hit. Metal roofs do help, but if you’re in a stormy area, I’d still lean toward at least basic surge protection inside. Grounding is good, but it won’t always save your electronics if lightning decides to get creative.
I totally get the hesitation on spending more for something that might never be needed. I’m in the same camp—hard to shell out for rods and extra metal when there’s always another thing breaking around the house. That said, I do agree with this part:
Grounding is good, but it won’t always save your electronics if lightning decides to get creative.
We skipped the rods too, but I did spring for some decent surge protectors after our neighbor had his TV and fridge zapped last summer. His insurance covered some of it, but not all, and he was still out a few hundred bucks. Metal roof or not, storms just seem to find a way. I figure the surge protectors were a compromise—didn’t break the bank, and at least it feels like I did something.
Honestly, if you’re not in a lightning hotspot, I wouldn’t lose sleep over skipping the rods. But the surge protection inside is worth a look. It’s way cheaper than replacing every appliance if you get unlucky.
That’s pretty much where I landed too—surge protectors seemed like a reasonable middle ground. I did wonder if having a metal roof actually makes you more of a target, but from what I’ve read, it’s not really any riskier than shingles. My neighbor swears by whole-house surge protection at the panel, but I just stuck with the plug-in ones for now. Has anyone noticed if those actually make a difference after a close strike? I haven’t had to test mine yet (knock on wood).