I’m probably in the minority, but I crawl up there after any big storm or if it’s been a while since the last check. Got burned once—missed a tiny drip for months and ended up with a patch of moldy insulation. Learned my lesson. Those meters are hit or miss, but honestly, just poking your head up and sniffing around works better than most gadgets. Most folks I know wait until there’s a brown spot on the ceiling... by then, it’s already a headache.
I get where you’re coming from—waiting for a brown spot is just asking for trouble. I’m in the habit of checking my roof and attic every few months, especially after heavy rain or wind. I’ve got a green roof (sedum and some wildflowers), so it’s a bit different, but honestly, the “sniff test” has saved me more than once. Those moisture meters are okay, but nothing beats just looking and smelling for weirdness. Mold creeps up fast if you’re not careful. I’d rather catch it early than deal with a full-blown mess later.
You’re spot on about catching things early—waiting for a brown spot is just asking for headaches down the line. I’ve seen folks ignore a faint musty smell, only to find out months later they’ve got a whole section of decking rotted out. The “sniff test” is underrated, honestly. Moisture meters are handy, but nothing beats just poking around and trusting your senses. Especially with green roofs, since drainage can get tricky. Staying proactive like you are saves a ton of money and hassle in the long run.
I get where you’re coming from, but honestly, I’ve seen the “sniff test” miss stuff, especially after a big storm. Sometimes water sneaks in behind siding or under shingles and you won’t smell a thing until it’s way too late. Moisture meters aren’t perfect, but they’ve caught hidden damp spots for me that would’ve turned into a nightmare later. I’d say trust your gut, but don’t skip the tools—especially if you’re in a spot with wild weather swings.
That’s a solid point about the sniff test missing stuff, especially after a storm. I used to just rely on my nose and a flashlight, but after a nasty surprise in the laundry room (mold behind the drywall—no smell at all until it was way too late), I started using a cheap moisture meter. It’s not fancy, but it’s saved me more than once. The thing is, I get why people want to trust their instincts—sometimes you just know when something’s off—but with weather getting weirder every year, I feel like the old tricks don’t always cut it.
I’m in the Midwest, so we get everything from blizzards to tornadoes. Last spring, we had hail that shredded a bunch of roofs in my neighborhood. My neighbor thought his was fine because he didn’t see any leaks or loose shingles, but when he finally checked with a meter and poked around in the attic, he found wet insulation and some soft spots in the decking. Ended up catching it before it turned into a full-blown rot situation.
I still do regular walkarounds and check for obvious stuff—missing shingles, clogged gutters, that sort of thing—but I’ve learned not to skip the “boring” tools. They’re not perfect (I’ve had false alarms from condensation), but they’re better than nothing. And honestly, even if you only catch one hidden problem every few years, it pays for itself.
I wouldn’t say you have to go overboard and check everything every month, but after big storms or if you notice anything weird—like paint bubbling or doors sticking—it’s worth pulling out the meter or at least poking around a bit more than usual. Trust your gut for sure, but a little backup never hurts.
