I get where you’re coming from about being cautious, but honestly, I think sometimes people over-rely on gadgets like moisture meters. They’re handy, sure, but unless you know exactly where to check and what “normal” readings are for your attic and insulation type, it’s easy to get a false sense of security. I’ve seen cases where the meter said things were dry, but a little poking around found soggy insulation tucked behind rafters.
It’s not always about being too cautious—it’s more about knowing what to look for. I’d argue regular visual checks in the attic after heavy rain are just as important as any tool. Look for dark spots, warped wood, or that musty smell. Sometimes you can even feel a cool draft where water’s sneaking in. Midwest weather is brutal on roofs, and leaks can travel in weird ways.
Patching is a gamble, but waiting too long or relying only on tech can backfire too. Maybe it’s less about finding the “perfect” method and more about layering your approach—visual checks, moisture meters if you have them, and just trusting your gut if something seems off.
Had to laugh reading this because I once trusted a moisture meter a little too much—thing said bone dry, but my attic insulation was basically a wet sponge hiding behind the vent. Ended up with a patch job that held for about two storms before water started dripping into my laundry room. Midwest weather really does find every weak spot. Now I poke around up there after big rains and trust my nose more than any gadget. If it smells funky, something’s off, no matter what the meter says.
Now I poke around up there after big rains and trust my nose more than any gadget. If it smells funky, something’s off, no matter what the meter says.
Totally get this. I’ve learned the hard way that a “small” leak can turn into a major headache fast, especially with Midwest storms. Did you end up replacing any insulation, or just let it dry out? I always wonder if leaving damp insulation up there is asking for mold trouble down the line.
If it’s fiberglass insulation and it got soaked, I’d pull it out every time—just not worth the risk. I’ve seen folks try to dry it in place, but that stuff holds moisture way longer than you’d think. Did you notice any staining on the ceiling below, or just up in the attic?
I’ve actually tried drying out fiberglass in place after a minor leak, thinking I could save some hassle, but it just never seemed to fully dry—ended up with a musty smell months later. Learned my lesson there. Did you get up into the attic right after the leak, or did you only notice once the ceiling started showing signs? Sometimes that timing makes all the difference.
