I do quarterly checks, but after any big storm, I’m up there with a flashlight and a healthy dose of paranoia.
Can relate to the paranoia, honestly. I’ve had a sedum roof for about six years now, and the first time I found roots poking through a seam, I started doing post-storm walkarounds too. Quarterly checks sound good on paper, but heavy rain or wind seems to find new ways to mess things up. Curious—do you use any kind of root barrier, or just rely on regular inspections? I’ve debated adding another layer, but not sure if it’s overkill.
Quarterly checks sound good on paper, but heavy rain or wind seems to find new ways to mess things up.
Honestly, I see this all the time. Quarterly is fine for paperwork, but storms don’t care about your schedule. Root barriers are a must in my book, especially with sedum or any green roof—otherwise you’re just asking for trouble down the line. I’ve seen folks skip that extra layer and end up with leaks or even membrane failure. Might feel like overkill now, but it’s a lot cheaper than tearing up the whole thing later.
Quarterly checks are nice in theory, but I can’t count the number of times a surprise downpour has sent me scrambling up there between scheduled inspections. I totally agree about root barriers—learned that lesson the hard way on one property with a green roof. Curious if anyone’s actually had success with those “self-healing” membranes? I keep seeing them pitched, but I’m not sure how they hold up when the weather really goes sideways.
Curious if anyone’s actually had success with those “self-healing” membranes? I keep seeing them pitched, but I’m not sure how they hold up when the weather really goes sideways.
Tried a self-healing membrane on a flat section last year after a buddy swore by it. It did seal up a couple of tiny nail holes after a hailstorm, which was pretty wild to see. But when we got that crazy wind-driven rain in March, I still had to patch a seam by hand. Seems like they help with the little stuff, but I wouldn’t trust them alone for major weather. Maybe better as a backup than a main defense.
I’ve wondered the same thing about those membranes—seems like they’re more of a “nice to have” than a real solution when things get rough. We had one spot patched with self-healing stuff after a minor leak, and it did fine for small drips, but I still ended up calling in a roofer after the last big storm. Maybe they’re just another layer of insurance, not a replacement for regular checks or proper repairs. Anyone else notice they don’t always stick well if it’s cold out?
