I've seen a lot of folks get tripped up by those solar fan installs, especially when it comes to keeping things watertight. Sealant only goes so far if the flashing isn't just right or the shingles don't sit perfectly afterward. I get the appeal of solar, but I've lost count of the times I've found leaks around those units during inspections. Curious—did you look at ridge vents or gable vents before landing on the solar option? Sometimes old-school really is less headache, especially in wetter climates.
I hear you on the leaks—my neighbor went through three rounds of patching after his solar fan install, and he still gets drips when it pours. I actually spent weeks debating between a solar fan and just updating my ridge vents. Ended up going with the solar route because our attic cooked in summer, but now I’m second-guessing it every time we get a heavy rain. If I had a simpler roofline, maybe less risk, but with all the angles and valleys... not sure it was worth the hassle.
If I had a simpler roofline, maybe less risk, but with all the angles and valleys... not sure it was worth the hassle.
I get where you’re coming from. Complex rooflines definitely up the odds for leaks, especially around new penetrations. I debated the same thing—my last house had a straightforward gable and no issues, but our current place has dormers everywhere. Even with careful flashing, it took some trial and error to get things watertight. Honestly, if your attic heat is under control now, that’s something. The peace of mind just takes a while to catch up.
I hear you on the roofline headaches. When I put in my solar fan, I thought it’d be a weekend job—just cut, flash, and done. But my roof’s got this weird L-shape with a couple of valleys, and I swear every time I thought I had the flashing right, the next rain would prove me wrong. Ended up crawling around the attic with a flashlight more times than I care to admit.
Honestly, if your attic isn’t turning into a sauna and you’re not seeing moisture issues, you might be ahead of the game already. I get tempted by all these “energy-saving” upgrades but sometimes wonder if the hassle is worth it when you’ve got a complicated roof. My neighbor tried to add a vent near his dormer and wound up chasing leaks for months. Sometimes “leave well enough alone” is underrated… at least until the next heat wave rolls through.
Funny how “quick” roof jobs always turn into attic marathons. I’ve seen more leaks start from well-meaning vent installs than actual storm damage, especially on those L-shaped or hipped roofs. Flashing’s a bear to get right with all those angles. Sometimes, unless you’re fighting real heat or moisture, leaving things alone isn’t the worst call. But if you do try again, a bead of high-grade sealant under the flashing (not just around it) can help—just don’t trust the factory gaskets alone. Learned that one the hard way after a spring downpour...