Clerestory Windows or Skylights: Which Brings in Better Light (and Less Hassle)?

Clerestories can bring in beautiful light without as much direct sun as a skylight (depending on orientation), so sometimes they’re actually better for comfort and energy bills...

I get where you’re coming from, but I’ve actually had the opposite experience in my place. My clerestory windows face west, and in the summer, it’s like a greenhouse up there by late afternoon. Maybe it’s just my setup, but I’ve found that a well-placed skylight with a built-in shade gives me more control over heat and glare. Maintenance is still annoying, but at least I’m not dealing with cobwebs every week. Anyone else run into this?

I get where you’re coming from, but I’ve actually had the opposite experience in my place. My clerestory windows face west, and in the summer, it’s like a greenhouse up there by late aftern...

Yeah, I totally get what you mean about the west-facing clerestories. That afternoon sun can be brutal. I’ve got the same issue in my living room - feels like I’m baking by 5pm during July. Honestly, I think you nailed it with the skylight and shade combo. Maintenance is a pain either way, but at least you’re not climbing up there for cobweb duty every week. Sometimes the “less hassle” part really just depends on your house’s layout.

Sometimes the “less hassle” part really just depends on your house’s layout.

Couldn’t agree more. I’ve fought with both, and honestly, there’s no universal winner. My old place had clerestories and I was forever dragging out the ladder for dust and spiders. Skylights are a pain to clean too, but at least you can get shades that actually help with the heat. You’ve got to weigh what’ll annoy you less in the long run.

- Totally get the “no universal winner” thing. Every house is its own beast.
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“You’ve got to weigh what’ll annoy you less in the long run.”

I’ve worked on both in different houses, and honestly, the “which can you reach” thing is more important than people think. I used to be all-in on skylights until I inherited a place with clerestories that needed cleaning every few months. Getting up there was a pain - ended up rigging a telescoping duster with duct tape and a broom handle. Worked, but it’s not exactly elegant.

One thing I’ve noticed: skylights are way more likely to leak if the install isn’t perfect or if your roof gets lots of snow/ice. Had to reseal mine last winter after a surprise drip during a thaw. Clerestories don’t have that issue, but like you said, they’re dust magnets. If you’re in a dry, dusty area (I’m in SoCal), it’s even worse.

For heat, shades are a game changer for skylights - I put up cellular ones that open/close with a pole. Not cheap, but my AC bill dropped. Clerestories are trickier unless you want to get fancy with motorized blinds.

Curious - has anyone tried those solar-powered venting skylights? I keep seeing ads but haven’t talked to anyone who actually installed one. Wondering if they’re worth the price or just another thing to break down the line...

Also, for folks who picked clerestory windows: did you do anything special for cleaning or just live with the dust? I’m always looking for low-effort hacks since climbing ladders isn’t getting any easier as I get older.

- Totally agree that "which can you reach" is a huge deal - my old place had high clerestories and I just gave up after a while. Dust city.
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“Curious - has anyone tried those solar-powered venting skylights?”

I hear you on the cleaning hassle - our new place has clerestories, and I was honestly excited at first. Now I just kind of squint past the dust up there most days. I looked into skylights but kept hearing stories about leaks, which freaked me out (maybe irrationally, but water damage is no joke). The solar-powered venting ones sound great in theory, though. The remote being glitchy would drive me nuts, but the auto-close for rain is actually pretty clever. Still not sure if I’d trade my dust for potential leaks... but good to know it’s working out for some folks.

Now I just kind of squint past the dust up there most days.

Haha, same. My clerestories are basically “out of sight, out of mind” until the sun hits just right and it’s like, wow, that’s a lot of cobwebs. I almost went for skylights too but the leak stories had me running for the hills. Does anyone actually clean their clerestory windows on the regular, or is it just a lost cause? I’m not about to buy a 12-foot ladder just for dust...

Does anyone actually clean their clerestory windows on the regular, or is it just a lost cause? I’m not about to buy a 12-foot ladder just for dust...

I get where you’re coming from, but I wouldn’t call it a total lost cause. I’ve had clerestories in my place for about 18 years now - mid-century ranch, so they’re pretty much the only thing bringing light into the middle rooms. Here’s what’s worked for me, and why I’d still take them over skylights (even with the dust):

First, I invested in one of those telescoping window cleaning poles. Not cheap, but way less hassle than dragging out a ladder every time. You can get a decent one at the hardware store and just attach a microfiber head or squeegee. It won’t get every last speck, but it knocks down cobwebs and most of the grime without risking your neck.

Second, I only do a “real” clean maybe twice a year. The rest of the time, if the sun catches some dust, I just shrug and move on. Honestly, most visitors don’t notice unless you point it out.

As for skylights… I know they’re tempting for extra light, but after seeing my neighbor deal with leaks (and that was with “guaranteed” flashing), I’m not convinced they’re lower maintenance overall. Water stains are way harder to ignore than a bit of dust up high. Plus, cleaning skylights isn’t exactly easy either - especially if they’re over stairs or in vaulted ceilings.

If you really want to avoid cleaning altogether, there are companies that’ll come out once a year and handle both inside and outside glass - costs less than you’d think if you bundle it with your regular window cleaning.

Long story short: clerestories aren’t maintenance-free, but I’d argue they’re less headache than skylights in the long run. Dust is annoying but manageable; leaks are a whole other thing.

Curious if anyone’s found a magic solution for keeping them spotless though... because mine definitely aren’t museum-grade!

Honestly, I just let the dust ride most of the year. If I notice a cobweb, I’ll wave a broom in its general direction and call it good. Tried cleaning skylights at my old place - never again. At least clerestories don’t leak every time it rains.

Tried cleaning skylights at my old place - never again. At least clerestories don’t leak every time it rains.

That’s a relatable take. I had skylights in my last house, too, and honestly, keeping them clean was more hassle than I expected. Plus, the seals eventually failed and the drips started... not fun. Clerestory windows might collect a bit of dust up high, but I’ll take that over water stains or surprise leaks any day. Sometimes “waving a broom” is about as much as anyone can manage - no shame in that.

Clerestory windows might collect a bit of dust up high, but I’ll take that over water stains or surprise leaks any day.

Honestly, same here. I’ve had both, and cleaning clerestories is a pain, but at least you’re not dealing with moldy drywall. Did anyone ever find a skylight brand that actually held up over time? I never did.

I tried Velux skylights in my last place, and I’ll be honest - they were decent for a few years, but eventually, the flashing started to go and I ended up with a slow leak. Maybe it was installer error, but either way, nothing kills your mood like a drip during a rainstorm. Clerestory windows are a pain to dust, but at least gravity isn’t working against you every time it rains. If someone’s found a truly leak-proof skylight, I’d love to hear about it, but I’m sticking with vertical glass for now... even if it means more ladder time.

Yeah, I’ve had the same issue - skylights are awesome until you’re chasing leaks with a bucket. Mine went fine for maybe five years, then the seals just gave up. The light they bring in is great, but honestly, I’d rather fight a little dust than deal with drywall repairs. Gravity’s on our side with clerestory windows, even if the ladder never gets any lighter...

I’m with you - skylights look amazing on day one, but after a few years, they’re just another maintenance headache. My last house had two, and both started leaking right around year six. Tried resealing, but honestly, once the drywall’s stained, it never looks right again. And don’t get me started on the condensation issues in winter.

Clerestory windows aren’t perfect (the dust is real, and I’m not exactly nimble on a ladder), but at least water stays outside where it belongs. They still bring in a ton of natural light, especially if you go bigger or add a few more. Only thing I miss is that direct sunlight you get under a skylight, but I’ll trade that for fewer repairs any day.

Guess it depends on what you’re willing to put up with - water damage or a little extra dusting. Personally, I’ll take the ladder over the mop.

That’s a solid point about condensation - skylights just seem to invite it, especially in colder climates. I’ve got a friend who tried one of those “smart” skylights with automated blinds and sensors, but even then, the seal didn’t last as long as promised. With clerestory windows, at least you can automate shades or tinting if you want more control without risking leaks. Has anyone noticed if the direction your house faces changes how much light you actually get from clerestory windows versus skylights? I’m in a north-facing spot and always wonder if that makes a bigger difference than people think.

Our place has north-facing clerestory windows in the living room and honestly, I think it makes a pretty big difference. The light is softer and more even throughout the day, but you don’t get those dramatic sunbeams like you would from a skylight on a south-facing roof. We used to have a skylight in the kitchen (previous owner’s idea), and it was always either blinding or gloomy - plus it dripped condensation every winter, no matter how much caulking I threw at it.

Swapping that out for clerestory windows was a game changer. No leaks, no weird drafts, and I’m not constantly chasing puddles on the floor. Only downside is you don’t get as much direct sunlight in winter, but at least the furniture isn’t fading anymore. North-facing does mean you’re not exactly growing tomatoes indoors, but for just having steady daylight without the hassle, I’d pick clerestory every time.

Yeah, clerestory windows are way less drama than skylights, especially in older homes. I’ve seen so many skylight leaks and condensation issues - doesn’t matter how much you seal them, they always seem to find a way to drip. Clerestories just do their thing quietly. Only catch is, like you said, not as much direct sun in the winter. But honestly, I’ll take that over having to mop up water every January... plus, no sun-faded couch cushions.

- Been there with the skylight leaks. Nothing like waking up to a puddle on the floor in January...
- Clerestory windows are definitely lower maintenance, but I do kinda miss the direct sun sometimes, especially when it’s gloomy out.
- One weird thing - my friend’s clerestories let in a ton of light, but her plants are still struggling. Maybe angle matters?
- Anyone ever pulled off a leak-free skylight long-term? Or is it just wishful thinking?
- Sun-faded couches are no joke, though. My last place had a skylight and the armchair went from blue to... well, not blue.

I’ve lived with both, and honestly, each has its quirks. The skylight in my old place was the classic leaker - no matter how many times I sealed it, every big storm meant towels on the floor. The installer swore it was “state of the art,” but after a couple winters, I just gave up and kept a bucket handy. Maybe with newer tech or if you’re in a super dry climate, you could avoid that, but in the Midwest? Not holding my breath.

Clerestory windows have been way less hassle for me. No leaks, no climbing on the roof, and I don’t have to worry about snow piling up and freezing the seals. But I do miss that direct overhead sun, especially in January when it’s gray for weeks. It’s a different vibe - clerestories give this nice, even light, but it’s not as dramatic as a skylight beam cutting through the gloom.

About the plant thing - angle and orientation make a huge difference. My current clerestories face north and east, so most of the light is diffuse and indirect. Great for not fading the couch (which, yeah, I’ve had happen too - my red sofa turned pinkish under a skylight), but my succulents just get leggy and sad. South-facing clerestories or a well-placed skylight would help, but then you’re back to the UV and heat issues.

I’ve heard of people going years without a skylight leak, but I’m skeptical. Maybe if you baby it with regular inspections and top-notch flashing, but honestly, it always felt like a ticking time bomb in my experience.

If you’re worried about fading, there’s always UV film or shades, but then you’re blocking the light you wanted in the first place. Tradeoffs everywhere. I guess it comes down to whether you want less maintenance or more sunlight drama.