We get this question a lot, usually from people who saw one in a magazine or a friend’s house and thought “man, I want that in my living room.” And skylights are great, honestly, natural light changes a room more than people expect. But there’s a reason we always slow people down a little before they commit, because where it goes and how it’s installed matters way more than the skylight itself.
Placement is the first thing we actually think about, not the last.
People usually pick a spot based on what the room needs, which makes sense, but we’re also looking at the roof structure itself where the rafters are, which direction the roof faces, whether that spot gets brutal afternoon sun in the summer (which can turn a room into an oven) or barely any light at all depending on the angle. North-facing spots give you soft, consistent light without the heat problem. South-facing gets you more light but more heat too. This isn’t a dealbreaker either way, it just changes what you’re actually going to experience once it’s in.
Here’s the thing nobody tells people: skylights are the single most common spot for a roof to leak, and it’s almost never the skylight glass itself.
This is really the whole reason we’re careful about who does this job. The actual cutting and fitting is one thing, but the flashing work around the frame — making sure water sheds around it properly instead of pooling or finding a gap — that’s where experience actually shows.
New construction vs. cutting into an existing roof are pretty different jobs.
If you’re adding a skylight to a roof that’s already up, we’re working around your existing rafters and roofing material, and depending on your attic space, sometimes we need to adjust things a bit more than people expect. If your roof’s getting replaced anyway, that’s honestly the easiest time to add a skylight, since the roof’s already open and we’re not creating a new seam in an otherwise finished roof.
Fixed vs. venting, real quick, because people ask.
Fixed skylights don’t open, they’re just for light, and they’re the simpler and cheaper option. Venting skylights open (sometimes with a remote, if you want to spend more) and actually let hot air out of the room, which matters a lot more in a kitchen or bathroom than people initially think. Bathrooms especially — a venting skylight over a shower area does real work for moisture, on top of the light.
Maintenance-wise, this is pretty low.
Every so often check the seal around the frame from inside the attic if you can get up there, mostly just looking for any staining that wasn’t there before. Outside, keep debris from building up around the base, same as you’d want to do for any part of your roof.
On cost — it varies a good bit based on fixed vs. venting, size, and whether it’s going into an existing roof or a new one, so this is really a “let’s look at your specific setup” conversation rather than a flat number we can throw out here.
If you’re considering one, happy to come take a look at the spot you’re thinking of and tell you honestly whether it’s a good candidate or if a different spot on the roof would actually serve you better. Call us at (614) 918-0018.