Archive for November 30th, 2022

Sky Tubes

Some Wife and I have different philosophies on some things, one of which is turning on lights in hallways.

I prefer to have light so I can see to not step on whatever things the kids have strewn about the hallway.

She thinks its a waste of electricity for such a short distance, especially during the daytime when there’s enough residual light.

We went back and forth for a while. Years, in fact. I leave the room and turn on the light; she follows and turns it off. Or vice-versa. Not that she was following me just to turn off the light – it’s just that if we are going somewhere that’s how it usually works out.

I got tired of flipping the light switch, especially as there is plenty of light available, just not in the interior hallway. If only there were a way to get outside light inside the house.

Behold, the magic of skylight tubes! They are perfect for a situation such as our upstairs hallway, where there is no place for a window to the outside, and the ceiling has an attic above it.

So I bought one to install. That took me a couple of weekends working on it part time, and had a bit of a learning curve. Plus the attic was tall enough that I had to buy some extension tubes.

But I got it in, and it worked. But the light wasn’t impressive. A number of reviews had said that one skylight tube looks bleak, but add a second one and it is much better. The sum is greater than the parts, or something like that.

So I bought another one and installed it. Installation was about 4 hours one Saturday this time – much quicker the second time around.

Here are the main steps, in case you’re interested.

  • Cut a hole in the ceiling drywall
  • install the interior diffuser
  • go into the attic, find the interior diffuser, and mark a spot on the south-facing roof that lines up with the diffuser.
  • cut a hole in the roof
  • go on the roof and install the exterior dome and flashing
  • go back in the attic and connect the diffuser and dome via shiny tubes
  • clean up

I must agree with the other reviewers – having two skytubes is more than twice as good as one skytube.

Here are the before and after pictures, although I don’t have any with just the one skytube.

Before, with the bedroom door fully shut.

image of a hallway that is dark because doors are closed

Before, with the bedroom door mostly shut. This is how it usually was.

image of a hallway that is dark because doors are mostly closed or slightly open

After, with the door fully closed.

image of a hallway that is bright because of skylight tubes

After, looking from the bedroom doorway.

image of a hallway that is bright because of skylight tubes

End result: I’m pleased with them. They do what they’re supposed to do, and now Some Wife and I don’t disagree on the hallway light switch. The skytubes were more expensive than the electricity we’re saving, but overall it was worth it.

Your life would be brighter than noonday; Darkness would be like the morning.

Job 11:17