My Dad owns a 6 family apt building in Brooklyn and it has a stairwell skylight simlilar to this:
- posted
14 years ago
My Dad owns a 6 family apt building in Brooklyn and it has a stairwell skylight simlilar to this:
Just a guess but I think they are to restrain falling material should the glass be broken. Check with your city's building department before messing with them.
If it was my building I would seal up the vents, build a wood frame of
1x2 pine around the bottom, below the with grate, and cover it all with Plexiglass to save on heating. Most heat loss is up, heat rises, with that uninsulated glass you are loosing hundereds of dollars a year out the roof. Or get window film, it will help a bit but plexiglass will do better
The metal grating? its to keep people equipment from ending up on the lobby floor, I thought he meant a vent, either way single pane glass roofing wastes alot of energy, its about R1
Has Batman ever come crashing through your skylight?
TDD
The picture is not the actual skylight. I do not have the grating. The grills are on perimeter base , you can only see them from the outside. I tried googling an image, but that was the closest I turned up. This might be a better picture.
The vents might have some marginal benefit in the summer when the weather is hot, if that applies to your location. Have you checked whether there is a way to open and close them?
No, they are very thin grill slots, built into the fixture.
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