Should I drill a large hole through a double paned window

dryerventventilation

I have a laundry room in the basement. There is no exhaust vent for the dryer. Currently we just open the window when drying, but this is not the greatest solution. There is a window and it is double paned glass. It seems to me this is probably the easiest option. I am afraid of damaging the window of course.

Should I try drilling/cutting the hole in the window for the dryer vent? Or should I have a professional do it?

The other option would be to drill a vent hole in the foundation.

The window itself is "European Style" in that it has a hinge on one side to be opened inwards and can also be "tipped" inwards.

FYI- I am in Europe and they do not use a lumber flooring system(here it is all concrete + cinder blocks), otherwise I would just go up and through the floor joists the old fashioned way. 😉

Best Answer

NO!!! The vent will expand and contract and break the glass. You need to go through the cinder blocks (preferable, but if you must, go through the concrete).

Also, with double paned glass, there is usually an inert gas (or Nitrogen) sealed in between the panes. Drilling it will break the seal.

My advice: Get someone to do it for you. It is unlikely you have the drill/bit combination required for the job. It's cheaper to pay someone than to buy the tools.