It's Not Hoarding if You Have a Use For it...

I have this dream of building a cold frame to use to extend the growing season. I've had my eye out for old windows and even living next door to a window installation business I hadn't found the right ones until now. Some were broken or too big or too small or too heavy or there was only one (which is useful, but I wanted to try to match them). Then I came upon these lovelies one day! I carried them home and I think they're going to be great. There were 4 of them which is a good number because I can build one cold frame with 4 windows and vent two of them.

Some items I still need are: untreated wood for the actual frame, handles for the windows, and a temperature activated vent. That will be the best part. It will allow the cold frame to open when it's warm by day and close at night when temperatures cool. I could do this manually, but being that I work full time, I wouldn't be around to open and close the frame during the day.

Here are the windows...

I saw some more windows, but Morgan said I was bordering on hoarding. It's not hoarding though if I have a use for them. Right?