On Nov 21, 9:42*pm, "
wrote:
Has anyone ever insulated a doorknob to keep the cold air out? *I was
thinking about removing it, filling the hole with foam then cut holes
for the screws and latch. *Wondering what other's opinions are.

Thanks,

Carl

http://www.gaihosa.com

Yes, I've done it and it works very well. I also did the same thing to
the deadbolts.