If, and when you use a squeegee, use Unger ergotech, can't beat em.
I remember the freezing early mornings I used to do supermarket windows 5am in Jan/feb using a brass handle, nearly stuck to my skin, the pain from cold went past my elbows.
Pj
Just thought I'd share that with you. It's been 15degrees here today with a NE windchill dropping it to about 10!!!
Thanks Dave