It's in the high 20s tonight and my garage would be cold as well. However several years ago I bought a 5 gallon propane tank with a burner. This keeps the garage warm, at least close to where I am working.
On Thursday I wire brushed my vent windows that I have been busy rebuilding. Yesterday I sprayed them with a rust converter/primer. Tonight I painted them with a gloss black. Tomorrow night another coat of gloss black. Monday a coat of clear.
