My old cape has way way way too much baseboard upstairs. We recently opened the wall to the staircase downstairs which made matters worse. How can I safely muffle heat upstairs without having a plumber remove sections. Can I wrap the fins with something, or cut the fins off and put pipe insulation on the pipes. I saw rflective insulation at Lowes which is aluminum foil with bubble pack in the middle, would this be safe to wrap the fins with??