Hope you get a good break...we all should considering we actually think about saving energy.
Everyone should be considering an energy audit , it WILL save you money in the long run to find out the huge amounts of energy venting to the atmosphere....from your home
Just think about that attic fan not insulated in the winter, or the pull down staircase ...and those recessed lights.....and the flue to the chimney...just because its closed does not mean your air is not doing its impersonation of a tornado on a cold night.
1/4 inch steel is not insulation.
Getting off soapbox....gingerly