09/29/2011
Energy Saving Tip:
Most infiltration takes place as warm air rises and flows out openings high in the house, pulling cold air in through leaks low in the house. These leaks are easiest to find on cold days and are usually very cost effective to repair. Feel for cool drafts coming in low areas - where the sill meets the foundation, around low doors, windows and protrusions for pipes and wires. Hold something that smokes, like incense, and look for smoke being sucked out along potential openings - attic hatches, upper floor windows and electric outlets, etc. Seal all high and low openings with weather stripping, spray foam or caulk.