Window and Door Weather Stripping
Weather stripping your windows and doors is another great way to keep the cold out. To find out where weather stripping is needed, wet your hand and run it along your door seam or window casing. The moisture on your hand will help you detect any incoming drafts. Door sweeps and adhesive backed insulation foam are also very effective draft deterrents. If you notice gaps that are wider than the width of a nickel between your siding and window or door frames, reapply exterior caulking to seal the gaps.