Applying caulk to a window frame prevents air leakage.
But there's still time left, and there are lots of ways you can put it to good use. No one reallywants to think about autumn when it's 80 degrees out, but you could use the nice weather to prepare your house for the coming season.
Here are some last-second things to think about:
And that's just the tip of the iceberg. Just remember: We still have a few more weeks of summer, and you might as well put that nice weather to use while it's still here.
by Elizabeth Spencer (Originally posted on Energy.gov.)