Cut Around the Window With a Reciprocating Saw Spray foam insulation does an excellent job of insulating around a window—and ...

Do window insulation kits actually work? Yes! They seal off drafty windows so you can spend less on your home heating bills.

This is true for all types of home insulation fiberglass, cellulose, mineral wool and foam ... scissors, a spray bottle full of water and some double-sided tape: Measure each window pane and ...