Repair your period sash window like a pro and it will last another century! Old houses come with lots of beautiful features… but they also come with lots of problems, too. Adam’s helping out ...

Norbert Rodriguez, owner of Quaint Milwaukee Window Restoration, recommends a 3/8-inch cord unless your older home has extremely heavy windows. If your window is 60 to 80 pounds, go with a 1/2 ...