Are you a renter or home owner and don’t want to sink lots of money into sealing your drafty windows but your monthly energy bills are ringing you dry? Stop Gap is perfect for you. It’s simple application, inexpensive and effective way to seal up drafty windows.
A simple and effective way to seal up drafty windows. StopGap easily seals the biggest problem area on double hung windows, the meeting rail/parting bead junction. Installation is simple and starts saving you immediately!
Learn more about How StopGap Works.
Each pack contains two pieces, which seals one window.
Buy them pre-aged or save money and age them yourself using The Patinator. It can be used over and over again to age any un-lacquered hardware.