Start by inspecting the windows or doors.
How to install weather stripping on double hung windows.
Install the weatherstripping the same way you did on the inside sash again on both sides of the window.
The v should open facing up so the material condenses when the window is closed.
The method you choose will depend on your skill level budget window design and patience.
8 put the outer sash back in place.
Weatherstripping windows is easy.
Raise the inner sash and apply a strip of weather stripping to the bottom of the sash.
This video shows how to use weatherstripping to seal doors and windows and to stop drafts.
Here i offer a method for sealing bottom sash that is simple and durable and that works on most double hung windows.
These gaps must be sealed with weather stripping.
However there are different ways of weatherstripping double hung and casement windows.
Clean this surface and apply a strip of weather stripping with the point of the v facing down.
Look for places where you can see light shining through.
Lower utility bills by installing weatherstripping.
A double hung window has a number of potential leak points.
Apply the weatherstripping to the top of the outer sash as well.
Most prominent are where the bottom of the upper sash meets the top of the lower sash where the sashes slide against the jamb and where the bottom sash meets the stool.
Lower the outer sash far enough to expose the inside face of the bottom of the sash.