Raise the inner sash and apply a strip of weather stripping to the bottom of the sash.
How to weatherstrip awning windows.
Weather stripping where two surfaces push together the horizontals of a double hung window and the verticals of a casement or sliding window is straightforward.
Where two surfaces slide against each other the verticals of a double hung window and the horizontals of a casement or slider calls for more precision.
The weatherstripping is inside the jamb on each side of the opening.
Replacement weatherstrip for the pella line is available at lowe s.
Possible weatherstripping problems are also easy to fix.
Removing the backing as you go helps prevent the sticky part of the strip from accidentally adhering to something it shouldn t.
Start by inspecting the windows or doors.
Open the casement all the way so you can access its hinge side edge.
Look for places where you can see light shining through.
Fasten the strips in place by nailing through the pre punched holes.
However there are different ways of weatherstripping double hung and casement windows.
Cushion vinyl seals casement windows.
Lower the outer sash far enough to expose the inside face of the bottom of the sash.
For double hung windows you ll need to install the lower half drop the sash and then install the upper half.
You can also use the smoke from an incense stick or candle watching its direction to see if there s air movement.
Replacing weatherstripping on pella casement windows is a matter of unsnapping the old and pressing in a new piece.
Weatherstripping windows is easy.
For wood windows use spring metal strips.
It is a vinyl plastic bead much like what you see holding glass in place on pella storm doors.
Remove the backing and press firmly in place.
Clean this surface and apply a strip of weather stripping with the point of the v facing down.
Weather stripping a door involves additional specialty pieces.
Casement windows are the best to prevent air leakage.