A spline roller will be really helpful for this.
How to replace screens in storm windows.
Retain the bent old screen spline if it s flexible and can be shifted back into place.
This guide will teach you how to replace and repair your window screens.
Replace any weatherstripping or concealment devices.
Begin replacing a torn window screen by removing the rubber spline that holds the screen in the frame with a pair of pliers.
With the convex wheel roll the tool over the screen so that it is pushed into the channel of the frame.
How to take out a sliding storm window to be cleaned.
Naturally it s also a good time to clean the storm and house windows.
Cut the replacement material to size once you ve removed the screen frame from the window lay the frame on a flat surface and roll out enough replacement screen that it covers the entire frame.
If not purchase with a new window screen spline for a longer lasting window frame repair.
The screen roller has two wheels at each end.
Make a cut across the roll with sufficient excess to clamp around the edges of the frame while you work.
It should slide into the frame as neatly as the glass panel did.
Insert the screen panel into the door.
A concave wheel that has an inward groove on the edge of the wheel and a convex wheel that has a rounded edge.
Secure the screen panel to the door using the spring clips or screwed brackets.
Combination storm and screen windows are very convenient because you don t need to remove the storm or screen sash when seasons change.
Push the screen into the channel.
However periodically it s a good idea to remove all the sashes to clean the frames and clean and lubricate the tracks.
Beginning in a corner press the screen into the frame channel by pushing the spline down into it.