
Damaged window screens can sometimes be repaired; screens with major damage probably will need to be replaced.
If a fiberglass or metal screen has a small tear, repair it easily with clear silicone adhesive. Just dab it over the tear and let the glue set. Several coats may need to be applied to completely seal the hole.
Metal screening can also be "darned" with strands of scrap screening. Unravel a strand or two and, using a sewing needle, weave the strands into the undamaged screen.
For larger holes, consider applying a patch. To make a repair of this type in metal screening, first square off the hole's edges using a utility knife. Then cut a piece of scrap screening about 2 inches larger than the damaged area. Unravel a couple of strands on each side of the patch and bend them at a 90-degree angle. Fit the patch over the opening, inserting the strands through the screening. When the patch is adequately positioned, bend the wires over to secure it.
A similar technique can be used to mend fiberglass screening. Again, square off the damaged area, cut an oversized patch from scrap material, and affix it with clear silicone glue.
A similar technique can be used to mend fiberglass screening. Again, square off the damaged area, cut an oversized patch from scrap material, and affix it with clear silicone glue.