Never had an issue with my Anderson windows, my new Infinity fiber glass windows have openings at each corner to let every bug in world into the frame. Marvin's fix was to buy an expense insecticide and spray it every month.
Not fix the defect in the window. I watch the bugs just climb on in, mud wasps, bird nest wasps, ants. spiders etc.
over 30 thousand dollars and can't open my windows.
Now I am stuck with these windows. Had company come out to look at it and they were going to replace the outside seal, now told it will change the look of the window and it will not keep the bugs out anyway.
Product or Service Mentioned: Marvin Windows And Doors Window.
Reason of review: see above.
Preferred solution: Fix the issue, not suggest a bandage approach..