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Best weather stripping for swing open bay/bow window.

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Oct 23, 2013, 12:09 PM
Best weather stripping for swing open bay/bow window.
Hi all I decided just to keep my 40 y/o bow window and replace the rotten wood since it would be over $4k to replace. I need to add some weatherstripping to the windows. What type is best and how do you install it. I am thinking the rolls of adhessive foam strips and put that on the areas where the windows make contact with the stops. Should I stick it on the base or the Window? Is that the best type?


This message has been edited. Last edited by: sschoe2,
Oct 23, 2013, 12:16 PM
the window might have some shallow grooves cut into the frame around the edge. look for them. if so, it was designed to use a vinyl extrusion, an O with a ribbed edge. that is a compressible weatherstrip with the ribbed edge pushing into that groove to hold it in place.

in that case, go with the OEM weatherstrip, it will not deteriorate and will last longer. the big threat is if the window is opened and closed in freezing weather, which can pull the ribbed edge out of the frame.

this is in the weatherstrip area of all better home centers.

sig: if this is a new economy, how come they still want my old-fashioned money?
Oct 23, 2013, 12:21 PM
I don't think it ever had any weatherstipping. It just has wood against wood and two locks clamp it shut.
Oct 25, 2014, 04:03 AM
sandy foster
Try at Caldwells furniture and door store, you can get a replacement window and doors, cheap yet reliable. I have been their clients for years and so far those second hand items I bought from them are still in good condition today. They are known sometimes as back doors bay area shop along Bay Area, San Francisco, check them at]