Good morning. I have an apox 20 year old vinyl awning window with worn out seals. I am not sure if the seals that are in there now are correct, but they do stay in place.
Can you help me identify the correct replacement seal?
Thanks.
Help finding replacement bulb seal
Quick Learner from United States
Apr 29, 2026 4:04 pm
3 user uploaded images
3 Replies
Quick Learner from United States
Apr 29, 2026 4:44 pm
A little more research has potentially led me to the fact that the windows are aprox 1993 era "Northwest Windows". Hope that may help in the search
Casey from SWISCO
May 4, 2026 10:35 am
Hello,
I recognize the foam seal shown in your photos, which, unfortunately, was discontinued. To my knowledge, it hasn't been made in years. The only product we offer that may replace it is our 58-170B, but I've had mixed reports from customers who have tried it.
Profile view and dimensions for 58-170B
Some customers have said it works fine, while others have said that the kerf isn't large enough. It seems to be a coin flip. I can't say for sure if it will work in your case, but it remains our best option. Look it over and see what you think.
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