I have MW windows installed by the builder in 2001. They are all vinyl double hung tilt in which uses the puch in jamb liner to tilt. Three of the windows do not stay up when trying to close them and need to be repaired. Can you identify if it is the balancers and how do I remove the balancers/springs from the liner assembly to determine which ones to replace. My sense is that these were very common MW products back then and you maay be able to provide info on the balancers and bottom seals that you carry. See attached pics - I can provide others as needed.
Thanks for your help.
Paul from SWISCO responded:
April 10, 2012
Thanks for posting, Dan! Please take a look at our tutorial video on how to replace a ribbed tilt channel balance with knife-lock shoe. While not the same exact balance of yours, I believe that it's the same principle. Let me know if it helps you.
A quick learner from raleigh says:
April 12, 2012
Thanks for allyour help and info
This was very helpful