Felt spacers

Home Owner from Westville NJ
The channel I replaced had a felt spacer on each side. 1. Is this needed, and 2. Do you carry such item?
Thanks, Patrick
1 user uploaded image
2 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

Our replacement balances do not have the spacers show in your photo. They're probably there to block air as an extra form of weatherstripping but I haven't come across a window that required these spacers for balance installation. Please let us know if you have any other questions. 

Reply to Thread
Current Photos: