Sash tops

Hello, thank you for posting,

It sounds like you are in need of new top sash guides. To further review, we will need to see pictures of the original where we can see a face view from the side of the window sash. From there we can determine which style your window uses for a possible replacement option. Thank you! 

Thank you,

Please review the style of the 18-180 top sash guide. Compare the dimensions below to your original to confirm a good fit! Let us know what you think and if you have any additional questions. 

Detail of 18-180

Side view of 18-180