Which stamp option?

Start a new Discussion

Quick Learner from Valencia, CA

Jul 26, 2020 1:48 pm

I believe I need an S385 but my stamp says 32 5 EW CMC 4. Which option do I select?

1 user uploaded image

4 Replies

Tom from SWISCO

Jul 29, 2020 11:52 am

A stamp of 32 5 usually corresponds to our 3250 stamp option, but you can always check the chart we show on the S385-33 store page to confirm.

Quick Learner from Valencia, CA

Jul 29, 2020 12:18 pm

Thank you for your response. When I measured my existing channel balance it measured 32". Does the 32" come in a 3250 stamp option? Or am I able to use a 33"?

Tom from SWISCO

Jul 29, 2020 12:55 pm

That's very peculiar. If your old stamp is 32 5, then the metal channel should be 33" long. If your metal channel is 32" instead then your stamp is a misprint. That's a problem.

I would triple check, just to be sure. If you're positive that the metal channel is 32" long then you will have to go with the S385-32, but you absolutely need to weigh your sash on a scale to confirm which new stamp to go with.