Eric --

I've been looking for a source for these myself and was amazed at how little was out there. I finally found a company called Big Blue Window that makes custom wood grilles. I haven't ordered any yet, but I probably will at some point.

Good luck!

P.S. If you do order from them, please report back and let us know how it worked out.

Here is a link that might be useful: Big Blue Window - Window grilles

Hi,

I was researching grilles too and found Big Blue Window. Their website wasn't 'live' yet but I was able to contact them and work with Tom. Prices were great and the product was great too. No problems at all and they were VERY nice grilles. I just checked and it appears their site is up and running.

Lemon530

Here is a link that might be useful: Big Blue Window

Gee, I just input specs for ONE pane of a 3 pane window ( 20" x 56") and got a quote for $216.00 in pine, primed and painted white, non-surround grille. Multiply x 3 panes and that's over $600 just for the replacement grilles in one window!!! I feel confident I could replace the entire window for less than that.