Dummy Boards

I know that this is really a winter job, but I'm looking to make some dummy boards this week. Does anyone know what the dimensions I need to make them to for a national hive? I was thinking it would be the same size as a frame, but thought it would be better to check than waste the Easter holidays and a lot of wood on getting it wrong.

Thanks

EmsE

hi EsmE you are right same as the frame regards rourkie

Thanks Rourkie, that's my day organised for tomorrow.