Hi All,
New so please don’t bite, I am looking for the internal dimensions in mm of the foundationless frames that come with the flow hive as it is not on the site. I understand they are “standard Langstroth hive” but apparently the standard can be different. Please can someone take a tape measure to their Flow Hive.
Thanks
20 cm height and 42cm width are the internal measurements of the frames here in Australia for the brood frames, but you are right, the measurements do change depending on your location.
No biting for a sensible question. 
Welcome to the forum, you will find lots of reading and friendly folk here happy to hep you along the journey.
Cheers
Thanks Peter, that’s great