any one can make any thing and its all down to their own costs
if you start from nothing them to buy all the machinery to do so plus the building to do it in divided by the amount of frames you are going to make is massive, i should think several pounds per frame each
many people just need a few, 50 or 100 per year and there fore do the wheel barrow at the spring convention as its the best way forward for them.
once you start to go past the 500 mark per year, you are really looking at bulk buys, special orders, buying in europe or the states and shipping them over and such like, finding someone like hivemaker and asking for a special deal and so forth
higher than that and most start to look at in-house construction because the costs work in that way
where it starts to cause fun is when you start to increase. i went from 4 to 10 hives, so a couple of packs of brood and a few super frames and away we go, at the spring convention i was a small sale to them
when we went from 18 to 60, we drove to poland collected the frames we had ordered and had built and drove back with also the rest of the kit we had ordered, saved around 70% on full book T prices, the downside was a 30% wastage loss on the frames due to warping and splitting, should have paid an extra 20% and had a different and better timber, live and learn
i know several people including my self that have successfully made frames for home use from timbers collected from sites and work, the worst part is the repetition and jig making
i went through 3-10 jigs to each machine station part cutting exercise to make the right former.
was it worth it?
not in the slightest, costs per thousand were ten times purchase prices but a good way to learn and to try these things
i make all my own kit and hives but dont bother with the frames
now on the other hand someone like hivemaker with all his tooling and skills can do the job a lot lot faster quicker and better than a bloke in a bee shed in birmingham, using old tools and drinking far to much tea whilst looking down a camera lens