Hi, Jesseccer -

My apologies for the delay in response. All of our work is custom-designed by our principal architect, Mike Sharratt, right down to the brackets. I reached out to the builder, Kyle Hunt & Partners, on Monday about whether these particular brackets were assembled on-site or if they had a lumber house assemble them first, and I haven't received a response back but I wanted you to know that we received your inquiry. If you would like to call Kyle Hunt & Partners, their number is (952) 476-5999. They would have a better idea of the final construction process.

Have a great day!

Sharratt Design & Co.