Arch design for a 18x30 pan

[crowellsr]

I currently have an 18x30 pan that I use on a barrel stove but it needs some work as there are definitely some major heat losses that happen with it. I was wondering if anyone had any arch designs that they have tested out similar to the Smoky Lake starcat, Mason hobby size or Leader half pint that could be adapted to my size pan.

Thanks!

[mol1jb]

I'm assuming it is a flat pan. Definitely a lot of arch build threads out there. Most of them are quite good and have good detail on the build. In the end it all depends on what you have to work with (materials or budget).

http://mapletrader.com/community/showthread.php?33402-2x3-Arch/page3

There is a recent thread for a 2x3 arch build. Zucker Lager also posted a pic of his 2x3 which others have used his plans for similar builds. You could message him and I'm sure he would share.