Today didn't start as early as yesterday, but I reached my goal. Chimney done*, forge operational before dinner.
Started off just cleaning and removing junk. 2 garbage bags full, and a trailer load of wood for the burn pile.
View attachment 39245
Then I played around with the forge in different positions, but settled on my original one from yesterday lol.
I removed the section of shelf that ran behind, and marked the opening in the roof, then jigsawed it out.
View attachment 39239
Hoisted the chimney in place and just set it down on top of the hood to get an idea of how I'm going to mount it.
View attachment 39243View attachment 39251
It's really tough to work with a building that is SOOOOO out of level. That stack is perfectly plumb right there......It's out about 4" over 24" sloped to the back. The NE corner is also sitting on top of the roots from the big white pine and even worse. Remember when I said this wasn't my first choice of locations....but oh well, I can compensate......
It came with a lower support that would sit between joists, but I didn't feel like building framework to hold it like that, so I went back in the shop, and had a quick peek of what was laying around and came up with this.
View attachment 39249
View attachment 39247
View attachment 39257
View attachment 39258
View attachment 39256
The ratchet strap is temporary until I can make a steel one. But it's pretty sturdy mounted this way. Debating if I need more support. Once I get the flashing buttoned up it should be pretty constrained, but I can always add some more strapping from the inside, or a brace to the ridge outside.
I tossed the roof flashing collar on it, and the cap, but that's all I'm doing today on it outside.
View attachment 39255
I had full intentions of finishing the flashing and making it water tight today, but 2 things stopped me. That roof wont hold me.... and b, I need some caulking. Next weekend I'm going to remove that lean-to on the rh side, so I can more easily access this from a ladder. That roof tin is so full of rust pinholes I'd go right through it. Who'da thunk it that 4" of decomposing leaves and pine needles for a few decades would compromise the structural integrity of roofing sheet metal lol. Anyway, that flashing is just sitting up there looking pretty until next weekend. If it rains it'll leak, oh well.
The pipe to join the hood to the chimney is just 2 sections of 7" duct that I joined together at the seam, then overlapped and screwed together for a slip fit up the chimney. I imagine there will be some ground movement in here during the winter/spring, so I didn't want a rigid joint. Not code I know, but If anyone see any glaring issues with it, I'm all ears, and would love to hear it.
View attachment 39252
Looks wonky because it is. Eeverything is so out of level, but that's a problem for another day.....It was now time to build a fire and test it out.
View attachment 39242
View attachment 39248
Success. It draws pretty good, for being as short as it is. I think I read that it should be 2' higher than any obstruction within 10'
View attachment 39246
I'd need at least another 18" section to meet that, as it only sticks up about 4-6" from the ridge, and no doubt would draw a lot better with more stack height, but as is, it works pretty good. I didn't load it up with green coal, but from a cold fire it started drawing smoke right away, and got better as the fire built. I think it will be fine. It draws better than my basement woodstove..... lol. It was also really gusty outside today, so there were a few times the wind would whip in and blow the smoke around, but then it would start going right back up the hood again.
I still have to drag my anvil in here, torches, and a few other tools I don't want in the garage. Will be nice to start making some hammer and tong racks instead of them just hanging around in piles, and drawers in the garage. I also need to redo the doors, and get them on the track that's hanging around in the pics there. With the snow we get here there's no way I'll be able to swing that door open and get in there in the winter.
*I put the asterisk at the start because although it's "done" for now, it's not done 100%. Still have to do the flashing, install the storm collar, and secure the stack a bit better, maybe an external brace to the ridge beam? but it's 90% and "functions", and I'm pretty satisfied with getting it this far.