My first custom smoker on a trailer with a converted grill. (Lots of pics)

  • Some of the links on this forum allow SMF, at no cost to you, to earn a small commission when you click through and make a purchase. Let me know if you have any questions about this.
SMF is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

gent

Fire Starter
Original poster
Aug 13, 2012
51
13
Idaho
The wife and I really love good food.  We've done everything from cold-smoking, hot-smoking to grilling.  We've managed doing all this on an old walmart brand char-broil offset.

Well it's time for that to change.  I've been a member of this site for maybe 3 months, but have lurked far longer.  (About how long this build took me as well)

Finally got the courage to try and build my own smoker,  and figured if i'm gonna do this,  I may as well go all out and bigger.  (at least what I consider big)  

The wife has given me a lot of motivation and a little flexibility on cash to build this.  (aprox $500 total, including tools, grinding pads, cutoff wheels and the metal)

I'm sure I've made some mistakes along the way,  learning to weld and all that.  But it's pretty solid,  considering I only had a welder and angle grinder to work with.  I used the calulator at http://www.feldoncentral.com/bbqcalculator.html  religiously except went bigger on the firebox.  (I live in Idaho)


My brother-in-law volunteers to start the project off :)






I'm the one in the blue shirt,  And my first mistake was thinking door latches would work,  Those have been replaced.
 
Last edited:










This was an earlier pick before I acutally mounted it to the chamber,  We straightened out the top cut first.


Surprise surprise,  a wasps nest.
 
Good start
icon14.gif
 



Just inspecting my welds,  Some look great some well need some improvement,  really depends on my angle and what i'm hitting.






Here's where we replaced those store bought latches and made our own, (Thanks to this site)
 

took the paint and rust off the door, then worked on the inside.


Building my drain,  Unfortunately I got the damn thing 100% level instead of a slight drop to the other end.


Here's another lesson learned. Put the drain holes in first, as the next picture was a pain to do after the fact.



Inside all cleaned out.





And the wife figured she'd try and get a tan so I figured I'd let her be first to get a welding burn
 

Putting in some tack welds so I know where to put the plate for reverse flow and get some angle to drain into the angle iron.


Put some temporary legs on the one end to match the firebox size so I could get the reverse flow plate level.


3 sections down and 1 left to go.  I had a real hard time welding here,  and my match didn't account for the angle when I cut the pieces so had to improvise and put a piece of rebar along the outside walls for it to sit on and fill the gap.


These look ugly but I did grind them and go again.  Also placed a flash light under to look for light leaks.  It's tight!


Put some thin flashing on the sides to help fix future air leaks.





 

Installed the chimney.



I read and read and read about proper placement inside the smoke chamber with no clear cut winner on the grates or up top so I compromised and went partially somewhere in between.


Was pleased to see that bubble dead center.  It would have driven me nuts later on.



 

Found this trailer local for $100,  kinda big budget item  but cheaper than anything else I could find on craigs list etc.



After thought to add a small rack to hold the 18" tube smoker I picked up from https://www.amazenproducts.com/


Fit's perfectly!  Now I should be able to cold smoke in this as well as supplement hot smoking if I choose too.


I was literally stuck trying to figure out a firebox door.  And still wasn't very happy with the way this looks.  (until later)




Made it to where the rebar was removable for easier cleanup.


Also built a charcoal basket which I also tweaked at the very end to lower one side.


 
Last edited:

See the tiny level hidden up there.  After my mistake of making the reverse flow plate angle iron not drain properly I was anal about it from there on.




Cut the opening into the firebox way bigger than I needed so welded it back into place with a gap that exceeded the air flow calculations barely)







And my adjustment for air flow.  This took awhile to figure out how to even begin.
 
Last edited:

Started on the long tedious process of knocking the paint/rust off the outside.





Thought the trailer would be the easier of the two to knock out,  boy did I underestimate that one.



Look'n like new


Starting to actually resemble something!




Not enough tongue weight but were not finished yet.  Mounted the old charbroil offset to the trailer as well but have plans to convert it to a grill only
 

Mounted a little table and possible warming station.


Removed the old offset firebox and stole the door off it,  Not really putting a lot of effort into the grill but it'll turn out.


Found a utility box for $50  This will hold bbq utensils,  charcoal, pellets whatever.


And I am finished,  fully painted. Left a black plate for my wife to Stencil the name on and all that is left is to find a thermometer and season it.


Cleaned up the grill as well.


Put another jack in back so when it's parked I can stabilize the thing.



Ends are covered with a rubber hose and tipped with high temp silicone


All that is missing is the damn thermometer rofl



Very pleased with how this seals up



And to finally put a finishing touch  ( a little geek humor, )
 
Last edited:
  • Like
Reactions: gatewood iron
Now that were all caught up to current.  I plan on seasoning it tomorrow,  and put it through a series of tests for heat control,  smoke leakage etc.  But overall I am pleased and the wife is enthusiastic as ever to finally get to cook on it!
 
Gent, morning....   Nice job on the smoker.....  Can't wait to see her fired up with goodies in her...   Dave
 
Nice Smoker , with all those pictures I may have to try to recall my thread back with my tiny pit and get one that really would do the smoking , will be waiting on some Q view.
 
SmokingMeatForums.com is reader supported and as an Amazon Associate, we may earn commissions from qualifying purchases.

Latest posts

Hot Threads

Clicky