DEAR POLE BARN GURU: I am considering using pole barn construction to add on to an existing metal building I have I also already have a 24×34 foundation were I want to put the add on. This will be a residential building. Would you recommend using drill in slab brackets to connect the post to the slab? COLT in EDGEWOOD
DEAR COLT: Pole barn (post frame) construction is going to be your most cost effective addition. If your foundation is adequate enough to support the weight of the new building, then drill set brackets would be the way to go. If you are unsure of the capability of the slab, you could consider using typical post frame construction, placing embedded columns just outside of the existing concrete. This would slightly increase the footprint of the proposed addition. For more reading on dry set brackets: https://www.hansenpolebuildings.com/2014/12/dry-set-column-anchors/
DEAR POLE BARN GURU: High of building, siding and ceiling or no ceiling, floors, concrete, use of lube pit? Find out as much about deferent aspects of the construction good or bad? Any comments you might have for having been around designs. As different materials used in the construction, heating and cooling? Would be greatly appreciated! Thank you! ROBERT in DENVER
DEAR ROBERT: Your question is pretty broad, however I will do my best to give answers which will prove helpful.
Construct the largest footprint and height building which you can fit on your property within Planning Department limitations and will fit in your budget. It will never be big enough.
Use post frame (pole building) construction, it will be the most economical and easiest and fastest to construct (and time is money also). Pour a concrete slab on grade, over properly compacted fill with a vapor barrier.
DEAR POLE BARN GURU: What is the suggested foundation for a 40’ x 80’ pole barn we plan to build on a slightly sloping site that has a rock shelf at ground level on the upper long and short sides? We live in mid Missouri. Thank you. GREGORY in EUREKA
DEAR GREGORY: Whilst it might be tempting to pour a continuous footing and foundation, I believe in the long run it will be easier and less expensive to go with post frame.
Why?
Because foundation costs are astronomical! (read about how astronomical here: https://www.hansenpolebuildings.com/2011/10/buildings-why-not-stick-frame-construction/)
Rock can be dug through. Start by calling your local power company and ask them if they have equipment for boring through rock, or if they don’t who does it for them. You can bet they have a solution for this – and many power companies are happy to make a few bucks putting their equipment to work which would otherwise be sitting idle.
Another alternative is to rent a skid loader with ram hoe attachment.
