a BONUS PBG for Friday, May 31st — Column Spacing, Raised Floors, and a Self-Build
DEAR POLE BARN GURU: I have spoken to my architect and he is saying to do my column spacing 8′ with truss every 4′. I have looked at your videos and several other videos. I noticed 10′ or 12′ Columns with double truss is more than enough. This is going to be my house for now and later turn into my garage when my actual house it built. The size is 30x60x12. Also I will be using shingles for my roof since my HOA doesn’t allow metal. I am wanting to be efficient and save money but also have this built safely. ANGEL in SEALY
DEAR ANGEL: In our country, there are several places where post frame standard is just as your architect describes, however this is not necessarily most efficient for use of materials, structural sufficiency or ease of construction. We have provided roughly a hundred fully engineered post-frame buildings to our clients in Texas and I can assure you, columns every 12 feet with double trusses works admirably. While shingled roofs do not have longevity like steel roofing, we have clients who opt for this option.
DEAR POLE BARN GURU: I read your article about raised floors in post frame homes. I live in a flood prone area an was considering something like this. Do you have any other information or details? https://www.hansenpolebuildings.com/2018/03/raised-floors-post-frame-homes/ SEAN in PRAIRIEVILLE
DEAR SEAN: Thank you for your interest. One of our team members will be reaching out to you shortly, as we do need some very specific information in regards to your building site. This will include actual elevation of site, as well as your potential flood data.
DEAR POLE BARN GURU: Hey there! I’m wanting to self build a 50×70 or a 48×72 which is probably more cost savings. 16′ height and I’m leaning towards 10′ spacing. It’s a 3 sides equipment storage building. One of the 70′ sides being open. I need any help you can give on post spacing, 3ply or 4ply , truss spacing and a double header if I’m not locking into the post with the truss because the spacing won’t allow. I’m open to any suggestions. ERIK in SEYMOUR
DEAR ERIK: We do offer a 5% discount on buildings with multiples of 6′ in width and 12′ in length (read more here: https://www.hansenpolebuildings.com/2024/04/13-can-be-very-fortunate/). You will probably find columns every 12 feet on your open sidewall to be most ideal for equipment storage – as trying to maneuver even a full sized pickup or SUV through 9’8″ between posts can prove a good way to lose a mirror. Our typical engineered design is going to place trusses directly aligned with columns, so dealing with headers between columns becomes a non-issue. Your Hansen Pole Buildings’ Designer Cory will be working with you to make sure you get your best possible value for your investment.
DEAR POLE BARN GURU: Good morning, I’m getting ready to have a slab poured in my 30’x30′ pole barn, the slab will be 7 inches thick (was meant to be 6 but I failed to bring the base material up high enough) of 4000psi, with fiber mesh along with wire mesh. The pad site is level and compacted asphalt millings (compacted by a 14 ton vibrating roller). The base material I was advised to use is a “clean fill”, that is mined from below ground from a local quarry, its best described as similar to a baseball infield dirt. The base is approximately five inches thick. I personally put the base down, spraying it with water and compacting with a vibrating plate compacter as I went. My main question is based upon your knowledge, is it your opinion that this will provide a suitable base for the slab? I appreciate any input you may have. Thank you and thanks for a great site! ADAM in CLARKSBURG
DEAR POLE BARN GURU: If an individual builds a pole barn that he intends to fully heat does he HAVE to insulate it? Can’t find a definitive answer in the IBC or IECC. BOB in CROWN POINT
DEAR POLE BARN GURU: Hello, Our property is in a flood zone. We would need to build on a 13 foot above grade elevated foundation. Any ideas if this is feasible with a pole barn kit? Thank you ED in BOLIVIA
Avoid a site within a flood zone, unless you are prepared to invest extra to build above flood levels. Same goes for hurricane prone areas.