Tag Archives: Dirt work

HOA Restrictions, Plans Only Option (sorry, no) and Site Prep

This week the Pole Barn Guru addresses reader questions about the possibility of adding a brick exterior to a pole building to satisfy HOA restrictions, if Hansen provides a sealed plans only option so a reader can reuse parts of current building, and geotechnical concerns about site prep and dirt for post frame construction.

DEAR POLE BARN GURU: I live in a HOA restricted area that states exteriors must be brick or brick veneer. I purchased the neighboring lot in order to build a 3/4 bay shop on that lot. Is there a way to brick veneer the exterior of one of your buildings? It has to closely match my existing house. Can email you more pictures if that would be helpful. CHAD in JEFFERSONVILLE

DEAR CHAD: HOAs are always a challenge (https://www.hansenpolebuildings.com/2016/12/hoa-requirements/). There are a plethora of ‘thin brick’ options available (please Google “Thin Brick”) any of them can be readily applied to a properly engineered post frame building. I say ‘properly engineered’ as building and wall deflection needs to be limited in order to prevent cracking of veneer.

 

DEAR POLE BARN GURU: Can I hire you to design a pole barn and get sealed prints for NJ without buying the kit from you? I have a fairly new pole barn on the property and would like to reuse that material for my new barn. SHANE in BRIDGETON

DEAR SHANE: As some of our components are proprietary, our engineers will only seal plans when we are providing materials.

 

DEAR POLE BARN GURU: The person that will be doing the dirt work for the foundation asked me a question concerning the columns in the ground. He asked if the column will require certain type or quality of dirt, or if there are any samples taken to determine the depth. I have read on your website about all the factors that are taken into consideration when determining the depth of the hole and size of the columns, but I don’t remember seeing anything about soil samples. Thank you in advance for your time. ALLEN in CABOT

DEAR ALLEN: In an ideal dream world, our clients would have a geotechnical engineer do an onsite evaluation of soil strengths and forward to us.

Without this information, our engineers use presumptive load-bearing values found in IRC (International Residential Code) Table R401.4.1 and IBC (International Building Code) Table 1806.2. From decades of experience, these values end up being very conservative in relationship to actual geotechnical testing results.

Most important, if you are bringing in fill, is for it to be adequately compacted in no greater than six inch lifts.

One of our previous clients had some site preparation questions answered for his particular circumstances, his experience may prove helpful to you: https://www.hansenpolebuildings.com/2017/02/building-site-preparation/

Earth Work, Pole Barn Conversion, and Insulation Issue?

DEAR POLE BARN GURU: I am about to build a pole building on a piece of land that is absolutely flat (pasture). I have read on this site that the poles should be installed before any earth work has been done. However, the state of Idaho says that I must have a drainage slope away from the building of 1 foot in 20. How do I reconcile these two requirements? STAN in LINDEN

DEAR STAN: The rationale behind installing the columns first is very few people have fill adequately compacted when they bring it in. I’ve written a series of articles about proper site preparation and compaction which begins here: https://www.hansenpolebuildings.com/2011/11/site-preparation/. For most, it is easier to just order columns two feet longer than normal, embed them into undisturbed native soil per the engineered plans, then start construction with the pressure preservative treated splash plank held up far enough so as to have its bottom at the point of where the bottom of the finished concrete slab on grade in the building will be. Once the building is up, fill can then be brought in to bring the interior up to grade and create the needed slope outside of the building. The IBC (International Building Code) requires a 5% slope away from buildings where surfaces are not impermeable.

 

DEAR POLE BARN GURU: Below is pictured a pole barn I’m looking to convert into a woodworking shop. I want to stud out the walls, fiberglass insulate, and shiplap interior walls. The ceiling will be drywalled and loosefill fiberglass insulation. I will install electrical service, and a gas radiant tube heater on ceiling. My question is, with a wooden frame pole barn with exterior metal skin, OSB sheathing and asphalt shingle roof, what type of vapor barrier do I need on walls, under ceiling gypsum, and on seal plate? KENNY in SOUTHINGTON

DEAR KENNY: You should remove the wall steel (one wall at a time) and install a housewrap between the wall framing and the wall steel, then reapply the siding after making certain any tears or seams have been properly taped. If you use unfaced fiberglass wall insulation you should place a 6ml clear visqueen vapor barrier on the inside (running from concrete slab to the bottom of the trusses), immediately prior to installing the gypsum wallboard (or other interior finishes). Again make sure to seal all rears or seams.

You should not have a vapor barrier between the ceiling framing and the drywall on the ceiling.

 

DEAR POLE BARN GURU: Have a new pole type barn and looking to insulate the inside walls with old style pink roll insulation, do I need a moisture/vapor barrier between the insulation and the metal tin siding? DOUG in PAOLA

housewrapDEAR DOUG: You do not want a vapor barrier between the insulation and the siding, you DO want a building wrap (such as Tyvek). You should remove the wall steel, a wall at a time, install housewrap then put the siding back on. Use unfaced fiberglass batts and then a clear visqueen vapor barrier on the inside (make sure to seal any seams, rips or tears.