This Wednesday the Pole Barn Guru answers reader questions about plans to build a 4 plex, running romex wiring in a post frame structure, and the installation of foam board on walls and a better method for wall insulation. DEAR POLE BARN GURU: Hello. I’m curious if you could help me with plans to build […]

NEW Hansen Pole Buildings “Getting It There” I have always looked at what we do as being akin to logistical wizardry. When one considers it takes thousands of individual components to create even a modestly sized post frame buildings, it is a miracle anything ever gets built! Until now, we relied upon our third party […]

NEW Hansen Pole Buildings’ Floor Systems I admit to having become easily enamored, early in my prefabricated wood truss career, by floor trusses. To me, they were not only things of beauty, but also made framing a very quick process. But, I had been exposed to them even before then. My 16th summer, I spent […]

NEW Hansen Pole Buildings’ Shed and Wing Rafters For most people, provided their main building eave height is adequate, placing an attached shed roof on one or both sides seems to be a simple task. With monitor (also known as raised center) style rooflines, shed (wing) roofs are placed on each sidewall, with high end […]

NEW Hansen Pole Buildings’ Ceiling Joists Because Hansen Pole Buildings provides true double trusses to eliminate possibilities of a single truss failing due to loads beyond design (read more about double trusses here: https://www.hansenpolebuildings.com/2018/09/true-double-trusses/), for ceiling applications, joists must be placed between roof truss bottom chords. For those of you who question reliability of widely […]

NEW Hansen Pole Buildings Roof Purlins and Connections Hansen Pole Buildings has always utilized what is known as recessed roof purlins, where purlins are placed between roof truss top chords. Top of roof purlins and top of trusses are at same height and purlins were connected with typical standard joist hangers. This resulted in clients […]

NEW Hansen Pole Buildings’ Wall Girts Clients (actually usually their choice of building erectors), have voiced concerns about our use of bookshelf wall girts. These concerns are from one or more of these areas: Too time consuming, spacing, too hard to hit with a screw, girts sag, too much thermal transfer. I have previously addressed […]

NEW Hansen Pole Buildings Connections For decades wood-to-wood connections for post-frame building construction have been with nails. Usually lots of nails, or (for non-engineered construction) not nearly enough. Hansen Pole Buildings’ engineers have always specified 10d common hot-dipped galvanized nails for connecting 1-1/2” thick wood members to other framing members. Great part for strength, yet […]

NEW Hansen Pole Building Splash Planks and Bottom Sills Call it what you want – Splash Plank, Bottom Girt, Grade Girt or Skirt Board, this decay resistant (or at least we sure hope so) resistant member is in contact with or located near soil’s surface. Portions of it remain visible from building exterior upon completion […]

NEW Hansen Pole Building Columns in Brackets Even though our glu-laminated columns are pressure preservative treated entirely through, there are some people who are just not convinced of longevity of properly pressure preservative treated wood in ground. We have a solution for you. There is only one commercially available with any significant moment (bending) resisting […]

NEW Hansen Pole Building Roof Supporting COLUMNS Since Hansen Pole Buildings’ inception we have primarily provided solid-sawn timbers for roof supporting columns. Due to cost and availability challenges, we have only included true glu-laminated columns, when required by structural necessity or as a request from our clients. Now solid-sawn columns have not come without their […]

SPECIAL REPORT: Building in 2024? Then YOU have to read this! For over 20 years Hansen Pole Buildings thrived based upon a fairly simple model – provide large quantities of fully engineered custom designed post-frame buildings, making a small profit, lots of times. We outsourced most components to wholesalers who would deliver jobsite direct, also […]

Understanding Steel Roofing and Siding Load Tables Posted by McElroy Metal ● Aug 15, 2024 8:00 AM Understanding Load Tables can feel complicated, especially if you’re not an engineer, but knowing the basics can help you make informed decisions about your building projects. Here, we’ll break down the key elements of load tables and clarify […]

This Wednesday the Pole Barn Guru answers reader questions about the recommendation of a pole barn home in Southern Florida, what type of custom plans Hansen Buildings provides, and pole barns in the great state of Texas. DEAR POLE BARN GURU: Hi, are Pole Barn Homes recommended in Southern Florida? It’s hot. If so, I […]

Solar Inverter Sizing for Pole Buildings: A Guide to Optimal Energy Efficiency Imagine you’ve just set up solar panels on your new pole building and are excited to start using solar energy. To make sure you get the most out of your new system, choosing the right solar inverter and solar inverter charger is important. […]

This Wednesday the Pole Barn Guru answers reader questions about the design of a small living space with everything together in one room, whether or not one can use existing posts that are still standing in the aftermath of Hurricane Helene, and a reader asks why we don’t post prices of past projects on our […]

Comfort for Northern Climate Intermittently Heated Shop Reader DAVID in WRENSHALL writes: “Hi There, I’m thinking about building a shop on my property. I’m in the research phase. I plan to heat the shop intermittently in the winter when i have projects to work on, but I probably won’t be in there long enough to […]

Concrete Slab Larger in Footprint Than Building Reader JAMES in SOUTHWICK writes: “I built my floor wider than the building. A mistake I know! So now I was going to screw a piece of PVC into the bottom of my bottom girt to rest on floor. Then I was going to silicon around PVC to […]

This Wednesday the Pole Barn Guru answers reader questions about the location of ceiling ties for roof tension, if a person needs to double columns when switching building heights, and a clarification about the dimensions of commercial girts to building columns when used for finishing the interior walls. DEAR POLE BARN GURU: Hi. I just […]

Tyvek Under Roof Steel? Reader BRANDON in MIDDLEBOROUGH writes: “Greetings I’m writing to discuss the best practice for what to place under a metal roof. I am building a post frame, for shop use and will eventually be insulted. I had initially intended to install a WRB, like Tyvek, under the sheet metal roof. My […]

This Wednesday the Pole Barn Guru answers reader questions about the pitfalls of trying to build a stand alone building within a steel building, drip stop use in high dust environments, and the replacement of two sliding doors in Lester Prairie. DEAR POLE BARN GURU: Good evening, I’m at my wits end. We have had […]

Adding a Lean-to aka Side Shed Reader PATRICK in REDMOND writes: “I have an existing pole barn that was built in 1999 that I would like to add a lean-to onto. I read your previous blogs about verifying the footing that supports the existing poles – but how do you verify that? Is there a […]

This Wednesday the Pole Barn Guru answers reader questions about use of which fasteners are best to use in to ACQ treated columns, the need for a vapor barrier in Washington State, and Hansen Buildings in North Carolina. DEAR POLE BARN GURU: Potential new customer here. Doing a small job on my own right now. […]

This Wednesday the Pole Barn Guru answers reader questions about use of one’s own posts, metal vs wood trusses, and cost of trusses, sealer for slab thermal movement, and what the proper name of a garage, storage, and living quarters would be. DEAR POLE BARN GURU: The barn is to be built in 78594. 60x40x15 […]

Trusses – Steel or Wood? Reader JOE in ELLIJAY writes: “Is it more cost effective to use steel trusses vs. wood and what are the pros and cons to each?” As far as cost – because we manufacture wood trusses in our plant and ship them with your lumber, they are more cost effective than […]

DEAR POLE BARN GURU: Where can I find barn doors, sliding steel style? They have no internet presence, or else there is a secret name for them. Thank you! BONNY in FRANKFORT DEAR BONNY: If you are in search of a steel covered, metal framed sliding door (which is what the huge majority of sliding […]

Condensation on Inside of New Vinyl Windows Is it a bad sign if you notice condensation forms on your new vinyl windows inside? is condensation on windows bad? It isn’t a bad sign if you notice water collecting on window’s inside. But, there are a few things you can do to minimize window condensation and […]

This Wednesday The Pole Barn Guru answers reader questions about extending an existing 60′ long pole building by twelve feet, the best way to insulate outside walls to prevent sweating, and the reasoning behind setting purlins flush with the top of the truss top chords. DEAR POLE BARN GURU: I have an existing 40 x […]

Can Trees Cause Uneven Floors in My Post Frame Building? Tree roots can extend to soil beneath your post frame building and cause shifting leading to uneven flooring. A tree is far larger than what you can see. There is an entire extensive root system below grade, one extending for yards. Though roots are out […]

Sloppy Construction or a Structural Integrity Issue? Reader BRISHA in EARLY BRANCH writes: “This is a barndo that will be our home. Is it acceptable to have metal trusses not come completely together (see pic)? Also, multiple (MANY) screws in the wood that trusses connected to are in at an angle? Is this just sloppy […]

Today’s Pole Barn Guru answers reader questions about inclusions of a Hansen Building Kit, some guidance with the renovation of an old barn, and how many sq inches of NFVA do foam enclosures have? DEAR POLE BARN GURU: What does it include? Just the shell or interior also? ASHLEY in MONROE DEAR ASHLEY: We typically […]

Code Requirements for Residential Roof Trusses Reprinted from a March 2019 article in Structure Magazine authored by Brent Maxfield, P.E. Part 3 of 3: Implementation 1. Building Officials, Contractors, Owners, and Building Designers should be cognizant of and enforce the requirement that the Contractor and the Building Designer review the Truss Submittal Package prior to […]

Code Requirements for Residential Roof Trusses Part 2 of 3: The following is a summary of the IRC requirements for wood Trusses (capitalized terms are defined by ANSI/TPI 1-2014, National Design Standard for Metal Plate Connected Wood Truss Construction, Section 2.2, published by the Truss Plate Institute (TPI)): · Wood Trusses shall be designed in […]

This Wednesday answers reader questions about a barndominium checklist to follow, if one should set piers on virgin ground when adjusting for grade changes, and to plumb, level, and square a building before adding roof sheathing. DEAR POLE BARN GURU: I remember you had a checklist to follow when building a barndominium or pole barn […]

Code Requirements for Residential Roof Trusses Reprinted from a March 2019 article in Structure Magazine authored by Brent Maxfield, P.E. Part 1 of 3: There are many roles played in the design and delivery of residential wood roof trusses. Engineers can play various roles in this process, and it is essential to understand which role […]

This Wednesday the Pole Barn Guru answers reader questions about the required footing diameter for a 20’x24′ pole barn garage, use of non-ground contact columns on a concrete stem wall or thickened edge, and Insulating a cathedral ceiling in a barndominium. DEAR POLE BARN GURU: I am looking to build a 20ft x 24ft pole […]

Today’s video is the 8th in a series Mike the Pole Barn Guru shot at his tour of Richland Laminated Columns. Glulam Posts Wrapped with an Optional Protective Coating. Come back Thursday the 22nd for the 9th installment.

This Wednesday the Pole Barn Guru answers reader questions about LVL beam procurement, a question about slab in a flood prone area, and A1V in a non vented attic. DEAR POLE BARN GURU: I need a 3 1/4″ x 7 1/4″ x 12′ beam. Is this something you can help me with? JAMES in TUCSON […]

Today’s blog is video #5 in a series from glulam provider Richland Laminated Columns, covering the finishing touches of the process. Tune in Tuesday August 13th for the 6th video in the series.

Today’s Ask the Guru answers reader questions about sue of beams for an implement storage building, a question stumps the Guru so he asks readers for help, and if a post frame building could be built with a walk-out basement. DEAR POLE BARN GURU: I want to build a Implement Storage 60’ x 24’ pole […]

Today’s blog is video #4 in a series featuring our glulam provider, Richland Laminated Columns, about loading glulams to be cured. Tune is Thursday the 8th for video #5

Today’s blog is video #3 in the series from Richland Laminated Columns with a walk-through of the columns build built. Tune in Tuesday for video #4 in the Richland Laminated Columns series.

This week the Pole Barn Guru answers reader questions about securing a sliding door, some advice on a ceiling mounted crane, and a challenge finding an auger with a 30″ diameter for concrete collars. DEAR POLE BARN GURU: How to keep my steel sliding door half open but secured? BRUCE in ROCKFORD DEAR BRUCE: Your […]

Today’s blog is video #2 in the series from our Glulam vendor, Richland Laminated Columns, about pulling apart two pieces of glued wood. Tune in on August 1st for the next video in the series.

This Wednesday the Pole Barn Guru answers reader questions about subterranean termites eating the posts, the best resource to acquire commodity items like OSB, and providing a kit sized 16′ x 32′ x 10 height. DEAR POLE BARN GURU: What do you do about subterranean termites eating the posts.? Where I’m at they eat treated […]

Dual Heating And Cooling Solutions For Your Post Frame Barndominium Dual heating and cooling systems are a two-in-one solution and can keep your post frame barndominium cool in summer and warm in winter. It’s no secret energy prices are increasingly expensive, with U.S. cooling bills alone set to rise from $661 to $719 by September’s […]

From reader Paul in Bismarck: “How do you deal with the requirement for a 4 foot frost wall on buildings that will have plumbing installed in them. Typically, the concrete footing on a stick built structures qualifies as the frost wall. How is this accomplished with a pole building that will be used as a […]

This week’s Ask The Guru addresses how a single truss is used at endwalls instead of a double truss, use of valley flashing on roof applications, and the need for sheathing on a roof. DEAR POLE BARN GURU: On a double truss system with 12′ o/c how do you do the gable ends? MICHAEL in […]

Can This Building Be Saved? Reader BRAYTON in NORTHEAST WASHINGTON writes: “I’ve been previewing your website and am glad I found it! Question: I have been contacted recently by a potential client who had a 40′ x 60′ pole building constructed. The original contractor walked off the job. This client wants me to fix the […]

Part of the mission of any good post frame (pole) building kit package supplier or contractor should be to save the client from making crucial design errors which they will later regret. Among the most often questions I answer in my “Ask the Pole Barn Guru” weekly column is in regards to the ability of […]

This week the Pole Barn Guru answers reader questions about the most economical way to insulate a pole barn style building, advice on ventilation, and the best column size for a building in Michigan. DEAR POLE BARN GURU: Hello, I am looking at either building a pole barn style or hybrid Steel column, post and […]

This Wednesday the Pole Barn Guru answers reader questions about the possibilities of building a dog kennel with post frame construction, they type of foundation required for a post frame building, and what possible kennel designs Hansen has done. DEAR POLE BARN GURU: would it be possible to do a dog kennel in a pole […]

High Humidity in a Pole Barn Home Reader SAM writes: “I had a pole barn home built before pole barn homes became so popular. A concrete floor was poured around the 6×6 posts, and wooden trusses make up the roof. The pole barn walls have 2×6 purlins, and the roof has 2×4 purlins. Fiberglass insulation […]

This week the Pole Barn Guru answers reader questions about adding tin sheets to the underside of trusses with insulation added, the use of glulaminated columns over rough sawn 6×6’s, and pros and cons of wood on grade vs concrete. DEAR POLE BARN GURU: I am looking at installing metal sheeting on the ceiling in […]

Beyond Code: Preventing Floor Vibration by Frank Woeste, P. E., and Dan Dolan, P. E Floor vibration, or bounce, is not a safety issue — it’s a performance issue, and one that’s likely to be impor- tant to homeowners. No one likes to hear the china rattling in the cabinet when they walk across the room. […]

This Thursday is another bonus ” ask the Guru” answering questions about proper air intake with no overhangs, replacing sliding door trolleys, and most cost effective footing solution. DEAR POLE BARN GURU: I am in preliminary stages of designing a post-frame building, that will serve a multitude of functions such as a home gym, work-shop, […]

This Tuesday is another bonus “ask the Guru” discussing questions about engineer sealed drawings, a materials list for a post frame garage with sideshed, and footing size questions. DEAR POLE BARN GURU: Does it come with engineered Seal drawings as part of the cost? RON in OMAHA DEAR RON: Every building we provide comes with […]

This Thursday’s blog is another bonus “Ask the Guru” answering reader questions about Hansen Kits framing and materials, if a readers structural plans are viable, and whether the Guru thinks an old pole barn can be converted into a Barndo. DEAR POLE BARN GURU: Do your home kits come as a frame tight to the […]

This Wednesday the Pole barn Guru answers reader questions about adding OSB sheathing under new roof steel, as well as more trusses and carriers to support the new loads, a concern about the need for plywood under roof steel to make a building stronger, and if Hansen has a bracket to use with a helical […]

This Tuesday’s blog is a Bonus Ask the Guru discussing some mixed use ideas for a gallery and apartment, attaching a deck, and a flat roof design. DEAR POLE BARN GURU: I’m looking for a mixed used building, Large open plan space ground floor for an art gallery and two two bedroom apartments on second […]

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 […]

A Bonus Ask the Guru for this Thursday’s blog for Insulation, Lean-To’s and a DIY  DEAR POLE BARN GURU: I have a 30×40 pole barn with 6″ purloins mounted between the posts. I’m planning to add minimal insulation using closed cell panels. I’ve seen recommendations to cut the panels to fit between the purloins (would […]

This Wednesday the Pole Barn Guru answers reader questions about the feasibility of building in northern Japan, the possibility of raising an existing post frame building, what the best treatment for in-ground use on columns would be, and if post protectors are needed. DEAR POLE BARN GURU: I’m currently evaluating the feasibility of building a […]

Wall Insulation for a Hybrid Building Reader MASON in HILLSBOROUGH writes: “I read your blog often and I truly appreciate the wealth of knowledge you openly share. I am in the process of starting construction on a hybrid steel shop that will house a small apartment that the wife and I will move into once […]

a BONUS PBG for Monday, May 27th — Store Front Windows, Tornados, and Texas DEAR POLE BARN GURU: I have a customer who is going to have 2×8 and 4×8 store front windows. These window frames need to be as close to the ground as possible. How do I need to build the bottom of […]

A BONUS PBG for Friday May, 24th — Alternative Siding, Basements, and Purlin Size DEAR POLE BARN GURU: In towns that disapprove of houses with rib steel siding, can traditional OSB sheathing on the bookshelf girts w/ vinyl cladding be substituted? Material prices seem similar and no huge difference in labor seems probable. But, will […]

This week the Pole Barn Guru discusses reader concerns about Florida approved board and batten panels for walls, the use of drip stop or condenstop in residential applications, and what the widest build without support poles could be. DEAR POLE BARN GURU: I need a 4×8 siding material that has a Florida Product Approval Code. […]

Pole Barn Plans With Clerestory Roofs Reader BRENT in HUNTSVILLE writes: “Do you have any plans for pole barns with a Celestial Shed Roof? It seems like a great way to allow natural light into the building while being an aesthetic design.” By coincidence, I have a son named Brent! In architecture, a clerestory is […]

a BONUS PBG for Monday May, 20th — A DIY solution, a Clear Span, and a Crawl Space. DEAR POLE BARN GURU: Hi we are looking for something to live in that we can put together ourselves possibly convert to a living space unless you have something that is affordable that is already residential use. […]

A BONUS PBG for Friday May, 17th– Roof Insulation, Column Sizing, and a Moisture Issue. DEAR POLE BARN GURU: Hi Mike. I built a post and beam shop and am trying to figure out how to insulate the roof on the second floor. The bents are true sawn 6×6 on ten foot centers (building is […]

PEX and Rebar Hairpins Reader BRIAN in LEROY writes: “I want hydronic floor w/ PEX embedded into concrete slab on grade at MN-IA area. Blogs show rebar through holes in poles that are bent into the concrete at about 45 degree angles presumably to tie all elements of building envelope firmly together. In this area, […]

This Wednesday the Pole Barn Guru answers reader questions about an I-Beam size for a lean too, plans for a county permit- included with purchase of a Hansen Building, and advice for use of insulation and barriers for new build. DEAR POLE BARN GURU: Hey Mike I’ve got a question for you, I recently just […]

The Advantages of Spray Foam Insulation in Pole Barns Spray foam insulation is an all-in-one solution that can effectively regulate temperature, reduce noise, and prevent moisture in your pole barn. Although all types of insulation minimize heat transfer, spray foam is the only material that can also seal against air leaks, potentially resulting in energy […]

This Wednesday the Pole Barn Guru answers reader questions about the possibility of raising a ceiling 4′ – 6′ for pickleball, the advice of whether or not to attempt to add a post frame building on top of an 8″ foundation wall– don’t, and the maximum clear span of an indoor riding barn. DEAR POLE […]

This week the Pole Barn Guru about building a wood frame basement with “daylight space,” the inside dimensions of a 40′ x 80′ structure, and a debate between steel vs wood construction. DEAR POLE BARN GURU: I’d like to build a post frame building with a daylight basement space. I’d been researching permanent wood foundations […]

MSR Lumber Producers Council  Today I am a MSR Lumber Producers Council presenter in Charlotte, North Carolina. Lumber grades take into account natural characteristics, including knots, splits, checks, shake, and wane. Lumber design values are assigned to lumber grades to provide a means for using this material in structural applications. These values are published in […]

Things Hansen Pole Buildings Does Better Than Any Other Post-Frame Building Provider To those of you who have read my previous 13 articles, this will serve as a recap. For you who have not, please peruse when you have an opportunity. STRONGEST GLULAM COLUMNS While manufactured from lumber 157% as strong as what is typically […]

13 Can Be Very Fortunate Thank you for participating (hopefully) in my past dozen articles about our “NEW” Hansen Pole Building. If not, I would greatly to encourage you to peruse them. I believe you will find them useful in being able to know you are getting greatest value for your hard-earned building dollars. In […]

Why it’s Critical to Understand Lumber Species Groups Originally published in SBCA Magazine January 6, 2024 For consumers of structurally graded lumber the two key elements of the lumber’s grade stamp are the assigned grade and the species or species group. These two elements establish what published design values should be referenced for that piece […]

This Wednesday the Pole Barn Guru answers reader questions about the need for a vapor barrier, the longevity of properly treated posts, and the better spray foam between open and closed cell. DEAR POLE BARN GURU: Hello Sir, hoping you can help answer a question I cannot get a straight answer on. Currently building a […]

Wouldn’t Field Laminated Posts be Stronger and Possibly More Economical? Reader CHRIS in AIRVILLE writes: “Wouldn’t field laminated posts be stronger and possibly more economical? I have searched your previous blogs and found some information regarding this but they all seemed to refer to the laminated posts being ordered and pre-built. I would think that […]

Thru Screwed Steel Screws – Pull-Over and Pull-Out Hi, my name is Mike, and I am addicted to watching engineering disaster videos. No, there is not yet a 12 step program for this addiction. I have learned a few things from my addiction. When it comes to construction failures, most of them come down to […]

Under Slab Insulation XPS or EPS? Way back (okay, 2021 it just seems like it was long ago), I had extolled virtues of expanded polystyrene (EPS) for barndominium concrete slab insulation boards/ Full article can be read here: https://www.hansenpolebuildings.com/2021/11/barndominium-concrete-slab-insulation-boards/. If there is one thing I have learned in my construction industry career, it is insulation […]

YouTube Design of a Post-Frame Mezzanine Reader CHERIE in MARYVILLE writes: “I am in the process of designing a post-frame building for my business. It is a 55x110x16′ building. I am moving my business to this new building and I already have a pallet rack supported mezzanine that I will install in the new building. […]

This week the Pole Barn Guru answers reader questions about building a basketball court within town height restrictions, building a “dog trot” and some advice on the proper way to insulate a red iron building. DEAR POLE BARN GURU: I have been on the pole barn Facebook group for over a year and was strongly […]

Introduction to Post-Frame Buildings Rather than me chewing up a portion of your life you will never get back, I am deferring to Chapter 1 of NFBA’s (National Frame Builders Association) Post Frame Design Manual. Here is my overview when it was first published: https://www.hansenpolebuildings.com/2015/03/post-frame-building-3/ Please take a few moments to read this first chapter, […]

This Wednesday the Pole Barn Guru answers reader questions about ballpark figures to estimate costs of a barndominium, the costs for blueprints for a 40x60x20 building, and what the best way to stop condensation drip on a post frame building would be. DEAR POLE BARN GURU: I’ve got a very general question, hope you can […]

Concerns About Truss Sizes and Overhangs When Designing a Floor Plan Reader ART in EADS writes: “Hello Mike, my wife and I are making floor plans for a future pole barn house. We see that numerous companies offer buildings in common L x W x H dimensions as well as some customized sizes. We want […]

How Grading Agencies Establish Lumber Design Values Originally published in SBCA Magazine January 16, 2024 Nearly all roof trusses and floor trusses are created using cutting-edge software. Embedded in that software are engineering principles outlined in the National Design Specification, Design Values for Wood Construction (NDS), as well as published design values for the sizes […]

This week the Pole Barn Guru addresses reader questions about ventilation needed for a new attic with metal ceiling and blown-in insulation, a confirmation for endwall needing stitch screws for shear, and if adding sheathing to an existing pole building would add value. DEAR POLE BARN GURU: I bought a house with a pole barn […]

What to do About Possible Roof Condensation? Reader JEFF in ADEL writes: “Hello, I am going to order Post Frame building materials and am working on details. The question about condensation is driving me nuts as this is a big project for me and I don’t want a wet building. It will be a 30x48x11 […]

This Wednesday the Pole Barn Guru answers reader questions about whether or not Hansen has sold a building in San Diego County, CA, a building with a design wind speed of 150mph, and a recommendation for use of PermaColumn wet set brackets. DEAR POLE BARN GURU: Have you sold pole barns in  San Diego County, […]

Open Cell Spray Foam to Roof Steel – When Insulation is Done Wrong Reader JOSH in FARMINGTON writes: “I recently had a pole barn built and after doing a lot of research, went with 5″ of open cell under the roof and on the gables. I did not have any kind of vapor barrier, as […]

How to Best Insulate an All-Steel Building I know lots and lots about post frame buildings, however when it comes to all steel buildings (PEMBs – Pre-Engineered Metal Buildings aka Red Iron) I go to an expert. Today’s expert is John Lyle McInroe aka Mr Bee Happy, he has been in the building industry since […]

This week the Pole Barn Guru answers reader questions about cleaning up rough cut lumber that has greyed from exposure to the elements, advice on house wrap and insulation, and the ability of flat purlins over trusses to carry a load in Kentucky. DEAR POLE BARN GURU: My barn project has been a long drawn […]

Best Source of Off-grid Power Reader CONNIE in WAUKESHA writes: “When you’re off grid 1. What is the best source of power 2. Is there any window and door window grates to keep bears out?” Solar power jumps to mind for most of us when it comes to off-grid energy. This sun-powered option, including photovoltaic […]

This Wednesday the Pole Barn Guru answers reader questions about use of 6 mil plastic vapor barrier in Michigan, if Hansen provides the option of a precast concrete pier to keep columns out of the ground, build heights, and “if anything needed between interior PVC panels, closed cell spray foam and the exterior metal siding.” […]

Flat Use Factor (Cfu) for Dimensional Lumber For those who have not had their eyes glaze over from my recent articles on S (or Sm) Section Modulus or Cf (size factor adjustments), I bring, in all its glory, Cfu (Flat Use Factor). Although produced in a factory environment (a saw mill), wood is a non-uniform […]

This week the Pole Barn Guru answers reader questions about any added features for “rain country” like western Washington, use of UC-4B pressure preservative treated columns in a high water table area, and the options of a sliding door vs a sectional overhead door in an RV storage building. DEAR POLE BARN GURU: Do many […]

Section Modulus (Sm) for Lumber Nearly a decade ago I penned an article explaining lumber bending stress: https://www.hansenpolebuildings.com/2014/08/lumber-bending/ After 10 years, a reader nicely told me I did not explain where some terms in this article come from. One of these is Section Modulus (S or Sm in calculations). Let us take a visit to […]