Category Archives: Ventilation

Vapor Barriers, Post Longevity, and Spray Foam

Posted by polebarnguru on 24/04/03 @ 8:00
Vapor Barriers, Post Longevity, and Spray Foam

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 […]

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A Basketball Court, A “Dog Trot” and Proper Insulation

Posted by polebarnguru on 24/03/20 @ 8:00
A Basketball Court, A “Dog Trot” and Proper Insulation

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 […]

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Ballpark Figures, Blueprint Costs, and Condensation Drip

Posted by polebarnguru on 24/03/13 @ 8:00
Ballpark Figures, Blueprint Costs, and Condensation Drip

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 […]

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Concerns About Truss Sizes and Overhangs When Designing a Floor Plan

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 […]

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Attic Ventilation, Shearwall Stitch Screws, and Adding Sheathing

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 […]

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What to do About Possible Roof Condensation?

Posted by polebarnguru on 24/03/05 @ 8:00
What to do About Possible Roof Condensation?

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 […]

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Open Cell Spray Foam to Roof Steel – When Insulation is Done Wrong

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 […]

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How to Best Insulate an All-Steel Building

Posted by polebarnguru on 24/02/22 @ 8:00
How to Best Insulate an All-Steel Building

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 […]

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Greyed Lumber, Insulation, and Flat Purlins over Trusses

Posted by polebarnguru on 24/02/21 @ 8:00
Greyed Lumber, Insulation, and Flat Purlins over Trusses

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 […]

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Help – My Hobby Shop Has Wall Condensation

Posted by polebarnguru on 24/02/15 @ 8:00
Help – My Hobby Shop Has Wall Condensation

Help – My Hobby Shop Has Wall Condensation Reader EVAN in PHILADELPHIA writes: “Hi there, I recently constructed a small 20x20x10 pole barn for use as a hobby shop (woodworking, etc.). The eaves have vented soffit and the roof has a ridge vent. On the interior I did a metal ceiling with blown in R-C38 […]

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Plastic Vapor Barrier, PermaColumn, and a Fire Resistant Barrier

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.” […]

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Housewrap, Roof Insulation, and Ceiling Fasteners

Posted by polebarnguru on 24/01/31 @ 8:00
Housewrap, Roof Insulation, and Ceiling Fasteners

This Wednesday the Pole Barn Guru answers reader questions about a home owner asking builder to install housewrap on the roof, the best solution to insulate underside of roof, and what the best fastener for screwing steel to ceiling or roof trusses would be. DEAR POLE BARN GURU: Pole Barn Guru, thank you for your […]

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Help! Help! PEMB Insulation/Ventilation

Posted by polebarnguru on 24/01/25 @ 8:00
Help! Help! PEMB Insulation/Ventilation

Help! Help! PEMB Insulation/Ventilation Reader JD in ANDERSON writes: “Dear Guru, I am finally ready to build my dream shop, rec space. Slab is poured. Will be 30x50x16 with (2) insulated panel 12×14 overhead doors in one of the 30ft ends. My question is about ventilation / insulation. To meet my budget, I chose a […]

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Ceiling Liner, Double trusses, and a Second floor

Posted by polebarnguru on 24/01/03 @ 8:00
Ceiling Liner, Double trusses, and a Second floor

This Wednesday the Pole Barn Guru answers reader questions about what best installed between ceiling liner and trusses and insulation recommendations in a new shop, advice on sidewall column size for use with double trusses, and the structural stability of a pole barn second floor. DEAR POLE BARN GURU: Just built a 40x60x11 pole barn […]

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Spray Foam Insulation on Interior Surfaces of Metal Panels

Posted by polebarnguru on 23/12/28 @ 8:00
Spray Foam Insulation on Interior Surfaces of Metal Panels

Spray Foam Insulation on Interior Surfaces of Metal Panels Information excerpted from MBCI.com When it comes to insulating a building envelope, there are various methods that can be used depending on the building’s purpose and the required level of insulation. However, combining metal roof and wall panels with spray polyurethane foam insulation (SPF) is widely […]

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What Size Fresh Air Intakes Do I Need?

Posted by polebarnguru on 23/12/21 @ 8:00
What Size Fresh Air Intakes Do I Need?

What Size Fresh Air Intakes Do I Need? Reader BOB in GRAHAM writes: “I have a 40 x 60 pole building. There is a ridge vent along the 60′. I recently installed Sheetrock on the ceiling and blew in insulation. My question is what size fresh air intake vents do they need to keep the […]

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What Bubble Insulation Brand do you Recommend, if Any?

Posted by polebarnguru on 23/12/19 @ 8:00
What Bubble Insulation Brand do you Recommend, if Any?

What Bubble Insulation Brand do you Recommend? Reader ERICA in WEST COLUMBIA writes: “Is there a specific bubble insulation brand you recommend? We will be using this as our vapor barrier in the roof. I’ve seen posts about this type of insulation disintegrating, so I’m wondering if the claims are exaggerated or if in fact […]

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Attic Ventilation With Trusscore Wall and Ceiling Panels

Posted by polebarnguru on 23/12/07 @ 8:00
Attic Ventilation With Trusscore Wall and Ceiling Panels

Attic Ventilation With Trusscore Wall and Ceiling Panels Reader STACY in NEW BERG wrties: “Hi, I have a pole building 28’x48′ 16′ high eave height. It’s used as a shop and RV storage. I’m insulating it and planning on heating it with a pellet stove. I’ve read your posts in many instances about (NOT) using […]

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Frost Heave and Rodents, a Storage/House Combo, and Dead Attic Space

This week the Pole Barn Guru answers reader questions about prevention of frost heave and rodents getting in to a post frame garage, advice for a storage/house combo in Oregon, and how some buildings can have “dead attic space.” DEAR POLE BARN GURU: I am concerned about frost heave and rodents getting into a post […]

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Parcel Theory and More Thoughts on Dave’s Insulation Dilemma

Parcel Theory and More Thoughts on Dave’s Insulation Dilemma Reader DAVE in GALES CREEK writes: “You said: Because Code requires an inch of clear space between insulation and roof deck, from eave-to-ridge.   Keep in mind that we have no roof deck or plywood, just bare bones metal and rafters.  Okay,.. so with all of that […]

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Pole Barn Pricing, Idaho, and a Pole Barn Addition Moisture

Posted by polebarnguru on 23/11/01 @ 8:00
Pole Barn Pricing, Idaho, and a Pole Barn Addition Moisture

This week the Pole Barn Guru pricing of a pole barn with a link to a full blog regarding costs of various sizes, whether or not Hansen Buildings ships kits to Idaho- YES! and moisture control on a new post frame addition. DEAR POLE BARN GURU: Quick question 30′ x 40/50′ x 14′ high Garage. […]

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A 100×100 Pole Building, Shingles to Steel, and Double-Bubble

This week the Pole Barn Guru answers reader questions about the possibility of a 100′ x 100′ pole building, the consideration of switching from asphalt shingles to steel roofing, and if one can reuse the “double-bubble” when replacing roof steel. DEAR POLE BARN GURU: Can I build a 100 ft X 100 ft. pole building? […]

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Insulation/Envelope, Egress Window in Gable, and Ribbed Steel Testing

Today’s Ask the Guru tackles reader questions about how to best insulate/envelope a pole barn shop in AZ, if the Guru has “an engineered work around for gable ends so I could replace the vent with an egress window,” and trying to find out if pole barn ribbed siding is tested under NFPA275 to be […]

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Roof Truss Costs, Moisture Barriers, and Integrated Condensation Control

This Wednesday the Pole Barn Guru addresses reader questions about “the most cost effective length to procure, transport and install of a Post Frame Roof Truss 4/12 Pitch; 36′, 40′ or 50′?” a suitable moisture barrier for a shed, and Integrated condensation controls. DEAR POLE BARN GURU: Typically, what is the most cost effective length […]

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Converting an Unfinished Wood Frame Steel Building

Posted by polebarnguru on 23/07/18 @ 8:00
Converting an Unfinished Wood Frame Steel Building

Converting an Unfinished Wood Frame Steel Building Reader GEOFF in WILLISTON writes: “ Mike, I think I came across a response on the internet of yours to a question about installing liner panels on the bottom chord of trusses and blowing insulation over the top. If memory serves me the question included the position of […]

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Looking for Advice on Insulating My Pole Barn Walls

Posted by polebarnguru on 23/07/06 @ 8:00
Looking for Advice on Insulating My Pole Barn Walls

Looking for Advice on Insulating My Pole Barn Walls MATTHEW in CENTRAL ILLINOIS writes: “Hello! I am a member of the Facebook pole barns and buildings page and see your post with advice often. I honor your opinions. I am wondering if you can help me out. I have a 30×48 pole barn in central […]

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Wide and Tall, Building on Slope, and a Condensation Issue

Posted by polebarnguru on 23/06/28 @ 8:00
Wide and Tall, Building on Slope, and a Condensation Issue

This Wednesday the Pole Barn Guru tackles reader questions about the potential wide and tall a pole building can be designed, if a pole building can be building on a slope, and how to mitigate condensation in an existing ‘horse barn’ with an open metal roof. DEAR POLE BARN GURU: How wide and tall can […]

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Pole Barn Conversion, Condensation Concerns, and Setting Trusses

This week the Pole Barn Guru answers reader questions regarding converting a section of an existing building into living space, concerns about condensation in an insulated wall, and a concern about setting trusses too soon following a concrete pour. DEAR POLE BARN GURU: Hello! We have a pole barn already built, 60×80, and we’ve decided […]

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2018 IRC Attic Ventilation Requirements

Posted by polebarnguru on 23/06/08 @ 8:00
2018 IRC Attic Ventilation Requirements

2018 IRC Attic Ventilation Requirements Reader SCOTT in MINNESOTA writes: “I read a couple of articles on your website and was hoping you could answer a question or give me some insight on venting my shop building, It is pole barn construction with 24” vented soffits and a ridge vent.   The original foam/screen closures on […]

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Dead Air as an Insulator

Posted by polebarnguru on 23/05/04 @ 8:00
Dead Air as an Insulator

Dead Air as an Insulator Are you considering building a climate controlled post-frame building? If so, then proper insulation is (or should be) at the top of your list. If you have not seen ridiculous claims of double digit R-values from reflective radiant barriers yet (aka ‘bubble wrap insulation”) you will. Read more about these […]

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Condensation Challenge, Adding a Garage Door, and Barn Movers

Posted by polebarnguru on 23/04/26 @ 8:00
Condensation Challenge, Adding a Garage Door, and Barn Movers

This week the Pole Barn Guru answers reader questions about likely condensation challenges with a closed envelope in coastal South Carolina, an addition of a 16′ wide garage door to an existing building, and if the Guru knows any pole barn movers in central Illinois. DEAR POLE BARN GURU: I want to keep my building […]

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Updates to Make to Your Pole Barn in 2023

Posted by polebarnguru on 23/04/11 @ 8:00
Updates to Make to Your Pole Barn in 2023

Updates to Make to Your Pole Barn in 2023 Entering the new year comes with resolutions, and while some may be personal, there are plenty that end up becoming a part of your to-do list. Starting with a clean slate means you can really hone in on what improvements you may need, or what you […]

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Financing, Ventilation for Metal Trussed Shed, and Concrete Costs

This week the Pole Barn Guru answers reader questions about what financing is available for a post frame building, a question about ventilation for a metal trusses pole barn, and a comparison of concrete costs for post frame vs red iron buildings. DEAR POLE BARN GURU: I’m looking to build a 25′ x 50′ pole […]

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Knee Bracing, Flying Gable Trim, and Ventilation Needs

Posted by polebarnguru on 23/02/22 @ 8:00
Knee Bracing, Flying Gable Trim, and Ventilation Needs

This week the Pole Barn Guru answers reader questions about the removal of knee bracing to install interior ceiling and wall steel, a question about a special rake trim for a flying gable, and the possibility of adding ceiling liner panels to a structure and the need for a vapor barrier and proper ventilation. DEAR […]

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Condensation Control, Load Requirements, and A Sloped Site

Posted by polebarnguru on 23/02/15 @ 8:00
Condensation Control, Load Requirements, and A Sloped Site

This week the Pole Barn Guru answers reader questions about condensation control in Spokane, WA, the availability of a hipped roof design to meet wind and snow loads, and planning for a post frame build on a sloped site. DEAR POLE BARN GURU: I’m in Spokane, WA– a semi-arid region, and I had a question […]

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Scissor Trusses, Attaching a Shouse, Attic Truss Space

Posted by polebarnguru on 23/02/08 @ 8:00
Scissor Trusses, Attaching a Shouse, Attic Truss Space

This week the Pole Barn Guru answers reader questions about possibility of installing scissor trusses in upstate NY where there is a heavy snow load (80psf), a recommendation of whether of not to build a shouse and attach it to an aquaponic greenhouse, what the size of space an attic truss might provide with certain […]

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Why Fiberglass Insulation Doesn’t Work

Posted by polebarnguru on 23/01/24 @ 8:00
Why Fiberglass Insulation Doesn’t Work

Why Fiberglass Insulation Doesn’t Work This article includes information in italics from a paper from Rastra.com, a provider of ICFs. For those interested, to read their paper in full please visit: https://www.rastra.com/docs/sales/Why_fiberglass_insulation_doesnt_work.pdf I have been scouring insulation, vapor barrier and building envelope sources for months now, trying to get to truthful data I can rely […]

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Purlin Spacing, Wall Insulation, and Roof Sheathing

Posted by polebarnguru on 23/01/18 @ 8:00
Purlin Spacing, Wall Insulation, and Roof Sheathing

This week the Pole Barn Guru answers reader questions about purlin spacing for 2×8 that span 17 feet, wall insulation recommendations, and if roof sheathing is needed for a new shop. DEAR POLE BARN GURU: I need to span 17 feet with 2×8 purlins. Do I need to go 12 inch on center, or can […]

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Help! My Barndominium Vaulted Ceiling Drips

Posted by polebarnguru on 23/01/10 @ 8:00
Help! My Barndominium Vaulted Ceiling Drips

Help – My Barndominium Vaulted Ceiling Drips Reader HOMER in PIEDMONT writes: “I called in today and was referenced to send an email –  I have come across your website and have gained a vast amount of knowledge – I was hoping to get some more information on my situation – I also understand that […]

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Does My Pole Barn Need a Vapor Barrier?

Posted by polebarnguru on 23/01/03 @ 8:00
Does My Pole Barn Need a Vapor Barrier?

Does My Pole Barn Need a Vapor Barrier Above the Metal Ceiling? Reader DAVID in BALDWINSVILLE writes: “I have a new pole barn with bubble vapor barrier under roof metal. I am installing a metal ceiling with R-38 cellulose in the attic. Do I need a vapor barrier above the metal ceiling? The barn will […]

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Polyiso Pole Barn Ceiling Insulation

Posted by polebarnguru on 22/12/29 @ 8:00
Polyiso Pole Barn Ceiling Insulation

Polyiso Pole Barn Ceiling Insulation Reader MIKE in OXFORD writes: “I’ve moved into a house that also has an existing 30’x40′ (uninsulated) pole barn. I want to insulate and am considering 2″ thick polyiso foam boards attached to the bottom cord of the roof truss. The roof trusses are 4′ spacing. 1) Do you feel […]

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Vinyl Backed Insulation, Post Brackets, and Rebar Hairpins

Posted by polebarnguru on 22/12/28 @ 8:00
Vinyl Backed Insulation, Post Brackets, and Rebar Hairpins

This week the Pole Barn Guru answers reader questions about the availability of a tool for installation of vinyl backed insulation, pouring concrete prior to use of brackets and the limitations of “dry set” brackets, as well as setting vapor barrier once rebar hairpins have been installed. DEAR POLE BARN GURU: Is there a tool […]

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Lack of Adequate Attic Ventilation

Posted by polebarnguru on 22/12/27 @ 8:00
Lack of Adequate Attic Ventilation

Lack of Adequate Attic Ventilation is Sadly Becoming a Recurrent Theme If only providers of poorly designed pole barns could be keel hauled….. Reader AARON in CASPER writes: “Hi there, I have a 40×104 pole barn. It has 16 foot sidewalls with rafters every 4 foot on center for snow load. The entire interior of […]

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Things My Pole Builder Didn’t Discuss With Me

Posted by polebarnguru on 22/12/20 @ 8:00
Things My Pole Builder Didn’t Discuss With Me

Things My Pole Barn Builder Didn’t Discuss With Me Somehow I feel as if this should be a Jeopardy question for $400….. Reader MATT in BUFFALO writes: “Hi there, my pole barn has recently been constructed and I’m now looking forward to insulating and finishing the inside. My hope is to drywall all interior surfaces […]

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Ceiling Insulation, Truss Spacing, and Custom Multi-use Barn

Posted by polebarnguru on 22/12/14 @ 8:00
Ceiling Insulation, Truss Spacing, and Custom Multi-use Barn

This Wednesday the Pole Barn Guru answers reader questions about best way to insulate a vaulted ceiling, truss spacing, and the possibility of adding a small living quarter to a horse barn. DEAR POLE BARN GURU: With a vaulted ceiling, how do you insulate it if you plan to spray the tin roof with closed […]

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Think About Barndominium Insulation BEFORE Building

Posted by polebarnguru on 22/12/13 @ 8:00
Think About Barndominium Insulation BEFORE Building

Think About Barndominium Insulation BEFORE Building Regular readers are probably beginning to wonder why I have so many requests for information on how to insulate buildings AFTER they have been erected. Me, too. Insulation is crucial to your barndominium’s long term thermal performance. Doing it wrong can be expensive, both up front, as well as […]

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Moisture Barrier for a North Idaho Hanger

Posted by polebarnguru on 22/12/06 @ 10:20
Moisture Barrier for a North Idaho Hanger

Moisture Barrier for a North Idaho Hangar Reader BILL in SANDPOINT writes: “Hey guru! Question about insulation – moisture barrier. We are under construction on a 64×70 post frame aircraft hangar in North Idaho. The eave height is 19 feet, plus a two foot heel. There are no overhangs. Roof pitch is 3:12 and the […]

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Advice on Retro Insulating a Minnesota Pole Barn

Posted by polebarnguru on 22/12/01 @ 8:00
Advice on Retro Insulating a Minnesota Pole Barn

Advice on Retro Insulating a Minnesota Pole Barn Reader RYAN in ELK RIVER writes: “Happy Thanksgiving! I am working on insulating a pole barn that is on a property I bought. I framed between trusses with 2×6 and plywood on top. I plan to have 3″ of foam blown in. Is there anything I need […]

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Ceiling Addition, Drywall Orientation, Ridge Vent Replacement

Posted by polebarnguru on 22/11/30 @ 8:00
Ceiling Addition, Drywall Orientation, Ridge Vent Replacement

This week the Pole Barn Guru addresses reader questions regarding the ability to hang a ceiling addition in a Hansen Building, if it is better to hang drywall parallel or perpendicular to framing, and if Hansen can replace a ridge vent in Buffalo, NY DEAR POLE BARN GURU: I purchased a 25′ x 35′ kit […]

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Saving a Poorly Designed Crawl Space

Posted by polebarnguru on 22/11/29 @ 8:00
Saving a Poorly Designed Crawl Space

Saving a Poorly Designed a Crawl Space Reader GEORGE in VIENNA writes: “I am substantially replacing rotted parts of an existing building set on short 6×6 treated posts which are in good condition. above the posts it is conventional platform construction, and untreated. Unfortunately, the original builder set the building partially into the side of […]

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Blown-In Insulation, Uplift Plates, and Truss Spacing

Posted by polebarnguru on 22/11/23 @ 8:00
Blown-In Insulation, Uplift Plates, and Truss Spacing

This week the Pole Barn Guru answers reader questions about better blown-in insulation on 3/12 pitch ceiling, a reader with uplift issues and how to prevent them, and some concerns about truss spacing at 8′ oc. DEAR POLE BARN GURU: Hello, I have a 30×48 pole barn with scissor trusses 6/12 outer pitch 3/12 inside […]

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Corner Trim, Metal Roof Install Issue, and Insulation Solutions

This Wednesday the Pole Barn Guru answers reader questions about what trim to use on building corners, an issue of installing metal to roof that is extremely out of square, and best options to insulate a building. DEAR POLE BARN GURU: Good afternoon! Looking to see what trim to use on the corners? https://www.hansenpolebuildings.com/2015/10/horizon-steel-siding/  Sincerely, KYLEIGH DEAR […]

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Spray Foam, Siding Strength, and What is DIY?

Posted by polebarnguru on 22/11/02 @ 8:00
Spray Foam, Siding Strength, and What is DIY?

Today, the Pole Barn Guru answers questions about closed cell spray foam, which building would be stronger if one was wrapped in steel siding and the other with wood, and what aspects of a DIY project are “do it yourself”? DEAR POLE BARN GURU: Thanks for taking the time to respond… hope this finds you […]

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Barndo Living, Bracing a Roof Only, and Housewrap

Posted by polebarnguru on 22/10/19 @ 8:00
Barndo Living, Bracing a Roof Only, and Housewrap

This week the Pole Barn Guru answers reader questions about “barndo living” and the how to’s of post frame construction in Pagosa Springs, CO, bracing a roof only structure for working cattle, and if sheathing and housewrap are needed for a post frame building using wet-set brackets. DEAR POLE BARN GURU: Have you ever constructed […]

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Cellulose Post Frame Attic Insulation

Posted by polebarnguru on 22/10/13 @ 8:00
Cellulose Post Frame Attic Insulation

Cellulose Post Frame Attic Insulation I was a really great son-in-law. Now, gentle reader, you might ask what this has to do with cellulose post frame attic insulation? Grab a popcorn bag and follow along…. Back in 1981 I lived in a rental with my young wife and our two small children in Salem, Oregon. […]

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Preventing Radon Issues

Posted by polebarnguru on 22/10/06 @ 8:00
Preventing Radon Issues

Preventing Radon Issues in Slab-On-Grade Barndominiums I grew up in what is now Spokane Valley, Washington. Little did any of us know, back then, it turns out Spokane County is one of six counties in Washington State requiring radon mitigation measures in newly-constructed residences and residential additions.  Radon is a natural in ground radioactive gas.  […]

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Moisture Reduction, Window Sizes on a Building, and Frost Heave

Today the Pole Barn Guru addresses reader questions about moisture reduction in pole barn with dirt floor, what size windows can be added to a structure, and how to eliminate frost heave. DEAR POLE BARN GURU: I have a 60 x 120′ pole barn with dirt floors and an insulated ceiling 18′ high. I believe […]

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Site Prep, Proper Sheathing for home, and Jamb Latch Details

Posted by polebarnguru on 22/09/28 @ 8:00
Site Prep, Proper Sheathing for home, and Jamb Latch Details

Today the Pole Barn Guru addresses reader questions about site preparation for a post frame building, reflective radiant barrier or sheathing needed for a post frame home, and a detail for a jamb latch on a sliding door. DEAR POLE BARN GURU: I been watching a lot of your videos on YouTube, I wish you […]

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Insulation Options for an Idaho Barndominium

Posted by polebarnguru on 22/09/22 @ 8:00
Insulation Options for an Idaho Barndominium

Insulation Options for an Idaho Mountain Post Frame Barndominium Loyal reader LORISTON in NAMPA writes: “We are in the initial phase of preparing for our residential post frame home and are excited to partner with Hansen Buildings when ready. Thank you for all the amazing information and supporting your clients. Question: I am targeting a […]

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Gable Venting a Post Frame Attic

Posted by polebarnguru on 22/09/20 @ 8:00
Gable Venting a Post Frame Attic

Gable Venting a Post Frame Attic Reader ALLEN in KIRBY writes: “30×50 13 foot walls roof is 4-12 pitch I need to vent the attic. What size vents do I need to order? Two, one for each gable end what size do I need?” Mike the Pole Barn Guru says: From the 2021 IBC (International […]

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Radiant Barrier, In-Ground Use Poles, and Sliding Door Replacement

This week the Pole Barn Guru answers reader questions about potential moisture issue when adding insulation to walls with a radiant barrier, advice about in-ground use poles, and replacing old sliding doors. DEAR POLE BARN GURU: I have a pole barn on a concrete slab with footers. My 6×6 are anchored down and have a […]

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Weather Resistant Barriers, LVL Notches, and Design Ideas

Posted by polebarnguru on 22/09/07 @ 8:00
Weather Resistant Barriers, LVL Notches, and Design Ideas

This week the Pole Barn Guru answers reader questions about weather resistant barriers, a caution to not attempt to notch LVL rafters, and a recommended design solution for a new build. DEAR POLE BARN GURU: We are in process of designing our barndominium with hoping to start building next spring. Do you have a recommendation […]

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Can I Turn an Existing Pole Barn into a Barndominium

Posted by polebarnguru on 22/08/23 @ 8:00
Can I Turn an Existing Pole Barn into a Barndominium

Can I Turn an Existing Pole Barn into a Barndominium? Reader MICHELLE in GALLATIN writes: “Hi Mike, my name is Michelle and I live in Nashville Tennessee. I am under contract on an existing pole barn (30′ x 60′) that I am going to turn into a Barndominium. (Picture attached) Today we had the structural […]

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My 22 Year Old Morton Building Roof Leaks

Posted by polebarnguru on 22/08/18 @ 8:00
My 22 Year Old Morton Building Roof Leaks

My 22 Year-Old Morton Building Roof Leaks Reader TERRY in EVANSVILLE writes: “Dear Pole Barn Guru, we have a 1989 Morton building. The roof was replaced in 2000 due to flaking and peeling paint. Since then, the headers over our large north and south doors have deteriorated, and the barn is leaking on the entire […]

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Polycarbonate Frame, Concrete Thickness, and Insulation

Posted by polebarnguru on 22/08/17 @ 8:00
Polycarbonate Frame, Concrete Thickness, and Insulation

This week the Pole Barn Guru answers reader questions about the use of a hard-sided (polycarbonate) frame, how thick a concrete pads has to be to house an RV, and insulation options for a vacation home. DEAR POLE BARN GURU: Can a pole structure be built as a hard-sided (polycarbonate) frame 20 feet wide, without […]

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Tube Framed Metal Buildings

Posted by polebarnguru on 22/08/16 @ 1:00
Tube Framed Metal Buildings

Tube Framed Metal Buildings Tube framed metal buildings are framed with hollow metal tubes. Most tubes are square, but round and rectangular are also options. They typically have steel siding mounted horizontally as they do not have wall girts to allow for vertical siding installations. Tube framed metal buildings do have some advantages. They are […]

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Site Slope, Gable End Exhaust Fans, and Setting Trusses

Posted by polebarnguru on 22/08/03 @ 8:00
Site Slope, Gable End Exhaust Fans, and Setting Trusses

Today’s Ask the Guru blog answers reader questions about building on a slope, a recommendation for gable end exhaust fans, and setting trusses into columns. DEAR POLE BARN GURU: I always see pole barns being built on level ground. is there any reason my concrete slab, perimeter board, and exterior grade can’t slope 1/4″ per […]

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Radiant Floor Heat, UC-4B Post Treatment, and Button Staples

Posted by polebarnguru on 22/07/27 @ 8:00
Radiant Floor Heat, UC-4B Post Treatment, and Button Staples

This Wednesday the Pole Barn Guru answers reader questions about the use of radiant floor heat for a post frame building, post treatment that will not rot, and whether or not button staples can be used for housewrap on a post frame house. DEAR POLE BARN GURU: I am researching my build. I wanted to […]

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Insulation and Ventilation, Straw Bales, and Double Bubble

Posted by polebarnguru on 22/07/20 @ 8:00
Insulation and Ventilation, Straw Bales, and Double Bubble

This week the Pole Barn Guru answers reader questions about using cardboard and heavy plastic to vent and insulate a pole building, use of straw bales an insulator, and best way to ventilate and reduce roof noise. DEAR POLE BARN GURU: On my 42×63 2 story pole building (heated first floor) I have trusses 9’ […]

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Skylight Width, Gable Fans, and Post Spacing

Posted by polebarnguru on 22/06/22 @ 8:00
Skylight Width, Gable Fans, and Post Spacing

This Wednesday the Pole Barn Guru answers reader questions about the standard width of a skylight, gable fans for ventilation, and post spacing for a roof only building. DEAR POLE BARN GURU: What is the standard width of a skylight on a pole building? ROBERTA in DAKOTA DEAR ROBERTA: In most instances pole building skylights […]

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Condensation Control, a Bottom Track, and New Steel

Posted by polebarnguru on 22/06/15 @ 8:00
Condensation Control, a Bottom Track, and New Steel

This week the Pole Barn Guru tackles reader questions about adding condensation control to an existing structure, the installation of the “bottom track” of a sliding door, and how to finish an existing structure with wrap and steel. DEAR POLE BARN GURU: hello – I just bought a large Amish shed for a workshop, and […]

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Pole Barn Garage Wood Floor

Posted by polebarnguru on 22/06/09 @ 8:00
Pole Barn Garage Wood Floor

Pole Barn Garage Wood Floor Reader CLIFFORD writes: “Hello,  I found where you had answered a question about a wood floor in a garage while I was searching the web asking “Wood floor in a garage?”.  Let me explain, I am a disabled veteran living on a fixed income.  I have a blood cancer as […]

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Insulating an Apartment in a Steel Truss Pole Barn

Posted by polebarnguru on 22/06/02 @ 8:00
Insulating an Apartment in a Steel Truss Pole Barn

Insulating an Apartment in a Steel Truss Pole Barn Reader JONATHAN in AUGUSTA writes: “First of all, thank you for having a wonderful resource put together in one place for fellow DIYers such as myself. I am currently in the process of constructing a 30x60x11 pole barn. So far I have the roof put up; […]

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Condensation Prevention, Sound Proofing, and Snow Loads

Posted by polebarnguru on 22/06/01 @ 8:00
Condensation Prevention, Sound Proofing, and Snow Loads

This Wednesday the Pole Barn Guru tackles reader questions about condensation prevention by placing foam board over the top of 2×4 purlins, options for sound proofing a post frame home, and if 2×4 flat purlins can hold a specific snow load. DEAR POLE BARN GURU: I am planning a pole barn; the roof will have […]

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Finding Which Way is Up

Posted by polebarnguru on 22/05/24 @ 8:00
Finding Which Way is Up

Finding Which Way Is Up Avid reader DAVE in BLUFFDALE writes: “As I told Trey, I’ve been reading and reading and reading your blog posts until I don’t know which way is up!  Don’t get me wrong, you’ve done an amazing job with your blog posts, but it can be a bit overwhelming.  I think […]

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Moisture Control, Insulating Existing Structure, and a Post Rot Fix

Today the Pole Barn Guru answers reader questions about moisture control, insulating a building with a ridge vent, and a solution for replacing posts that have rotted out. DEAR POLE BARN GURU: Thanks for the abundance of technical information you provide your readers. Like many of them, I inherited a pole barn with the same […]

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Personal Storage, Additional Height, and Floor Plans

Posted by polebarnguru on 22/05/04 @ 8:00
Personal Storage, Additional Height, and Floor Plans

This week the Pole Barn Guru addresses a concern about personal items being ruined by storing them in an unfinished pole building, the need for an additional two feet of interior height, and floor plans for designing a post frame home. DEAR POLE BARN GURU: Hello- not sure if you can answer this but hoping […]

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Footings, Mechanical Plans, and Hay Ventilation

Posted by polebarnguru on 22/04/13 @ 8:00
Footings, Mechanical Plans, and Hay Ventilation

This week the Pole Barn Guru answers reader questions about concrete footings for a lean-to addition, how to incorporate plumbing, electrical, and HVAC plans into to process, and proper ventilation for a hay barn. DEAR POLE BARN GURU: We are putting a 10′ Lean-to on a Steel Framed Building. We will be using 4×6 posts […]

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Pool Inside Pole Barn

Posted by polebarnguru on 22/03/24 @ 8:00
Pool Inside Pole Barn

Pool Inside Pole Barn Reader DOUG in SNOHOMISH writes: “I am just starting the process of having an inground swimming pool installed but due to weather and TREES in my area I have decided to build a Pole Barn to enclose the entire pool.  I have done a lot of research on Pools and Pole […]

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Condensation, Floor Plans, and Planning a House

Posted by polebarnguru on 22/03/23 @ 8:00
Condensation, Floor Plans, and Planning a House

This Wednesday the Pole Barn Guru discusses condensation issues in a metal pole barn a reader would like to convert to livable space, floor plans for a new post frame residence, and the steps to take to plan and build a new post frame house. DEAR POLE BARN GURU: I just purchased a property with […]

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When the Problem is Not the Problem

Posted by polebarnguru on 22/03/22 @ 8:00
When the Problem is Not the Problem

When The Problem, Is Not The Problem Captain Jack Sparrow’s quote is close in this instance. Please read on….. RYAN in MISSOURI writes: “Hi Mike – I spoke with Brenda at your office and she said you may be willing to help me out. I don’t expect you to just give me free advice though, […]

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Insulating a Partially Climate Controlled Building

Posted by polebarnguru on 22/03/03 @ 8:00
Insulating a Partially Climate Controlled Building

Insulating a Partially Climate Controlled Post Frame Self-Storage Building Reader KEVIN in HUMBOLDT writes: “ I’m designing a post frame building for self-storage that will have non climate control units around the perimeter of my building with climate controlled units in the center, accessed via a hallway down the center of the building. The entire […]

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Spray Foam, Second Floor, and Bending Posts

Posted by polebarnguru on 22/03/02 @ 8:00
Spray Foam, Second Floor, and Bending Posts

This week the Pole Barn Guru discusses a reader’s concern about “condensation leaks” when using spray foam, advice on costs of attic trusses vs traditional second floor, and how to stop posts from bending when the wind blows. DEAR POLE BARN GURU: I am building a 40×50 post frame building as my garage. It will […]

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When Friends Buy Buildings From Others

Posted by polebarnguru on 22/02/24 @ 8:00
When Friends Buy Buildings From Others

When Friends Buy Buildings From Others Long ago, in a galaxy far away……well actually it is in our galaxy. Jeff and I met roughly 40 years ago, when his mother and my father dated. About 15 years later, I was Jeff’s sponsor when he became a member of Spokane Valley Rotary. In recent years, Jeff […]

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Rock Solid, Living Quarters, and Better Get an RDP

Posted by polebarnguru on 22/02/02 @ 8:00
Rock Solid, Living Quarters, and Better Get an RDP

Today the Pole Barn Guru responds to readers questions regarding assistance in designing that is “rock solid for generations to come” using the reader’s own sawn lumber, a questions about adding a living quarter to an insulated building, and advice in bracing a post frame building better suited for a registered design professional. DEAR POLE […]

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Being a Fan Fan

Posted by polebarnguru on 22/01/27 @ 8:00
Being a Fan Fan

Being a Fan Fan Reader TOM in MACOMB writes: “Hello, I have a 24 x 40  pole barn built last summer. It has a base layer of 10” of sand and 4’ of crushed concrete on top. This sat exposed for several months until the building was erected,it was a wet summer. The building was […]

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ZIP Sheathing

Posted by polebarnguru on 22/01/18 @ 8:00
ZIP Sheathing

ZIP Sheathing and Other Post Frame Thoughts Reader SPENCER in WINLOCK writes: “Hello, I’m in the planning phase and your roof purlin style and watching the “Hart and Home” youtube series have just about convinced me to go with Hansen buildings. I have a few general questions. 1. I have a tight driveway with a […]

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Engineer Andy Ponders Insulation and Condensation

Posted by polebarnguru on 22/01/13 @ 8:00
Engineer Andy Ponders Insulation and Condensation

Engineer Andy Ponders Insulation and Condensation Loyal (and prolific) blog reader ANDY in OXFORD writes: “First, THANK YOU for providing so much valuable information in your blog, free of charge. I’m an engineer, quite handy, with construction experience. But everything I know about post frame construction, I learned from you. I’ve been planning for over […]

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A Walk-Out, A Shouse, and Spray Foam Insulation

Posted by polebarnguru on 22/01/12 @ 8:00
A Walk-Out, A Shouse, and Spray Foam Insulation

This Wednesday the Pole Barn Guru addresses reader questions about the possibility of Hansen designing a walk-out basement, building a Shouse, and a consideration of spray foam insulation. DEAR POLE BARN GURU: Do you do walkout basement? DIANE in WARRENTON DEAR DIANE: Absolutely we can provide your barndominium with a walkout (daylight) basement: https://www.hansenpolebuildings.com/2020/02/barndominium-on-a-daylight-basement/ We […]

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My Barndominium Attic Has Moisture Issues!

Posted by polebarnguru on 22/01/06 @ 8:00
My Barndominium Attic Has Moisture Issues!

My Barndominium Attic Has Moisture Issues! Reader DAVID in CHICAGO writes: “Greetings – I’ve got a pole barn style home that’s about 2.5 years old and I’m having moisture issues in the attic. Hoping I can talk with someone to get a consult or second opinion to resolve as quickly as possible. Let me know […]

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Moisture Management, Poor Steel Cutting, and Info Help

Posted by polebarnguru on 21/12/22 @ 8:00
Moisture Management, Poor Steel Cutting, and Info Help

Today’s “Ask the Guru” tackles reader questions about moisture management, poorly done steel cutting around windows and doors, and help “Looking for info” for Jack. DEAR POLE BARN GURU: Hi, I am framing out an animal barn (right now to be used for housing chickens and storing some feed and hay) inside of an existing […]

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Help! My Barndominium Roof is Dripping!

Posted by polebarnguru on 21/12/16 @ 8:00
Help! My Barndominium Roof is Dripping!

Help! My Barndominium Roof Is Dripping! Reader TIMM in WHITEFISH writes: “Thanks for taking my question. I recently built a barndominium in NW Montana. I tried to find someone to build it for me, but the demand and cost in the area had gone up so much that I had to do almost all the […]

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A Basement Foundation, Vapor Barrier for Arena, and a Hansen Kit

This Wednesday the Pole Barn Guru answers reader questions about building a post frame building on a basement foundation, insulation vs a reflective radiant barrier, and a question about what is include in a Hansen Building kit. DEAR POLE BARN GURU: Is it possible to erect one of the pole barn kits on a basement […]

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Is Fiberglass Insulation a Carcinogen?

Posted by polebarnguru on 21/12/09 @ 8:00
Is Fiberglass Insulation a Carcinogen?

Is Fiberglass Insulation a Carcinogen? We live in a world fraught with unseen perils (COVID-19 anyone?), however fiberglass building insulation is probably not one of them. When it comes to fully engineered post frame barndominiums and homes, we all just want our clients to be safe and happy. I went to an expert on this […]

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Screw Penetration, Truss Carrier Requirements, and Roof Insulation

Today’s Pole Barn Guru answers reader questions about screw penetration into decking/substrate, header aka truss carrier requirements, and a proper roof insulation solution. DEAR POLE BARN GURU: Should the screws for exposed fastener metal panel roofing COMPLETELY penetrate the 1/2″ plywood decking/substrate? STEVE in WARREN DEAR STEVE: For through screws, they should not only completely […]

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Barndominium Closed Cell Spray Foam

Posted by polebarnguru on 21/12/02 @ 8:00
Barndominium Closed Cell Spray Foam

Barndominium Closed Cell Spray Foam – and Rodents Closed cell spray foam applied directly to steel roofing and siding can be a great product for controlling condensation, achieving an air tight barndominium and at R-7 per inch is a great insulation solution. So good, I strongly encourage its use, especially for those buildings in Climate […]

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Roof Insulation, a Riding Arena, and Closure Strips

Posted by polebarnguru on 21/11/24 @ 8:00
Roof Insulation, a Riding Arena, and Closure Strips

Today’s Pole Barn Guru answers reader questions about insulating a roof to keep exposed trusses, the size limits for and equestrian riding arena, and whether or not to use closure strips between the gable (rake) trim and siding. DEAR POLE BARN GURU: I have a 30×40 post frame building with cathedral style trusses. I really […]

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A Barndominium Challenge

Posted by polebarnguru on 21/11/09 @ 8:00
A Barndominium Challenge

A Barndominium HVAC Challenge My now dear friend (thanks to his barndominium) LONNIE in COLORADO SPRINGS writes: “Hi Mike, I’m still around and still working on the house and making some slow but constant progress so I thank you all for your help and support. I have run into an issue (it’s not related to […]

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Convert to Residence, Insulation, and Truss Spans

Posted by polebarnguru on 21/11/03 @ 8:00
Convert to Residence, Insulation, and Truss Spans

Today’s Pole Barn Guru addresses reader questions about building upgrades to convert to a residential use, how to best insulate a monitor style building, and the possibility of trusses spanning 40′ to eliminate interior posts in a shop/storage building. DEAR POLE BARN GURU: We bought a pole barn with no insulation, just studs and metal […]

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Insulated Ceiling Vapor Barrier

Posted by polebarnguru on 21/11/02 @ 8:00
Insulated Ceiling Vapor Barrier

Should a Vapor Barrier Be Installed in an Insulated Ceiling? Should you put a vapor barrier in an insulated ceiling or not? I build in a cold climate, where many longtime builders swear that you shouldn’t put a ceiling vapor barrier in. The reasons go something like, “Because you have to let the moisture escape,” […]

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