Tag Archives: blueprints

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 help. Is there a very ballpark figure for estimating a barndominium? As in square foot to dollars. My current house is 2500 sqtf. on two acres. I’d like less house on larger property. Currently negotiating with a friend for 7 acres. Need a ballpark figure on construction in order to decide if it’s just a pipe dream. Thanks JIM in MONEE

DEAR JIM: Thank you for reaching out to me Jim, message me any time with questions. Fully engineered post frame, modest tastes, totally DIY, move in ready, budget roughly $70-80 per sft of floor space for living areas, $35 for all others. Does not include land, site prep, utilities, permits. If you hire a General Contractor to do everything, expect 2-3x as much.

 

DEAR POLE BARN GURU: I’m looking to some blueprints for a 40x60x20 pole barn it will have 2 10×12 doors on the gable end wall. I want a 2 foot over hang. I want to sheet the roof with 5/8 cdx and walls with 1/2cdx. How much would the blueprints cost? MICHAEL in COOS BAY

DEAR MICHAEL: Thank you for reaching out to me Michael. Our engineers will only seal plans when we provide the materials, as it is the only way they can guarantee materials they specify will actually arrive onsite. Please send your specifics to Caleb@HansenPoleBuildings.com along with your site address and best contact number. You will find we are very competitive and have provided hundreds of fully engineered post frame buildings to our clients in Oregon.

 

DEAR POLE BARN GURU: Hello, I asked an insulation question on social media and it quickly turned into a debate among other members. In your opinion is there any way to stop the condensation drip on a porch we would like to cover with T/G, box in with soffits? This is a new post frame building with an offset porch. Initially we planned to leave framing exposed but due to birds and wanting a more finished look we would like to put a ceiling in place. Thank you. MEL in ISLAMORADA

DEAR MEL: As it is already existing, your quickest and easiest is to do 2″ of closed cell spray foam directly to roof steel underside.

 

 

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/

Building Over Existing Slab, Blueprints for House, and Pole Building Finance

This week the Pole Barn Guru answers reader questions about building over or on an existing slab or concrete, whether of not Hansen sells “just the blueprints” for a pole barn/house, and lending for a pole building set on foundation/footing/wall.

DEAR POLE BARN GURU: In Arkansas, I want to build a pole barn (or similar) on an existing 40×45 concrete 4” slab. I want the building to be tall enough for 14’ garage doors. Building will be used to store a motor home and tractors and trailers. What is the most cost efficient (but safe and lasting) way to build it- dig holes outside of the existing slab, saw cut the slab and dig holes for the poles, or do stick frame on top of the existing slab? STEVEN in EAGLE CREEK

DEAR STEVEN: Let’s begin by eliminating stick frame as there is no guarantee your existing slab is adequate to support perimeter walls and (more importantly) Code prohibits stud bearing walls tall enough for your overhead doors, as well as truss spans over 36′, without your building being engineered (https://www.hansenpolebuildings.com/2020/08/stick-frame-and-some-limitations/). Stick frame is also very material inefficient.

I have done concrete saw cutting before and don’t plan upon a repeat performance – leaving digging holes as being easiest, most cost effective and structurally sound design solution. 42′ x 48′ would fit nicely and you could concrete infill areas between splash planks and existing slab with premix.

 

DEAR POLE BARN GURU: Do you sell just the blueprints for a pole barn/ house.

MICHAEL in LAKE PANASOFFKEE

DEAR MICHAEL: We can create your ideal dream floor plan whether you order your building from us or not. Every barndominium Hansen Pole Buildings provides is 100% custom designed to best meet the wants and needs of our clients and their loved ones, please see #3 here to assist in determining needed spaces and approximate sizes, and to have professional floor plans and elevation drawings produced affordably. https://www.hansenpolebuildings.com/2021/02/a-shortlist-for-smooth-barndominium-sailing/
Structural, engineer sealed, plans are only available with your investment in a Hansen Pole Building. This is due to proprietary products specified by our engineers and available only through Hansen Pole Buildings.

 

DEAR POLE BARN GURU: Hello Guru! I’m currently researching the building of a post frame home/workshop/garage. I was looking at getting a construction loan. The bank will finance the purchase of a building kit but they want it to have a foundation footing and wall. I’ve looked at the Sturdi Wall brackets for an anchor system and the laminated 2×6 posts. My question is do you design buildings with foundation walls? Or do you have a better recommendation? Thanks for your help.- JEFF in PORT ORCHARD

DEAR JEFF: We provide many fully engineered post frame buildings using wet set Sturdi-wall plus brackets attached to concrete, block or even ICF foundation walls. Personally (if I was not allowed to do what I feel is a best route – embedded columns) my preference would be wet set brackets in poured concrete piers. If you have a chance, please forward to me your lender’s actual written policy requirements for review, as it may give me some better insights.

 

Batteries Not Included

Batteries Not Included

Batteries Not Included is a 1987 American comic science fiction film starring Hume Cronyn, Jessica Tandy (winner of a Saturn Award for Best Actress for her performance) and Elisabeth Pena about small extraterrestrial living spaceships saving an apartment block under threat from property development.

Reader AARON in NORTH VERNON queried:

“Does your pricing also include construction of the building as well?”

Mike the Pole Barn Guru replies:
While Hansen Pole Buildings would include batteries (if they were needed) as we are America’s leader in providing complete, fully engineered, 100% custom designed, post frame building and barndominium kits, with multiple buildings in all 50 states – we do not include building construction.

Your new building kit is designed for an average physically capable person, who can and will read and follow instructions, to successfully construct your own beautiful building shell (and most of our clients do DIY – saving tens of thousands of dollars). We’ve had clients ranging from septuagenarians to fathers bonding with their teenage daughters erect their own buildings, so chances are – you can as well!

Your new building investment includes full multi-page 24” x 36” structural blueprints detailing location and attachment of every piece (as well as suitable for obtaining Building Permits), our industry’s best, fully illustrated, step-by-step installation manual, and unlimited technical support from people who have actually built post frame buildings. Even better – it includes our industry leading Limited Lifetime Structural warranty!

Currently (and for the foreseeable future) there is a nationwide shortage of building erectors. Most high quality builders are booked out into 2023. We would strongly encourage you to consider erecting your own building shell.

For those without time or inclination, we have an extensive independent Builder Network covering America’s contiguous 48 states (https://www.hansenpolebuildings.com/find-a-builder/). We can assist you in getting erection labor pricing as well as introducing you to potential builders.

A CAUTION in regards to ANY erector: If an erector tells you they can begin quickly it is generally either a big red flag, or you are being price gouged. ALWAYS THOROUGHLY VET ANY CONTRACTOR https://www.hansenpolebuildings.com/2018/04/vetting-building-contractor/

We would appreciate the opportunity to participate in your new pole building. Please email your building specifics, site address and best contact number to our Design Studio Manager caleb@hansenpolebuildings.com (866)200-9657 Thank you.

Roof Sheeting, Blueprints, and Condensation Control

Today the Pole Barn Guru answers reader questions about adding sheeting and tar paper to a metal roof, if we could supply blueprints for project 08-0602, and condensation control for a tight structure.

DEAR POLE BARN GURU: Can most pole building metal roofs support the extra weight of sheeting and tar paper (underlayment)? TAMI in SCOTTSDALE

DEAR TAMI: Most pole building roof systems are designed to support a bare minimum roof dead load – usually 2.5 to 3.3 psf (pounds per square foot). If this is your case, then your structure would not be able to support this added weight. We made a decision a year ago to use a minimum top chord (roof) dead load on all our roof trusses spanning 40 feet or less of five psf – just in case our clients decided to sheet their roofs with OSB or plywood with an underlayment and didn’t tell us about it in advance.

 

DEAR POLE BARN GURU: We want to build a pole barn 48×60 feet, like the Hansen building: Project# 08-0602 in Decatur, AL. Is there an existing blueprint we could use to built the structure and see all the bearing poles with all the dimension? We will have a designer to create the inside of the building. Are there some existing construction plans with detailed planning?
Nive Regards, PETRA in GREENBRIER

DEAR PETRA: Thank you for your interest in a new custom designed, fully engineered Hansen Pole Building. While we, of course, have in our records engineered plans for this structure. Due to differences in Building Code versions (referenced building was under 2006 Codes), and variations in design snow and wind loads, we would furnish an updated structural set of blueprints with your investment in your new building. These plans detail out locations and connections for every structural component of your building.

 

DEAR POLE BARN GURU: I have a 24×40 barn (steel sides, shingled/sheathed roof, concrete floor) that I’ll be heating. Walls and ceiling will have fiberglass batts insulation along with a vapor barrier on walls under OSB sheathing. OSB on ceiling as well. A buddy of mine caulked all his OSB joints then painted (latex) walls and ceiling in an attempt to further improve heating situation. In other blogs/questions you’ve answered with similar setups you talk about the importance of vapor and/or heated air needing to escape through ceiling into attic to help get rid of moisture. Will caulking and painting walls and ceiling limit the proper venting of moisture vapor from escaping my heated barn? JOHN in RICHLAND

DEAR JOHN: When buildings get so tight, it becomes necessary to use mechanical dehumidifying in order to prevent condensation challenges. For a barn, this might prove to be a greater investment than you wish to undertake.

Provided you have either no vapor barrier, or a Weather Resistant Barrier directly beneath your steel siding, if you caulk and paint interior walls, no vapor barrier and unfaced insulation will probably be more than an adequate design solution. You may want to consider rock wool batts as you are likely to have some condensation on inside of wall steel and fiberglass loses performance and can be prone to mold once it has gotten wet.

 

 

How Tall Are Barn Homes?

Reader CAROLYN in INDIANAPOLIS writes:

“How tall are barn homes? I didn’t know what height to put in…I like tall ceilings …also do u build the homes also?”

Fully engineered post frame homes and barndominiums (barn homes) are beautiful because they only limit your heights under Building Codes to three stories and a 40 foot wall height (add another story and 10 feet for having fire suppression sprinklers – a good idea anyhow). My lovely bride and I live in a post frame home with a 44 foot overall height (and a cupola on top of it). Although this article is written for two story homes it may prove helpful: https://www.hansenpolebuildings.com/2020/05/how-tall-should-my-eave-height-be-for-two-stories/.

Ideally ceiling height measures when framed should be an extra 1-1/8″ taller than your actual finished ceiling (e.g. 10′ 1-1/8″ for 10′ finished). 10′ ceilings have become very popular as well – “my” Vikings bathroom (yes has Vikings’ colors and stuff all over it). 10′ is also cost effective if batt wall insulation is used and drywall can be often purchased in 4′ x 10′ sheets. Our living room ceiling is 16′ as my wife likes her tall Christmas tree, she leaves it up all year long!

This article may also prove helpful to you https://www.hansenpolebuildings.com/2021/02/a-shortlist-for-smooth-barndominium-sailing/.

www.HansenPoleBuildings.com provides fully engineered, custom designed post frame buildings, with multiple buildings in all 50 states. We ship from over 4000 locations – so chances are we are ‘close’ to you! Your new building will be designed for an average physically capable person who can and will read instructions to successfully construct your own beautiful building (and many of our clients do DIY).

Your building will come with full 24” x 36” structural blueprints detailing the location and attachment of every piece (suitable for obtaining Building Permits), a 500 page fully illustrated step-by-step installation manual, as well as unlimited technical support from people who have actually built buildings.

For those without the time or inclination, we have an extensive independent Builder Network covering the contiguous 48 states. We can assist you in getting erection labor pricing as well as introducing you to potential builders.

We would appreciate the opportunity to participate in your new home. Once you have them, please email your building plans, site address and best contact number to our Design Studio Manager caleb@hansenpolebuildings.com (866)200-9657 Thank you.

Do You, or Anyone Else You Trust, Build In or Near (fill in the blank)?

This question was put forth by reader TARILYNN in FREEDOM.

It (or a similar variant) also gets posted roughly 10 to 20 times daily in various social media groups.

I spent most of a decade as a registered General Contractor in multiple states. At times we would have as many as 35 crews erecting buildings in six states. We had some very, very good crews – among them ones I had do work for me personally. Even being best does not come without some potential pitfalls and pratfalls however. About once a year or so my best crew would, for whatever unexplained reason, totally struggle with a building. Maybe it was a bad planetary alignment, but it does happen.

An absolute best way to avoid unforeseen challenges with a builder is to do it yourself.

Here at Hansen Pole Buildings we provide fully engineered, custom designed post frame buildings, with multiple buildings in all 50 states. Our buildings are designed for average physically capable persons who can and will read instructions to successfully construct their own beautiful buildings (and many of our clients DIY). Our buildings come with full 24” x 36” blueprints detailing location and attachment of every piece, a 500 page fully illustrated step-by-step installation manual, as well as unlimited technical support from people who have actually built buildings. For those without time or inclination, we have an extensive independent Builder Network covering every state except Alaska and Hawaii (although some of these builders would probably volunteer to travel to them, depending upon time of year). We can assist you in getting erection labor pricing as well as introducing you to potential builders. We would appreciate an opportunity to participate in your new home, garage, shop or commercial building. Please email your building specifics (or barndominium plans), site address and best contact number to caleb@hansenpolebuildings.com (866)200-9657 .

Prior to contracting with any building contractor (even one proposed by us) we strongly encourage you to read this series of articles: https://www.hansenpolebuildings.com/2019/11/a-contractor-for-your-new-barndominium/

Searching for a Builder Embracing Hansen Building’s System

Loyal reader RUSS in PIPERSVILLE writes:

“We are in the process of having our floor plans and elevations done by Greg Hale. A pleasure to work with by the way. I’m wondering if you have any experience with pole frame builders in the east shore area of Maryland? We really want to purchase our building package from your company but it seems like all of the builders listed around that area are complete build companies only. None that I have seen offer stamped engineered drawings for the buildings and don’t want to use outside materials. I fear that I may not be able to find a builder that embraces the “Hansen” approach to building. Any help would be appreciated.”

For those of you who are unfamiliar with it, Hansen Pole Buildings offers an affordable (or even free) service to provide you with floor plans and building elevations crafted totally to best meet your wants and needs. For more information on this service, please visit: http://www.hansenpolebuildings.com/post-frame-floor-plans/?fbclid=IwAR2ta5IFSxrltv5eAyBVmg-JUsoPfy9hbWtP86svOTPfG1q5pGmfhA7yd5Q

Glad you are enjoying your experience with Greg, it has proven to be an extremely popular service for our clients.

Hansen Buildings Construction ManualOur buildings are designed for average physically capable person(s) who can and will read instructions to successfully construct their own beautiful buildings (and many of our clients do DIY). Our buildings come with full 24” x 36” blueprints detailing locations and attachment of every piece, a 500 page fully illustrated step-by-step installation manual, as well as unlimited technical support from people who have actually built post frame buildings. We have found those who DIY almost universally end up with a better finished building than any contractor will build for them (because you will actually follow plans and read directions, and not take ‘shortcuts’ in an attempt to squeeze out a few extra dollars of profit). We’ve even had couples in their 80s assemble our buildings!

For those without time or inclination, we have an extensive independent Builder Network covering the contiguous 48 states. Your Hansen Pole Buildings’ Designer can assist you in getting erection labor pricing as well as introducing you to potential builders.

Bonus Round 2– Backfill Compaction, Blueprints, and Insulation

Today’s BONUS Round of PBG discusses backfill compaction, finding an engineer to draw blueprints for a building of reclaimed wood, and the ins and outs of insulation.

DEAR POLE BARN GURU: I have 18” diameter x 60” deep pits for 6×6 posts. My backfill material and method is ¾”less gravel with every 8” compacted. But how to compact inside of pit with 6×6 post located center of pit. HIRO in TUMWATER

DEAR HIRO: Tamp soil firmly every six inches of fill depth, or less, to achieve a minimum 2000 psf (pounds per square foot) compaction. To compact properly, use a hand operated 4×4 eight feet in length raising it four feet and dropping four or more times on each four inch square area. Compaction proof: when a 2×4 butt end will not penetrate over 1/8” under 170# of pressure.

 

DEAR POLE BARN GURU: I am planning a post and beam self build. I do not want to use a kit. This will be a totally reclaimed wood build I need BLUEPRINTS not a floor plan. I have my basic floor plan. Located in 40353. Any suggestions for who can do this for me at an affordable price? DEE in MY STERLING

DEAR DEE: For engineered blueprints in Kentucky please try reaching out to Patrick McGuire, PE SE in Boston, KY. (574)367-8305 www.patmcguirepe.com.

 

DEAR POLE BARN GURU: I am planning to build a 40 x 60 pole barn, my plan is to insulate it over time with metal panels on ceiling with blown insulation and batts on walls. My question is would bubble wrap or double bubble under roof panels and house wrap on walls be the best way to go for construction of building? (It was suggested to me to use OSB under roof but that seems like it would add a lot of cost if not needed) ROBERT in TIPP CITY

DEAR ROBERT: Thank you for reaching out to me. Here is my Ultimate Guide to Post Frame Building Insulation https://www.hansenpolebuildings.com/2019/11/post-frame-building-insulation/

Things to Complete Before Going to a Barndominium Lender

Folks who are contemplating building a barndominium come in a variety of shapes and sizes, as well as financial positions. Some are at or near an end to their working careers and are downsizing, selling or have sold a long term family home and have equity to be used for their last home. Others are at an opposite end of life – young(er), working hard, have a few dollars squirreled away, but need assistance from a financial institution in order to put everything together.

Prior to delving deeper into this financial pond, I will give you my one most important piece of advice to successful barndominium financing (drum roll please)……

Do not EVER say, “I need a loan to build a barndominium”. (Barndominium can be replaced by shouse, pole barn (or post frame) home with equally bad results.

Should you choose to ignore this advice, it will result in eyes glazing over and most often hearing these dreaded words, “We do not do those types of loans”.

What you DO say is, “I need a loan to construct a fully engineered, custom designed, wood framed home with steel roofing and siding”. Period.

But won’t my lender send out engineers and inspectors who will “catch” me building a barndominium, shouse or post frame home?  No. Your lender will be concerned about progress, not how you are getting there.

Before going to a lender you will need a place to build (land), blueprints (floor plans and elevations) and a budget (or contract subject to finance approval with a builder).

Lenders for construction loans have to know a few things:

Your mortgage ceiling. No matter what you will not be approved for a construction loan higher than an amount you would be approved for a mortgage. Obviously this is because when construction is done this loan has to convert to a mortgage.

This is your top end budget.

Your lender needs to appraise both land and plans. Where you are going to build needs to be, at a minimum, under a purchase contract. It doesn’t matter if you owe on it, but it can’t be just “a place we’d like to get”. In addition they’ll need your blueprints with a fairly solid idea of finishes. These do NOT need to be structural drawings, but must include complete floor plans as well as elevation drawings.

You can get those floor plans and elevations done with a minimal investment here http://www.hansenpolebuildings.com/post-frame-floor-plans/?fbclid=IwAR2ta5IFSxrltv5eAyBVmg-JUsoPfy9hbWtP86svOTPfG1q5pGmfhA7yd5Q

They need this because they need to appraise your land and your future house. They need to put a value on it so they can give you a funding total.

Normally they’ll fund 80% of their appraised value.

Your builder contract (or your budget). This lets them know how much you NEED to borrow to pay off  land (if you owe on it) and build whatever was in your plans they appraised.

You can use this to help develop a budget: https://www.hansenpolebuildings.com/2019/07/how-much-will-my-barndominium-cost/

If your costs are below 80% of their appraised value you don’t need to pay them any money down. If it however is HIGHER than 80% of appraised value, you’ll need to put down money to cover this gap.

Basically no one can loan you money unless they have a very detailed idea of what you are going to build, how much you are approved for, and what it is going to cost. Pretty much every detailed aspect of budget, plan and approval need to be nicely put into a package and tied with a ribbon and a bow prior to heading to a lender.

Reviewing Your Building Plans

Every Hansen Pole Building Kit Package comes with building plans which are drafted by a real live human being! They are then reviewed not once, but twice, by upper level team members – who catch just about every errant line.

building-plansTo insure the final building plans are correct (usually it is an issue of “no, the other left”) before printing and sending the plans, we do ask our clients to view and approve (or request edits). All of this is done via login on our website.

Here is an example of a response from one of our clients, who actually did have a very sharp eye!

“I have a few questions regarding these building plans and would prefer asking first rather than declining, but you can advise which path to take.

 On Sheet S-Oa and S-Ob under Basic Wind Speed it is listed as 123 mph.. In my original request and all subsequent communications I needed to make sure that the wind load was listed the plan for Building Permit purposes that it was designed for “at least” 115 mph with a 3 second gust. This was listed on the quote sheets as “Wind Speed (3 sec gust): 123 mph”, but here on the plans it only says “Wind Speed: 123 mph”. It is very important to my Building Department that this be stated correctly on the plan themselves. So, I request this information be added in that manner. As for the 123mph versus 115mph, if we are overbuilding and using larger materials than required for 115mph 3-second gust, that was not at my request or approval, so please advise on this.

 Under #10 on General Notes on S-Oa and S-Ob, and on Sheet S-3, Building A Section and Building B Section, AA / S-3, the steel roofing and siding is listed as .0157 plus/minus, which isn’t consistent with 26 gauge steel. The initial drawings were for 29 gauge steel, however prior to final quotes we changed to 26 gauge steel for both roof and siding. This may be listed in other places as well, but this one caught my eye. Please make the necessary changes to ensure the correct product is shipped.

 Throughout the plans the Poles/Columns are listed as 6″x8” measurement where in all prior quotes I was shown that the columns were going to be 6”x6”. I know the price was quoted at 6×8 because the designer mentioned this dimension in our last conversations, but I wanted to ensure that this size post was required as it seems excessive based upon what I have seen in the area. Again, if we are using larger materials than required to withstand the 115mph 3-second gust required in my area, I’m sure we are also spending more than necessary and I would like to use only what is demanded (other than my request for 26 gauge steel).”

 And my response:

 Wind Speed:

Actually your initial request for a quote had 110 mph on it. Our data base shows your area to be in a 123 mph 3 second gust area, and every quote we provided for you AND the invoices you approved show 123 mph. Under the 2006 IBC the basic wind speed and 3 second gust are the same (https://publicecodes.cyberregs.com/icod/ibc/2006f2/icod_ibc_2006f2_16_sec009.htm). Our Drafting Department will happily add the term “3 second gust” on Page S-0 and S-0b of your building plans. Your price is the same for either wind speed.

Steel thickness on plans will be corrected.

Basic pole location diagrams provided by use do not specify a column size and are “placeholders” – used merely for discussion purposes. Our design program does a complete Code Conforming analysis of every component and connection for any given building. Just because you have seen something smaller in your area, does not mean those buildings actually would meet Code.

We do guarantee, however, your building (and every building Hansen Buildings designs) does meet your local code. We never under-design a building, and believe me, there are plenty of companies out there who do.

 As always – crisis averted!

Blueprint Reading

roof framing plansWhen I was a boy, I used to love it when my Dad would bring home fresh blueprints….I could smell the ammonia before I could see the roll of pages. The smell alone would trigger my senses to alert me to “something was going to get built”!

Yes, back in the day, plans graduated from being chipped in stone by monks with hammers and chisels, to actually being white lines on blue paper – hence “blueprints”.

Jobsite communication is done by pointing out portions of the drawings. Rough sketches get made on the reverse side of blueprints, or even on chunks of cutoff 2x4s to show what we’re trying to say. In order to advance a pole building construction project forward, learn to read the drawings and make rough sketches. While the language is simple, it does take some studying.

How does one learn to read blueprints? Just like eating an elephant, it is one bite at a time!

First time blueprint readers look at an entire page of words, lines, strange symbols and find it as overwhelming as my attempts at 56 years old to learn Spanish! It is all too easy for the brain to shut down and to say, “I can’t read blueprints.” Ever try to read a page of a book or newspaper all at one time? It can’t be done either. On a page of text, one starts at the upper left hand corner, reading one word at a time, which becomes one sentence at a time.

The difference between a page of text and the plans is blueprints don’t have an obvious place to start.

Think: Plan – Section – Elevation

The most basic concept about reading blueprints is, “Plan, Section and Elevation”. When looking at a drawing, first determine, “Is this a Plan, a Section or an Elevation?”

The Plan View is looking downward on the building (like a bird in the sky). Section is a cut through the building, usually showing how something will be built. Elevation is a view of the sides of the building….as if you are standing and looking at each of the 4 walls from the outside as you walk around the building.

The most important thing in understanding blueprints is to just do one thing at a time. Don’t try to understand everything at once, no one can do it! Take time, relax, look at each symbol and word and try to understand what it is there for. Most things on a blueprint are there for a reason, just take it slow and get the purpose for the words and symbols into your head.

I find it helpful to go over a new set of blueprints with a yellow highlighter – reading and highlighting every word. By the time a sheet is done, I have a fairly clear idea of what the designer and draftsperson were trying to convey.

The least interesting part of reading blueprints is always the General Conditions and Design Notes. Because of this, they tend to be easy to skip over. Besides specifying Code and loading information, important details such as types of fasteners to use or concrete requirements are often stated. These are the rules for the project and it is easier to win the game, when one knows the rules.

My focus here is going to be on construction plans.

A plan view is a view of an object or area as it would appear if projected onto a horizontal plane passed through or held above the object area – I like to think of this as being a “view from space”. The foundation plan (or pole layout) is a plan view of a pole building projected on an imaginary horizontal plane passing through at the level of the top of the ground, or grade.

The roof framing plan gives similar information with regard to roof trusses or rafters, purlins and other structural members in the roof.

Wall framing plans provide information for wall girts, headers and other structural members in the walls. They give important vertical dimensions, such as the distance from grade to eave height, as well as heights and widths of large door openings.

Section views are a view of a cross-section. The term is confined to views of cross sections cut by vertical planes. The most important sections are the wall sections. Starting at the bottom, column depths and hole diameters are specified. Exterior wall sections show dimensions and materials to be used. This section will also show the details of any second floor, showing if joists or trusses are to be used as well as dimensions and materials.

Detail drawings are on a larger scale than general drawings. They show features not appearing at all, or appearing on too small a scale in general drawings. The wall sections are details as well as sections, as they are sometimes drawn on a larger scale than the plans and elevations. Connection details, which are the most common types of details are often shown in the section drawings. Details are included whenever the information given in the plans, elevations and wall sections is not sufficiently detailed to guide assembly.

Understanding blueprints does not have to be a daunting experience – while it may feel like the street signs in Ecuador look to me (totally baffling at first), the language of plans is in English and with patience the road to success becomes easy.

Get your yellow hi-lighter out and get started!