Tag Archives: quonset hut

Planning for a Dogtrot Barndominium

Planning for a Dogtrot Barndominium

Reader JIM in HOLIDAY writes:

Dear sir,

I have scoured your site as best I can in the past few weeks and I only see one very brief mention on the “Blower Door Test” and some other articles on elevated wood flooring.  These are the two main issues I am currently working on but I will try to briefly give you my current situation so you can offer any ideas.   Your knowledge and website are invaluable and although we haven’t talked or met, I feel I can trust you to be honest.

A little background:

I have 5 acres of mostly wooded land in northern Florida approximately 30 miles SSW of Valdosta, Ga.  I have the land approximately 50% paid off and owe about $18,000.  

I currently have a 100amp temporary electric pole, a water well drilled and am installing a temporary septic system.  All were permitted and approved except the temp septic since it is being constructed.  I also have a 12×16 single pitch roof gazebo, permitted and approved, an engineer stamped 12×16 s-type quonset hut shed, a 10×12 (no permit needed) shed and an 8×30 old refurbished FEMA trailer that we can stay in when we are there to work.  All are paid in full.

I am required to have a minimum of “1200 sq ft of heated living area” for a residence due to a covenant/restriction in the deed.  The land is approximately 4 hours from my current home.  

I would like a 30 to 36 inch raised wooden floor in the residence.  My budget is on the lower end since I’m on a retirement income.  I will be the general contractor (no experience) and I have two sons in the construction business with 15 to 20 years experience.  My oldest is a roofer but currently owns his own handyman business so he either does it all or knows people who can do what I need.  My youngest is a framing carpenter who also has connections.

I feel comfortable about their abilities and their friends and co-workers being able to get this done for me.  I want all the floors raised as I plan to eventually connect all the buildings with a continuous porch and the house with a wrap around deck the same height.  When completed the area will have the house and all the buildings in a “U” configuration that is approximately 250 ft by 250 ft.  There is a possibility, and room for, another 1200 square foot residence next to the first but both buildings would have to be connected, making it one residence since I am only allowed one residence on my 5 acres.

Now that you have the general, current, status of where I am, I am trying to decide on the 1200 sq ft residence.  First and foremost, my building inspector and I don’t always see eye to eye.  He says that he has yet to find a metal building that will pass the now nationwide mandate for every new residence to pass a “blower door test” and my residence will not be approved unless it does.  He has no issue with a raised wood floor but feels that poles in the ground may not be sufficient due to the hurricane rating for winds.  Uplift from winds will require not only cement but screw in tie downs like on a mobile home, which I was required to do on the other, smaller buildings.  

Can you please explain and elaborate on a Hansen pole residence of around 1200 sq ft and the blower door test and also the raised buildings and floors and uplift.  Any other suggestions would also be greatly appreciated.

My main goal is to get the needed, but bare minimum 1200 sq ft residence as soon as possible so I can get my certificate of occupancy and move there and then complete the interior of the first building.  Then apply for a permit to build an attached second building of the same size and design as the first to double my space.  I don’t know if this can be done but obviously living there will accelerate my plans rather than driving 4 hours, every 2 or 3 weeks, spending 2 or 3 days working and driving back.  My wife and I seem to like the “dog trot” style building but I don’t know if this can be done one building at a time. 

Thank you for your time and ideas on this.  

Jim

I am in somewhat of a rush to make a decision on what residence to focus on so an email reply to xxxx@xxxxx.com as soon as you can would be appreciated. Hopefully this will be of interest to others and may be published in your blog in the future.

Again thank you for such dedication to informing everyone who is trying to live their dreams.

Tune in tomorrow for Mike’s response!

Quonset Hut Homes

With the proliferation of barndominiums, shouses and post frame homes there is always someone looking for a cheaper answer. I have found cheaper generally gets me exactly what I paid for – cheap. Well for some, cheap may be living in a Quonset hut.

Considering a Quonset building for your new home? Consider resale value – there are very few people who want to live in a Quonset!

You may have heard Quonsets advertised on television, radio, online (even on Ebay) and in  back of Popular Mechanics.

I came across this query from a gentleman from Wake Forest, NC, “I have found some really good deals on the local craigslist from private individuals who have bought them and never put them up for one reason or another.” He wanted, “…to hear anyone’s input, good or bad. Yes, there are a lot of horror stories out there about poor schmucks that got hosed trying to buy from some less-than-scrupulous purveyors of these structures, but like I said, I plan on purchasing from a private individual who already has it in his possession.”

Now all of this got me thinking, so I started my research. It turns out Quonset huts were named for where they were first manufactured – Quonset Point, Rhode Island. First built for our Navy in 1941, as many as 170,000 Quonset huts were produced during World War II.

According to Wikipedia, “The erection of Quonset huts has been banned in the US state of Alaska for many years due to so many already being in the state and the majority of those falling into disrepair and becoming environmental hazards.”

I’ve never been involved in construction of a Quonset hut myself, as my background is in conventional stick frame and pole buildings. Due to this, I relied upon the experiences of four people.

When I was a post frame building contractor, Jay and his crew subcontracted labor on several pole barns we sold. Jay also did concrete work. On his own, he contracted to do concrete and assembly of a Quonset for a golf course driving range not far from me. This building was 40’ x 60’ and they worked on it every day for a month. Jay’s comments were anything but positive about concrete requirements and he said, “I’ve never seen and installed so many bolts in my life”. Of course when up and done, it had no endwalls, so those had to be constructed, and round walls precluded anything from being attached to them (not to mention it was near impossible to insulate.)

This insulation issue brought me to a comment from a Bob in Paisley, PA, talking about a local feed store, “The feed store has had issues with theirs and the original owner said it was a bad choice. They had a company come in and spray adhesive type insulation to the entire inside. As the metal expands and contracts portions of the insulation failed to follow the same rates which in turn resulted in chunks of reflective insulation falling from the ceiling area. Condensation and drips formed after the insulation fell.”

A second experience was told to me by one of my oldest daughter Bailey’s friends. Her friend’s father bought a Quonset for a garage. The pieces for it lay in a pile next to their house for several years, untouched. He finally sold it.  I can only surmise from comments it was quickly discovered to be far too much work to erect it, once purchased.

Online, I found this post from a gentleman who was actually espousing how wonderful Quonset buildings are:

“One of the few frustrating things about our Quonset is water leaks. The shell itself is engineered to be completely watertight. But, as with most well-planned projects, reality has a way of challenging the ideal. After checking all the bolts and tightening a few, we were able to seal all but a couple of leaks. The remaining few were due mainly to small tears in the metal at the bolt holes caused by over-stressing the skin in an effort to line up holes. After we made these mistakes a couple of times we realized our errors and corrected them. But the damage was done. 

Our biggest problem was sealing leaks at the base, where the shell meets the concrete and where it ties into the base plate. We were advised to fill the void created by the shell meeting the channel with concrete, which we did. We also used a heavy application of caulking between the base plate and the concrete. In spite of this, when it rained, we had an indoor pool. We then caulked all around the concrete where it met the metal. It still leaked. We then coated the whole area with water-stop concrete, a kind of latex/cement material that is supposed to seal concrete and bond to metal…it still leaked. We caulked again…to no avail.”

Lastly, one of our former Building Designers, Paul, related from his personal history as a Quonset salesman. His words were, “Less than 50% of the ones sold, are ever constructed.”

My summation is – even if they were easy to construct, Quonsets generally come in a single color – galvanized. They are difficult to insulate, with condensation control certainly being an issue. The purchase price often does not include endwalls, and certainly not doors (and sometimes not even delivery). And, speaking of doors, how do door and window openings work with curved (or even extremely high ribbed) sides? In Bob’s words, “Unless you get one of the tall ones you end up with an area along each of the sidewalls that becomes unusable except for collecting junk on the floor. Then it can be a head banger along the wall whenever you walk directly toward it while looking down for the junk.”

If anyone has a great, glowing story about Quonset huts, I’d love to hear it, I really would.  Because so far, I’m not impressed.  But I am always willing to listen to….”the other side of the story.”  Obviously I’m looking for objective evidence from those using quonsets…not just those selling.

Quonset Huts

You may have heard them advertised on television, radio, online and in the back of Popular Mechanics.

I came across a query from a gentleman from Wake Forest, NC which included, “I have found some really good deals on the local craigslist from private individuals who have bought them and never put them up for one reason or another.” He wanted, “…to hear anyone’s input, good or bad. Yes, there are a lot of horror stories out there about poor schmucks that got hosed trying to buy from some less-than-scrupulous purveyors of these structures, but like I said, I plan on purchasing from a private individual who already has it in his possession.”

Quonset Hut

Quonset Hut

Now all of this got me thinking, so I started my research. It turns out the Quonset hut was named for the site of their first manufacture – Quonset Point, Rhode Island. First built for the Navy in 1941, as many as 170,000 Quonset huts were manufactured during World War II.

According to Wikipedia, “The erection of Quonset huts has been banned in the US state of Alaska for many years due to so many already being in the state and the majority of those falling into disrepair and becoming environmental hazards.”

I’ve never been involved in the construction of a Quonset hut myself, as my background is in conventional stick frame and pole buildings. Due to this, I relied upon the experiences of three people.

When I was a contractor, Jay and his crew subcontracted labor on several pole barns we sold. Jay also did concrete work. On his own, he contracted to do the concrete and assembly of a Quonset for a golf course driving range not far from me. The building was 40’ x 60’ and they worked on it every day for a month. Jay’s comments were anything but positive about the concrete requirements and he said, “I’ve never seen and installed so many bolts in my life”. Of course when the building was up, it had no endwalls, so those had to be constructed, and the round walls precluded anything from being attached to them (not to mention it was near impossible to insulate.)

The insulation issue brought me to a comment from a Bob in Paisley, PA, talking about a local feed store, “The feed store has had issues with theirs and the original owner said it was a bad choice. They had a company come in and spray adhesive type insulation to the entire inside. As the metal expands and contracts portions of the insulation failed to follow the same rates which in turn resulted in chunks of reflective insulation falling from the ceiling area. Condensation and drips formed after the insulation fell.”

The second experience was told to me by one of my oldest daughter Bailey’s friends. Her friend’s father bought a Quonset for a garage. The pieces for it lay in a pile next to their house for several years, untouched. He finally sold it.  I can only surmise from comments it was quickly discovered to be far too much work to erect it, once purchased.

In the last case, one of our Building Designers, Paul, related from his personal history as a Quonset salesman. His words were, “Less than 50% of the ones sold, are ever constructed.”

My summation is – even if they were easy to construct, which does not appear to be the case, Quonsets generally come in a single color – galvanized. They are difficult to insulate, with condensation control certainly being an issue. The purchase price often does not include endwalls, and certainly not doors (and sometimes not even delivery). And, speaking of doors, how do door and window openings work with curved (or even extremely high ribbed) sides? In the words of Bob, “Unless you get one of the tall ones you end up with an area along each of the side walls that becomes unusable except for collecting junk on the floor. Then it can be a head banger along the wall whenever you walk directly toward it while looking down for the junk.”

If anyone has a great, glowing story about Quonset huts, I’d love to hear it, I really would.  Because so far, I’m not impressed.  But I am always willing to listen to….”the other side of the story.”  Obviously I’m looking for objective evidence from those using quonsets…not just those selling.