Author: Char Kasprzak

Last weekend we took a trip to Savoy, MA to enjoy the fall foliage and take a break from working on our house. But it wasn’t a total break: We were doing hands-on research by staying in someone’s completed tiny house that I found a few months ago on Airbnb. This tiny house is remotely located in the woods, but was connected to electricity and incoming water.

I am writing this posted a week after the fact, but here are a few concerns that our trip brought to light, or reinforced decisions we already made:

The importance of a ladder that is not always in the way. This ladder had to be manoeuvred carefully between its two locations: off to the side and right in the middle of the house. It seemed like it often needed to be in the other location. Also, there were delicate lights hanging from the ceiling that were low enough that while moving the ladder, we had to avoid hitting them.

How long a 5-gallon hot water heater lasts. Um, just enough for two showers in a row (I was going to write “enough for two people”, but I don’t think two people could have fit in the shower stall at once; we did not try) if both people take SHORT showers that includes turning the water off while not actively rinsing.

The usefulness of pocket doors. There was a pocket door for the bathroom. Owen said he does not think we can spare the room to have a pocket door for ours. Is this ironic?

How to use a composting toilet. Also, the degree to which it smelled. This degree was pretty tolerable, but the toilet’s fan needs to be on all the time. This meant there was a little bit of noise, which bothered me not at all but bothered Owen some. I’m pretty sure in Medford the ambient city noise will be such that this would be inaudible, but our toilet won’t have a fan anyway.

How much valuable space a toaster oven takes up especially when it’s on the counter at an angle. Also, having a huge drinking water dispenser. Our kitchen will be laid out differently to preserve as much counter space as possible.

The stove needed to be match-lit. We’ll have to figure out what we’re doing for ours.

Cooking onions in a small space makes me cry intensely. Note to self: Open all the windows ahead of time.

Which direction cabinet doors should swing open. If you’re standing in the kitchen and the cabinets contain kitchen things, the doors should swing open so that the opening is nearest to the kitchen, especially if the ladder is there, blocking most of where the door wants to go when open.

A wood-burning stove as the only heat source. It did have a certain rustic appeal, but that’s not what we’re going for, and it takes up a bit of room. But, it did heat the place up. (Also there was a notable lack of a smoke and carbon monoxide detectors.)

The ceiling height of the loft. It’s low enough that it was not effortless to get dressed up there.

How to deal with the fact that the whole thing shakes a little.

 

This past Sunday was our 3rd party, this one with the objective of putting up the roof frame. Four people were needed to lift the ridge beam the 13 1/2 feet up to its place as the highest point of the house, since that one piece weighed 125 pounds.  We also got the rafters securely into place at intervals along the beam.

Accomplishments at this party include a rerigging of the tarp.  This had to be done because there is now a steeply peaked roof frame in place, and it could be set up so that it is easy to put up and won’t be at risk of pooling rainwater anymore.  In addition to meeting our objective getting the roof frame up, we also now have a detached staircase leading up to the door.  Nicolle expressed some time ago that this would be a good idea. Owen bought a simple 4-step frame from Home Depot, and Nicolle constructed stair step parts. Nicolle and May-Lee cut, assembled, and drilled it together.  Our stretch goal of getting the roof sheathed by the of the party did not happen but that’s ok.

With the rafters in place, being inside the tiny house gives a a warm blue glow and the sensation of the space that the house will actually occupy.  Many thanks to Nicolle, Andy, May-Lee, Chris, Eric, Natalie, Pavel, Elizabeth and Benny for their hard work, expertise, bringing their own tools, and photography, and to Amir and Trae for lending us their tools and ladders even though they did not attend.

 

We were invited to chat with attendees of this festival this past weekend in Somerville. They put us at a table in the “experts’ area”, which at first sounded a bit trumped-up, but as we talked to people we realized that in some sense we did feel like experts. For the planning and building of our tiny house, a lot of the challenges have already been confronted, questions asked and answered, and details worked out. 

The festival had a good turnout with hundreds of people attending.  Someone brought his tiny house up from North Carolina.  The line to go inside was over an hour long, so we didn’t get a chance to go in, although we did take a walk around to look at the exterior construction choices and peek in the windows.

We did a bit of work yesterday before the ominous weather forecast suggested an early afternoon cleanup.  Estimating the curve of the wheel well by measuring its difference from the bottom of the sill every two inches and then penciling it in, Owen was able to recreate the curve of the metal onto CDX/BC plywood and then cut it out.  Our plan is to attach these cut pieces to the frame as an after-work project this week.

Yesterday, most of the sheathing (CDX plywood) was added.  Pieces of plywood that looked warped in our pile in our stack turned out to bend right into shape when Owen and Nicolle screwed them onto the frame.  However, we had to be careful since they also wanted to split easily.

The holes for the windows will be cut out later, so right now the house looks like a box on wheels.  Although the tarp is back on, we’re hoping for no more tree-toppling storms like the one on Saturday (two big trees fell on our street alone) that could be trouble.

After last week, we were worried we’d have to do some sanding or cutting to make the metal hold-down brackets fit, which might require  a special tool and a lot of work, and/or trip to the Artisan’s Asylum, or the like.  In an attempt to get the non-fitting brackets to cooperate in a way that would cause less of a delay, Owen tried what he called “careful application of a hammer”, or what I call “banging metal a bunch of times”.  It worked.  All of the brackets now fit, so we screwed them into place.  What we now know is the brackets had tolerance built into them (they can be used with a range of measurements), so we could have helped ourselves out and made a wider distance from the threaded rod to the double stud to give us more flexibility.

Tarp failure happened again, a couple days ago.  The towel that was wrapped on the top of a wooden post did not do a good enough job of softening the stress on the tarp.  A hole got poked through the tarp.  We had to think about how best to fix this, and prevent this from happening again, without sinking time into setting up a whole new tarp system.  I suggested duct tape but Owen said he tried that and it does not stick well to tarp when under stress.  Owen added a horizontal wood piece (perhaps 2 feet long) to the top of the post holding up the tarp.  He also added two smaller tarps:  One underneith the main one, and one over the hole (see today’s picture).  As of writing this, the one over the hole just got blown out of place by a strong breeze, so it took more than half an hour to get it back into place, more securely this time.  The tarp system only has to last a couple more months, possibly less, until the roof is on.

We bought the Tumbleweed DVD http://www.tumbleweedhouses.com/pages/video, an instructional video from the company in which we bought our plans.  Neither of us has watched all of it (mostly parts of Chapters 3. “Wall Framing”, and Chapter 4. “Loft and Roof”).  So far there has only been one “Ooooh, yeah!” moment of seeing something we forgot to do.  This was when they showed the technique for measuring whether a wall frame is square, prompting us to wish we had done before we raised the walls.  On the other hand, most of what the people in the video are doing is what we did (although they have fancier tools and indoor space — no tarp hassle!).  In fact, some of the closeups of the framing show that their results are rougher than ours.

We reached a milestone for the project yesterday: “Framing party #2”. The house seemed to go from two-dimensional to 3D. Our scrappy, handy crew started coming over around 11am and the whole thing took about 6 hours (with breaks). Again we were blessed with perfect weather. Thank you Nicolle, Andy, David, Mike, Lea, May-Lee and Ben for your work, and I hope you had fun too!

Some challenges we encountered:

1. The two long walls (starboard and port) did not line up with the places they were supposed to go.  The bottom corner of the starboard wall that touched the bow wall was 1/8th inch too big to even be squeezed in, and this wasn’t evident until four of us attempted to stand the wall into place. The solution: Enlarging one of the holes in the bow wall so that we could shift the whole wall a tiny bit.  Also, sanding the place where the two walls met.  The port wall had the problem of the threaded rods not lining up with the holes we drilled.  When either one of the two holes fit, that meant the other one was about 1/4 inch off.  The solution:  We raised the wall to rest on scrapwood so that the subfloor would not accidentally get drilled into, then we enlarged one of the holes with a drill until it fit.
2. Unfortunately, because we changed the position of the threaded rod relative to the frame, the bracket no longer fits on the rod.  Instead, the bracket is jammed against the wall stud.  This was true for two out of the six brackets.  We will probably have to sand the wood, or bend the brackets to fit.  For now, the brackets are not secured into place.
3. The tarp is big (approximately 20’x40′) but we have to use it in an effective way or else the tarp could fail in inclement weather.  Luckily, we had some experienced tarpmasters.  Mike has a lot of experience rigging tarps at Burning Man, and the techniques he used are summarized in here.  It’s a system called dynamic rigging, which ensures that the tension is evenly distributed around the edge of the tarp.

 

At 18′, this $150 piece of cedar (that had to be special ordered via Home Depot) is the longest single piece of our house.  “Crowning” is a new concept for me, which means making a conscious choice about which side of the piece of wood will face up (well, it will face up once the wall has been put in an upright position).  Since wood is organic matter each piece is a bit of a special snowflake. It is supposed to make the house stronger in the long run if the “rounded” side of the wood is facing up.

Although the beam looks very bent at first, once it’s actually screwed into place it takes the right shape:

Building a tiny house in New England means anything short of a tornado is by necessity “on the table” to be a workday. Speaking of a tornado, there was one in the Boston area on Monday. While it didn’t hit our town, the accompanying storm got the best of our tarp setup and caused some water damage to one section of the sub-floor, so the plywood will now have to be replaced. Another delay.

Yesterday, we had an 8am delivery from Home Depot of wood we’ll need for roofing (1/2″, 3/8″ and 3/4″ plywood, 2x4s), with light rain the whole time. Our yard is in a stage of what Owen is calling “the part of the entire building process that has the most lumber in the yard”. Hopefully this is true because space is hinting at getting tight. Nicolle came over and she, Owen and I arranged some of this wood in such a way that the completed walls were not on the trailer, so that we have room to build the Starboard wall there. Then Nicolle took inventory of already-cut wood.

Despite our New England hardiness, the rain got to us so we wrapped up work early.

Water

What kind of water system should we have?  It turns out this needs to be decided sooner than originally planned because at least one possible choice means a change in the structure of two walls, notably, adding a dormer to the port side, a dormer which would need to be framed before the roofing.   Right now our options are:

1. What seems to be the most common model for Tiny House plumbing is putting a tank on the ground floor, and using a 12-volt pump to move the water around the house (to the sink and shower).  Usually the tank is in the corner of the house under the kitchen counter.  This would mean running the generator any time running water was wanted, and that’s something Owen would like to avoid.
2. The second option is building a gravity-powered water system.  This would avoid using a battery-powered pump, because the water pressure would be created by THE MASS OF PLANET EARTH.  But given the small size of the loft area, this would require adding a dormer to the port side to house the water tank.
3. ???

Questions to ponder:

How exactly does new water get added to the system?  We have a garden hose but where does it hook up?  How often would this need to be done?  And then there’s the problem of getting new water up into the tank.  Hand pump?  Twelve-volt pump only operated when the tank is empty?  Bicycle-powered flywheel?

Is there enough water pressure from a lofted tank to trigger the tankless hot water system and provide a decent shower?

Is there any risk of this system freezing in winter?

How can the system be built so as not to cause an overflow everytime the lofted tank is filled?

Is this system tedious to use?

 

Thoughts and opinions on this are welcome!