Tiny House Video Tour

So to our surprise, we got contacted by Jenna from the Tiny House Giant Journey YouTube channel.  She was one of the pioneers in the Tiny Home movement, is a real  legend, and her channel features all the great unique homes out there.  It was quite an honor.

She said one of her videographers would be in Utah about the same time as us and wondered if we could connect.  What a treat it was to meet Matt and his dog Stella of EnjoyTheJourney.Today.  He came in his van (which is his home) and we ended up spending a week together.  We had so much fun.

The resulting video has become quite a hit and we so appreciate all the great comments and new connections we have made because of it. Hope you enjoy it too.

Housewarming Party – The video

This captures some our thoughts on the tiny house, as well as reactions and comments from friends, family, and neighbors that came by. It really illustrates how our idea of creating a gathering place, even though it is tiny, really worked. It also cemented the idea that we could use this as platform to help companies promote their products, a customer experience center on wheels. More on this later….

Now you see it – now you don’t

Our Tesla batteries, all electrical connections, solar system, home automation, and wireless infrastructure are just in front of the gooseneck. We extended the gooseneck floor about 20″ (51 cm) to make a closet of sorts. It was important that we had good and easy access to this area in case we needed to make any adjustments or work on the equipment. We also needed to have a set of substantial, 2′ (61 cm) wide, stairs to get up to gooseneck. Initially we had thought of having them pivot upwards. However, this proved rather challenging given the weight and limitations on how we could build the frame.

After seeing an Instagram post of someone having a sliding stairway to reveal a clothes closet, we knew we had to build it. But how do we make it sturdy and easy to use? After discussing some concepts we came up with a design that incorporated upper and lower slide rails for the top of the stairs and caster wheels for the bottom. We used a pocket door slide for the top and an extra part from our bifold window as the base. Adding some additional L-shaped metal bars gave it the needed reinforcement.

We added the wiring for the led lighting and ensured there was enough slack to support it sliding completely to the other side. Because we had not installed the flooring yet, we had to put down some temporary pieces of wood to simulate the height in order for it to stay leveled.

As you can see here, it slides quite effortlessly from side to side revealing all that is behind. You can also see that the wall side is completely open. We placed brackets under the stairs, secured the risers to the treads, and installed support braces on the side wall to ensure that when stored it is solid to walk on with no issues.

Our bar tops – using live edge walnut

A key component in our design was the ability to use the kitchen as the heart of the home, a place to gather when having friends over. The SunFlex bifold window door unit and our deck doubles the size of the kitchen and the sink side countertop is almost like an island or peninsula as it goes the length of the window section. With the windows retracted, we used a live edge piece of walnut that we got from our local mill, Willard Bothers, which we then mounted on a piece of 4″x4″ wood. By routing out precisely the contour of the window frame, we can place it solidly as a bar top and when not in use, it stores behind the countertop, above the wheel well. This space would otherwise have been unused and wasted.

Obviously, this works very well when the weather allows us to open the window doors. We also had to come up with something for when the weather was not suitable to be outside – an indoor bar space that turns into Robert’s office.  Complete with wine and wine glass storage of course.  And all done so that it would handle when the Tiny was moving down the road.

Robert’s office space consists of a standing desk, right below the TV screen in its down position. Again, using a walnut live edge piece of wood as the desktop. It had to retract into the wall as the sliding stairway had to pass across it. A set of soft close drawer slides handled that easily. However the height of the desk was not suitable for a bar top. And the desk was in the wrong orientation. So we added a second set of drawer slides, a lazy Suzan base for rotation, and an elevation hinge to raise it up. The result can be seen in this video which shows how easy it is to change from one to the other as well as store it away completely.

Sleeping loft with floor storage

Our sleeping loft accommodates a queen mattress (which we are still searching for), leaving some room for flooring and an area in front of the bed where Julia’s office will go. There is a small closet against the wall in the rear. Two reading lamps are on the wall and we have a set of usb and regular electrical plugs on the side.

The bathroom is just below and as you may have seen in our post about it, we added storage in the ceiling. Using that same principle idea, we added storage in the floor here in the sleeping loft. There are a total of three drawers with a surprisingly large amount of storage. With a tiny you have to maximize every inch available.

Julia’s office area will be in the front of the loft, she will be sitting on the edge, back against the mattress. For her desk we will design and build something that can be stored up towards the ceiling when not in use and then easily extend down when needed. We have some concepts and will come back to that later.

Adding a circular stairway

Okay, not quite circular, but it does turn 90 degrees.

With a sleeping loft, we needed a ladder or stairway to get up. We wanted something that that did not take up too much room, but did not want a straight up ladder. Enter the Esk’et stairway ladder. We found it after doing research early on in the process and we immediately bought the plans and incorporated into our design.

Now it was time to build it. We quickly realized the plans were for a left turning stairway and we needed right turning. Not a huge deal, but we just had to remember to reverse most of the layouts in order for it to work.

We chose to use oak treads, which we would stain, and then a painted post and outside curve.

First step was to make a template for the treads and cut them out, making the right angles for how they would meet the post. At the same time we had to make the corresponding cut outs in the post itself. This is where the right/left switch took some extra thinking.

We then mounted the treads using glue and heavy duty lag bolts.

The curve side of the stairway consisted of three layers of plywood that needed to be sandwiched together. This took a lot of effort and every single clamp we had. They were mainly glued together, then we used screws outside the area that would be cut away. Each layer required drying before we could apply the next. After they were all complete we sawed off the excess and then sanded.

We now had to install lights which were routed through the post and led down a path in the back. We rough install them first and then realized they needed to be soldered. It became very intricate work which required soldering in very tight spaces – thank you Nick for the help.

Well here is the final product. They are super easy to walk up and down and add a nice touch to the design.

Building our bath and laundry room

No home is complete without a proper bath and laundry room. Well, in a tiny home they are often combined into one. To further save on space, we had researched and read a lot of stories about combo washers and dryers, but knew that was not what we wanted. They don’t dry really well and run for a very long time which is not all that efficient. On the other hand, a regular dryer is 220v and does take a fair amount of juice to run.

While searching for our kitchen early on in our process, visiting the Miele USA headquarters showroom, we were fortunate enough to run into the product manager for a new class of heat pump dryers that run on 110v. Super efficient operation and top class performance. We knew we had a winner and he assured us we would be able to get them shortly after launch, which was to be in April ’18.

We also knew we wanted tile floors and radiant heating to help make them warm and comfortable (especially considering there is no foundation on a tiny and cold air flows underneath – more on how we deal with that in a later post). We found WarmlyYours to be a great partner here and their customer support has been outstanding.

We also wanted to tile the shower walls, floor, and ceiling. All this tile work raised two issues – weight and potential of cracking while pulling the tiny down the road. We must have spent at least a week researching options for thinset, grout, backer board and the tile itself. Hopefully what we arrived at will all work out.

We started on the main floor, spreading some thin set; used a product with flex compound mixed in. Thereafter we laid down the WarmlyYours heating mat, followed by another thinset layer, a flex layer (the orange in the picture), thinset, and then the tile. We chose a marble/ mother of pearl combination for the floor. It was fairly light weight and we loved the design. For the grout, we used a specially formulated grout with urethane for superior crack protection – Neverseal from Bostik. We used a simple 12×12″ tile under the washer and dryer.

For the shower, we used an ultralight foam backer board, seam tape, styrofoam based floor pan and threshold. After sealing and finishing all the openings, we applied the same thinset before laying the tile. Here we used all mother of pearl tile. Regular tile is about 4 lbs a square foot. This tile is 6 square ft for the same weight. This made a huge difference. We used the same grout and Julia really did an outstanding job. Very happy with how it turned out.

We had plans to add a glass door to the shower, but once again the weight conscious decision was made and we will just use a curtain that hides away when not in use. The shower is too beautiful to not show off.

As you may have seen in our early design overview video, we also incorporated an outdoor shower so that we could easily wash off mud from a hike or bike ride or take a full shower in a natural setting. To accomplish this we added some shut-off valves and drain plugs in the toilet room. We built a small cover of shiplap to make it blend in.

Now for the toilet, as we were going to be off-grid, we needed to find a compost toilet. There are a few choices out there and we settled on Nature’s Head. Reviews were great, no odors, good customer service, and easy to install and maintain.

The cabinetry in this area is not extensive, so we were able to get some standard Ikea cabinets for over the sink and between the washer and dryer. We had to build a small drawer over the base to match which can be used for small storage. Two mirrored medicine cabinets fit perfect in between the above. Since the washer and dryer take up most of the room below, we chose a vessel sink for the counter. Originally we wanted a double sink but the vessel was extremely large for the space and it looked out of place. We had to settle for a single sink but it became daunting since we had to find one that would cover the hole that was originally made to incorporate the plumbing for the double sink. By the way, the counter is quartz which not only is beautiful, but saves weight over marble and will hold up to cracking a lot better.

The ceiling offered an opportunity for some additional storage. You will see in a future post that we built storage into the floor of the sleeping loft. This did leave some room in the ceiling in the bathroom so we added some fold down drawers here too.

We finished off the bathroom by designing and building a pocket door with translucent panels to let the light through. It became a project in itself but gave us some good practice with the router and creating tongue and groove.

More Plumbing – got a little soggy

It has been a while, so will post a few in rapid succession to catch you up. While the rough-in plumbing has been in for a while, with the walls going in, we really needed to test it out. We also had to finish all the connections to the fresh water tank, the water pump and water heater, the shower pump, the grey water tank and the waste lines under the tiny, and lastly the exterior shower.

This video gives you a walk through of most of the plumbing components.

 

After making all the connections we needed to pressure test. A pressure gauge was attached to one of the interior outlets and since we did not have many of the fixtures yet, caps were put on the rest. We connected the water hose from the house, making sure to put a pressure regulator in line to not over do it, and turned it on. You can hear the water rushing through lines as it fills up and then it is supposed to stop. Oh oh – water was gushing from a corner. We quickly shut off to inspect. We used Pex and all connections are crimped. We must have 200 of these. The clamp was there, but I forgot to crimp an elbow – Aarrgghhh.

To make matters worse, it was located in the ceiling to the loft, so we had to take part of the floor out to repair. Well, if we had 200+ of these, one bad one was not bad. We cleaned it up and turned on the water again. No gushing water. But wait, we could hear something. It was coming from behind the bathroom wall. Crap!! Turns out a screw had penetrated the line. Since it was buried in the solid foam wall insulation, it took a while to carve it out, get enough room to make a splice, and put it back together. We found one more of these small leaks. Painful process, but so glad when it was done. The final test was to fill up all the lines, shut off the water inlet, and record the pressure on the gauge. Wait 24 hours and check again. If the same – no leaks. We passed.

We could now focus on building the bathroom with sink, shower, washer and dryer (link coming soon). We will continue testing plumbing after that is done, checking the shower pump, drainage, and the fresh water tank and pump.

Quick interior update

Here is a quick video to give you an update on the interior.

We started to put some shiplap on the wall. It makes a huge difference. But with all the cabinets and and other finishing on the walls, we realize we bought way to much of this stuff. Good thing we can bring it back.

It was great to put in the The Tiny Wood Stove. We will do a more in-depth post about it later, but key reason we selected this was the tiny footprint, the ability to have wood storage on the bottom, air intake from outside, and most of all that it has an oven!!!

Another item we have not talked much about yet is the awesome TV lift from TVLiftCabinet.com. We are building some automation around it and the key feature here is its ability to rotate the screen 180 degrees so we can use it both downstairs and in the lounge.

More to come soon….

Going off-grid – part 2 – install and cutting the cord

After a lot of research on the solar equipment and parts, (see this link for part 1 of this post), it was time to order materials.  The list was quite lengthy and comprehensive.  Some of the off-grid solar resources, on the net, offered complete systems, but you do pay extra for their pre-assembled units.  Additionally, you still need a ton of wire, clamps, conduits, etc. when it comes to the actual install. The whole process of determining the required components and which brand was better than the next was quite daunting.  We reached out to Liam O’Brien.  We can’t begin to tell you how helpful Liam was in helping us through this process.  Not only did we save on cost, we also felt confident in Liam’s recommendations regarding the purchase of the best  equipment and parts.  We were so appreciative of Liam’s help that we decided to hire him to come help us with the actual install.

Over the next couple of weeks, a pallet of batteries, boxes of inverters, controllers, screws, bolts, and wires started to appear.  The panels themselves were shipped to the local trucking depot, so I took the old trusty Suburban and picked them up.

The install date arrived and in order to make it as efficient as possible, we had agreed to have Liam stay with us for a few days.  Weather forecast – rain off and on every day.

After his arrival, we took a tour of the Tiny, scoped out the space, took inventory of all the materials we received, and did a preliminary layout of how the panels would be placed on the roof.  We knew there would be three panels on each of the two side roof sections that had to be aligned to the standing seams on the roof.  It was important to maximize the positioning of the panels and be able to securely clamp them down so that they would not fly off the roof when driving down the road.  All the attachments had to be fastened with special clamps so that the roof would not be compromised.  No screws, nails, or bolts were allowed to penetrate the roof.  We also discussed how the cabling would be run, where we would put the combiner box, and how the power lines would run down to the system.

Next was a run to Home Depot. Based on our assessment, we made a list of the additional components required, such as conduits, brackets, breakers, the power panel, etc.   It was starting to get really exciting.  Since it was raining, we spent the rest of the day assembling the inverter and charge controller. We also built the skeleton for the combiner box and realized that a platform needed to be built so that we could mount it on the roof.  What is a combiner box?  It simply takes the feed from one array of solar panels (we have two strings of three panels), combines it with all other strings, and outputs that into one feed that goes down to the charge controller.

We caught some sun the next morning so we decided to do the solar panel installation.  It went smooth and we were really pleased with how it aligned.  As you can see from the pictures, we do have some available space left, but not enough to have a balanced set of extra panels on each side.  We also could not go wide because there are width restrictions and we could not be too close to the ends since that would raise our roof height.  Our design of the house approaches the limits of both height and width (13.5′ [4.1m] and 8.5′ [2.6m] respectively) so we could not go beyond the already set dimensions.

The space for all the electrical, our utility closet, is like everything else, tiny. We have tried to use every available nook and cranny, so all the electrical components, the solar system including batteries, and our home automation unit, all must fit under the stairs to the gooseneck.   We started to place some of the boxes, aligning them with the wires for lights, switches, and outlets, in the utility closet.  A little planning and patience proved to go a long way; we came up with a really neat installation plan.  Liam is also very particular, organized, and resourceful, which came in very handy.

It was amazing to think that we could actually fill up an entire power panel with breakers. There were no short-cuts.  We did everything by the book. We learned a lot from Liam on the do’s and don’ts of wiring.  We wired the house (see our post of the rough-in) using a ton of electrical wiring.  For example, using the right gauge for the size breaker the load required (14 gauge for 15amp, 12 gauge for 20amp, etc.); regular 110v outlets require 3 wires – hot, neutral, ground; 220v has four – 2 hot, neutral, and ground.  In some instances, because we had some extra wires, we just used the four wire for some of the regular outlets, thinking we would just not use the extra hot.  Not so fast.  We learned that once this comes into the power panel, it now requires a double pole breaker and we would actually have two 110v circuits in this one wire.   It actually worked out fine, allowing us to split the circuit over several outlets. The downside, however, is that it takes up more room in the panel box.

So back to the solar system.  The feed that comes down from the panels gets routed to the charge controller which optimizes and controls the charging of the batteries.  This power and all the power in the batteries is DC current.  The typical current used in homes is AC power.  The purpose of the inverter is to convert DC power to AC power.  Our inverter is a 48v, which is capable of providing a full 30 amp 220v into the panel.  When there is a load (a light is turned on, the freezer is plugged in, and so forth) the inverter reaches out to the battery, converts that DC power into AC and feeds the panel.

A few words about the battery install.  This was definitely the highlight and the “cool” factor of this system.  It was also the part that was not standard off the shelf.  We had to manufacture the terminal connectors from copper bars and then the mounting brackets from wood that we tied into the floor.  We actually have room to add two or four more modules if we needed to.

It took the entire next day to make all the final connections, test them, and mount all the components.  Using a small light bulb directly connected to the panel, we eagerly awaited the light to go on.  It worked!!  We had our own power station!!!!!  To monitor the solar activity, Liam set up a Raspberry Pi computer.  This system connects directly to the inverter and charge controller giving us web access to see what is going on.  Having a Raspberry Pi, with monitoring software, also opens up a whole new opportunity for our home automation plans (more on that in the coming weeks).

The system was working and we said good bye to Liam after several very long and hard days of work.  Perhaps the most exciting event for us was that the system generated 2kWh of energy, despite the fact that it rained the entire day.  Yes, on a day of rain!!!  We didn’t even see a ray of sun.  Now, that is awesome!

We officially cut the cord.

A few days later we had our welder in to make some adjustments to the floating stairs.  It was another rainy day. His grinder and other power tools were connected and used our solar power system, all day .  As he continued in the evening, we had our large shop light running as well.  Before he took off, we checked the status screen on the charge controller; it showed the battery at 95%.  Enough said – this darn thing works!