Interior Wall Boards – Part II, Installation

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You know those dreams you have where you’re slogging through some sort of hypothetical mud and can’t seem to get anywhere? That’s how the past few months have gone for us.

This is mainly due to both of us working all the time, and that makes it so that our schedules rarely line up to where we can both work on the house. This has been especially difficult since we’ve been working on installing the walls, which really is a two person job. We’re lucky if we can get in one day a week where we can actually make some progress.

Anyway, I hope that helps explain why our blog posts have been so rare the past few months. We know we’re getting closer to the finish line, but man has it been slow. Especially compared to the first few months we worked on the house when we were able to get the structural walls up in about a month. Let it be known to all people who wish to build a tiny house, your finish work will take a long time and will require a lot of patience! Just keep at it!

So as we mentioned in our previous post, we finally finished creating all the boards for the interior walls. Next came installing them. This went rather smoothly – the main challenge was working around outlets, light-switches, and windows.. especially when we had to deal with all three on one board. Three cheers for jigsaws!

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In the loft on the right side.

We started with the right long wall that extends into the kitchen. We started at the floor (keeping it in the gap we had left for such occasion when we installed and stained our floors). we worked our way up until the lofts and roof began. Drew had the fun job of installing smaller pieces between each of the rafters. We think it turned out well.

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A crappy picture lighting-wise, but at least you can see the board layout. It looks a lot better in person.
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We painted the heads of our screws to match the wood. Now our panels are removable in case we ever need to get behind them to fix something. Also, this window edge will be refined and covered with trim.

 

Behind each board we would install our wool insulation (remember this?) We had to retrieve our random bags and boxes of wool from all over the shop, hidden away after the subfloor disaster. Installing the wool went well – as long as we avoided the nails sticking through the plywood. Ouch.

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So much wool. Wool everywhere.

Predictably, we then worked on the left long wall. We stopped where the bathroom starts, because we needed to use a special waterproofing system for the walls there. From there we were free to work on the nook area and the back wall. We managed to get this far over the course of a few weeks.

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Yet another crappy picture, but this shows you the left wall up to where the bathroom and closet start.
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The wheel well will be covered with a piece of our wall plywood and framed with trim.

Next, it was time for playing with ladders! Our favorite. We began installing our gable roof ceiling panels, which was tricky for many reasons. For one, we have all our finished boards in a giant stack in the center of the house. It is a tiny house after all, meaning there’s not much space to maneuver around a giant stack of wood. So aside from needing to move ladders around the pile, we needed to have a box of wool high enough that we could reach it to install while standing on the ladder, and we had the awkward angle of the roof to contend with. We’re essentially installing the panels upside down. Somehow we managed to do one whole side of the roof. At the top near the ridge beam we had to be clever about installing the wool. We only had a small space in which to get it in there, so it did rain wool in our house as we tried to fit it in the small crack. Overall it turned out well.

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Working our way up the ceiling.
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Working up over the storage loft.

We only did one half of the ceiling because we’re waiting for our new woodstove! We need to know where the exhaust pipe will exit through the ceiling before we can work on the other side of the roof. In other news, we ordered our cute little woodstove! More on that in another post.

 

Onward to the dormer walls. Again, working around the windows was tricky, but thankfully we actually had something to sit on while working. The half circle window in the dormers actually went more smoothly than we thought it would. We cut a piece to fit the length, cut the outlet holes, and then traced the outline of the window on the back and cut it with a jigsaw. Voila.

 

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The cheek walls (the triangular walls created between the dormer and gable roofs) were a little more tricky too, but we employed the same technique we used with the half circle dormer window and traced each board to fit. All these rough edges will be covered with trim, which helps.

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We also finished the dormer ceiling! We may not have dealt with ladders, but we still had fight gravity.

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We had to install wedges in order to create the curve in the ceiling to go over the ridge beam.
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Our finished dormer ceiling! (Sans trim.)

So that’s as far as we are now! Making progress, slowly but surely. And now winter’s here. At least our house will be insulated for it. Onward!

Interior Wall Boards – Part I

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Well, we’ve (mostly) completed plumbing, we’ve (nearly) completed electrical, now we’re onto installing the walls! It really is a relief to finally be working on something a little less technical.

First, we need to decide on a look for the interior. (That whole “wanting the house to look nice” thing.) We both really like the aesthetic of varnished wood, but didn’t want all the knots and spots you tend to see in pine. Pine is often used in tiny houses because of the cost and weight, but we really dislike the chaotic look. We considered painting the interior, but decided against it because we preferred a more natural appearance. So we knew we needed a wood species that looked really good. We looked around. We thought about milling hardwood like we did for our floor boards, but found that because of the way hardwoods are sold and processed, we would have had to buy boards that were twice as thick as we needed. This means we would have to plane the boards down, turning half of our investment into sawdust. So we began looking into high-grade hardwood plywood. At first we were hesitant about using plywood. We’ve read a lot about how plywoods tend to be made with heavy-duty adhesives that contain high amounts of urea-formaldehyde. Normally, because formaldehyde is natural and commonly found in in low levels in most building materials you just have to learn to live with it, but in such high concentrations in such a small space, we had to be careful. However, we found a type of birch plywood called PureBond Hardwood Plywood made by Columbia Forest Products that sold itself on using formaldehyde free adhesives and zero voc processing methods. After a little research, we decided to try it!

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We both really like the look of birch (just see our flooring) so we bought a stack of ½ cabinet grade hardwood plywood. All 28 sheets of it! Afterwards, all we needed to do was decide on the board width. We looked around online at other tiny houses and decided we liked the look of wider boards. We determined that we could cut our boards into roughly 9” wide slats and leave ourselves with only half an inch left over. Talk about efficient! This took only a few hours of work. We also decided to add an extra dimension of texture to our walls by making a small horizontal groove at the top of each board to make it appear as if there was a small darkened space between each board. This created a strong dark line along each board that made the final look appear much more modern and clean. After that, we had our boards! Now we had to varnish them…

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We decided to finish our wall boards with a simple zero voc furniture varnish from ECOS Paints. We sealed our floors with a very similar product from ECOS, and we were very happy with how easy it was to work with and how clean and good looking the final product looked, so we ordered a little bit more for our wall finishing.

We then made an assembly line for processing the boards. We would sand each board, varnish it, put it up to dry in the house (in our excellent holding racks made of leftover 2x4s stacked all over the house), wait til they dried, sanded the boards again, varnished again, and then repeat it all over again.

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I must say, I did enjoy traversing through the boards while humming the Mission Impossible theme song as I tried to scale the boards to access and pile the dry ones in the back.

What made things even more complicated was that only half of them could fit in the house at one time to dry… which meant we ended up with two stacks of boards, one a step further along in the process than the other. Just to make things more confusing. You KNOW how much we love confusing.

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We ended up with five separate layers of boards in the house, many carefully balanced across 2x4s as shown here.

Next we’ll be installing the boards, and finally we just might get to really work on the interior! Woohoo!