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First three rows of logs

May 21, 2017

Easier than putting together a Lego castle! That’s what building a log house is. You don’t only have a clear plan of what kind of part goes where but they even tell you which exact part goes where. There is a unique number for everything. It’s almost idiot proof. They even tell you which package to open first and which one comes next.

We have 5 packages of logs. Each of them about one ton of material. Once one opens the rain and sun-proof foil covering the logs (and preventing mould), one is looking at a neat pile with each log numbered. In our case, the first logs, which are the half logs, are even on top of the pile.

Not all the logs are exactly in the pile in the order one needs them. The shifting of logs to get to something at the bottom of the pile is not exactly fun but it doesn’t take more than four hours with two people to put a pile like the one above into the desirable places of the building.

The first row is quickly placed on the foundation. Each log extends roughly 1 cm over the edge of the foundation on purpose (the purpose being that any rainwater drops down and doesn’t run down the foundation). Pushing the logs around to hang over the edge at an equal amount is still easy by simply pushing them by hand.

The second row is equally quick to assemble.

But after the second (or latest the third) row of logs the measuring and adjusting starts to ensure that one is actually building an rectangular shape and not a diamond shape. In case of the workshop there is not one but a total of 4 diagonal distances to be measured (each twice from each corner to the other) and then adjusted to be roughly equal. One would be amazed how easy the measures are off from what they are supposed to be. One would think that something as precisely manufactured than the joints of the logs would be automatically a rectangular. But we were off by more than 2 cm on the longest distance of 13.2 meters.

After 30 minutes the measures were roughly what they were supposed to be. At this stage, the adjusting of the logs does not work anymore by pushing them by hand but a few gentle hits with the 10 kg hammer gets the job done.

Two particular measures are very important for the workshop building. The distances in the front and the back between the two separate parts of the workshop. Because the two parts are joint to one building at row 17, even the slightest tolerance will be extremely hard to correct at a late stage when the weight is already more than 3 tons. Therefore, we dug out the log from row 17 and put it in place after row number 4. At this stage we were only 2 mm off and it was easily corrected, but even the 2 mm prevented the log to slide into place easily.

Kontio log delivery

May 15, 2017

16,7 tons of material incoming!

Saturday morning, +3 degrees, May 2017, and another log home project gets going! Kontio delivered as promised and on time the materials for the workshop. The truck had to drive three times down to the building site to unload everything but at 10.30 everything was unloaded.

Before the truck actually could drive to our site we had to remove one unexpected obstacle: an electricity cable from one of our neighbours was hanging too low for the truck to pass through. Hence, I had to improvise and lift it up for the truck to pass underneath it.

But once at the site, the truck could unload its precious cargo:

Then things started flying…

The last shipment was the roof trusses. All 1.5 tons of them…

Nicely tucked away against a tree…

Roughly 14 bundles, each of them one ton of weight.

Now, the build can begin.

Getting ready for the workshop delivery

May 12, 2017

It is finally time to wake this blog up from its winter-hypernation! It’s building time AGAIN!

The workshop building materials shall be delivered this weekend. I was surprised that they are willing to deliver on a Saturday. But the contract said that the delivery is ti be on Friday or Saturday. And Saturday it is. There was still plenty of other stuff to get out of the way before our mind can shift entirely to the building of the workshop. The majority of things got done just in time.

Firstly, the toilet tank had to be emptied. I waited again too long before calling in the tank truck and we ended up with a full tank last weekend which meant that we had to switch to using the outhouse again. Now with 5500 litres dirty water pumped away we are ready for a comfortable building experience with indoor toilet.

The outhouse itself also needed some attention this spring.

A storm in the spring knocked the outhouse out and the roof off.

Luckily, I could fix it in few hours again and only few traces of the damage remain for the observant outhouse user that is not focussed on his/her newspaper or smartphone…

Then there was still one landscaping project unfinished last year: We made the ramp from the second level to the Villa more grandmother-friendly (aka less steep) in 2015. However, I didn’t like how the ramp extended onto the grass of the second level plateau. When heavy machinery was available for the foundation work last fall I had the ramp dug into the hill in a way that it is less steep and ends at the grass. I didn’t manage to do landscaping anymore last fall and 4 trailer loads of soil and one trailer load of tree bark later that is also done. Now only the grass has to grow until midsummer…

Getting ready for delivery I placed some pallets onto which the material can be unloaded. In an ideal case, one has a gap of 50 cm between any untreated wood and the ground  in order to prevent mould from the humidity rising up from below, but I hope a single pallet height will do.

Finally, I placed the route markers for the truck driver.

According to the shipping company the load will be driven throughout Friday from Central Finland to our countryside estate. That means the truck driver should be here just before midnight or so. The truck driver is supposed to show up right in the morning to unload the materials. Because the trailer of the combination truck cannot make it all the way down to the building sight, the trailer need to be parked in the night on a larger parking space 600 meters away. The driver need to reload then the materials from the trailer to the truck after emptying the first load.

We’ll see how that goes… as long not the same happens than for the delivery of the Villa everything should be a smooth ride in comparison…

Mystery of the Roof Structure

March 25, 2017

Building the roof of a log house is always one of the more challenging tasks. But what do you do when only 5 out of 35 pages of the building instructions actually apply to your project?

Kontio delivers a decent amount of building instructions with figures and descriptive text for the roof work. However, 30 of the 35 pages are designated for roof structures that assume that sides of the building are also made of massive logs and the roof structure is build from single pre-cut boards. But the workshop, with its mansard-style roof and the dormer windows, is assembled from pre-manufactured roof trusses?

These technical drawings itself are not exactly revealing in regards where to attach the cross-connections between the different roof trusses in order to have the necessary stability. I don’t get it yet, how to read these drawings. I guess I have to study them still more before the summer. The positive surprise with the roof design was that the dormer windows don’t need to be build too much manually but the main structure is also part of the pre-manufactured roof trusses.

The sides of the building are then to be build from long boards that are attached to the roof truss and the logs itself.

Well, I got all summer and the early part of the fall to figure out how to do this. It just needs to be ready before the winter.

The Holy Book is Here!

March 15, 2017

On just another regular Monday, an automated notification was sent. The receiver (me) was delighted! Finally, the Builder’s Folder with the construction details and detailed plans arrived from Kontio and had to be picked up from the post office (which nowadays is attached to the customer service of a shopping market).

The folder contains all the exciting (for the engineers among us) technical drawings, assembly instructions, and delivery part lists. Even that this is not the first log building we are assembling (it actually is number 4), it is still interesting to see how things are ultimately designed. There are new things we never had such as the mansard-style roof, the dormer windows in the roof, and the drive through (which the manufacturer still calls a terrace). Seeing how they are constructed after almost a year is a nice entertainment while waiting for 2 months for the delivery.

Besides the already known floor plans and foundation plans, it included also


  • separate assembly instructions for the logs, the roof, and complimentary products
  • part lists with quantities such as 4102 nails of a certain kind (okay, I made that number up)
  • technical drawings of the roof
  • load calculations for the roof elements
  • detail drawings for all challenging parts such as pillars, windows, the terrace and so on
  • the 3D drawing (not very useful except nice to look at)

  • the technical drawings for the roof and
  • the Log-Building-For-Dummies instruction for the actual log assembly with numbers for each piece (making this easier than a Lego project)

It’s good to see that the holes for the electricity cables are roughly were I drew them and they haven’t been forgotten (I never got confirmation from Kontio that they had received my plans). The drawings also show that the top rows of the workshop are not one single log (which theoretically would be possible because they can do and transport logs up to 12 meters as far as I remember) but they are split into 2/3 and 1/3 length with hidden connections in the joints. Hence, we need to lift a maximum of 7,4 meters long logs. Not bad.

When I drill I drill all the way

January 22, 2017

In order to pull electricity cables inside of the logs, the log manufacturer drills 4 cm wide holes into the logs. One needs to send a drill plan to the log manufacturer few months before the logs for the workshop are being carved out of wood. The instructions on how to communicate to the manufacturer where to drill the holes seem to be pretty much the same comparing Mammuttikoti and Kontio, two of the major log home manufacturers in Finland. I have done the same exercise also for Villa Linnea (

However, Kontio’s instructions seems to have changed: instead of indicating how high (or deep) the holes do need be drilled through the wall, the manufacturer simply stroked out these parts from the guidelines.


It seems that Kontio is now drilling the holes all the way from top to the bottom in the wall. Not that it really matters except that the already low insulation value of wood is not exactly improved by unnecessarily drilling holes. But the workshop is a “cold” building without permanent heating and therefore it doesn’t really matter.


Now, the log drill plan has been made and sent to Kontio. We’ll see what they say…

2017 – The Plan

January 1, 2017

Day 1, 2017. Time to share the plan. The plan of what I intend to get done this year.

This year is easy: there is a foundation with my name on it waiting for me.


But how far do to build the workshop? What is too far and what is too lazy? Well, after all this is a hobby and not a labour camp. But some goals might good to have…

The main goal is that the workshop building is protected for the incoming winter 2017/2018. In order to be protected from the elements, we should have some kind of roof or cover on the building. Also, a first layer of protective paint should be on the logs and the wooden panels.

The foundation is ready. All parts (except the doors) shall be delivered in the second week of May. And during the 4th weekend in May, a long weekend due to a religious holiday, we should have a team of at least 5 to assemble logs. That should be the easy part.

The next part is already a bit more challenging: lifting the roof elements on top of the building and attaching them to the logs and then connecting with each other. The plan is so far to hire a truck with a crane for one day to get that job done during the early summer.


During the summer holidays (and yes, we intend to actually rest also from our daily jobs) I hope to be able to nail the roof boards on and attach the first layer of tar paper which seals the roof.

If I manage to nail the wood panels on the second story, then I’m already on the winning side of things.

The challenge in all of this will be the dormer windows on both sides of the roof.


Building the roof would be otherwise fairly straight-forward, but those will be a challenge. That’s the biggest uncertainty factor in this project. I’m waiting eagerly for the detailed building drawings to figure out how to built the dormer windows. But before the materials can be delivered I need to design still where holes should be drilled in the logs in order to pull the electricity cables. More about that in the next blog post…