2016 Season Summary

The summer of 2016 has come and gone, and not much has changed with the tiny house.  It has a shingled roof, some more insulation on the exterior, and the front door has been installed.

Other things came up that took up my time, energy and money, so the tiny house will have to be put on hold until next spring.  Stay tuned!  I'll be back.  :)

For a bit more detail you can check our my Facebook Page:
https://www.facebook.com/tinyhousediy/

Sleep well, Tiny House

I took advantage of this beautiful fall day (12 degrees and sunny) to get the house closed up for winter.  I purchased this tarp from another tiny houser, and boy is it big!

At about 40' x 50' it was a beast to move!  But with some careful planning my Dad and I folded it up in such a way that we could get it up onto the roof and it would unfold perfectly down the sides.

Say goodbye to the tiny house for this season!

Dad tossing the rope, attached to a rock, over the tiny house.  Every time I tried I just hit the side of the tarp!

The house is all tucked in.

Goodnight tiny house.  Sleep well until spring.

Weather Woes

This pretty much sums up the last two weekends...

Gonna be hard to finish the roof if the rain won't stop coming on weekends!  And now it's getting pretty chilly for working with shingles... might have to tarp it and finish the roof in the spring.  Not ideal.

CJ & G

Before getting to the overhang, I have a few more bits of insulation to finish.  You can see below that I am taping all seams before inserting the strapping.  This will prevent any air movement through the roof system:

I also trimmed off any excess spray foam and taped the seams of the wall insulation in preparation for the OSB roof sheathing:

My brother, CJ and our friend G came out to help today!  They took on the challenge of creating the five supports for the overhang based on my very poor sketch.  They did a great job!

And here is the house with a couple sheets of OSB on the roof.  Just a few more sheets to get up and we'll be ready to shingle!

Last Minute Overhang

My original plan had the entire roof system (plywood-rigid insulation-OSB) overhanging the front door.  The rigid sandwiched between the two sheets would have created a strong structural element that could overhang 30" without support.

But, a while ago I changed my design, which I'm now realizing effects this overhang.  Basically, I wanted to create a continuous vapour barrier from the tar paper on the roof (the first layer of sheathing, under the rigid) to the tyvek on the walls.  I also wanted the rigid on the roof to meet the rigid on the wall with no wood in-between.  Doing this left only the top layer of the roof system (5/8" OSB) as my overhang.  Obviously this is no longer self-supporting up to 30" like the original plan was.   I need to spend tonight coming up with a solution!

It's getting dark earlier, so instead of hanging out in the cold and dark at the build site, I went into town and had a nice meal, where I could think things through in comfort.

My plan now is to build triangular supports above the front door to support the overhang.  My decision to build the supports outboard of the rigid is somewhat controversial, but I am going to give it a try.  I am trusting that the rigid insulation will not compress under the weight of the overhang.  Time will tell!

Rigid Insulation Continues

The weather has not been cooperating, and we've had a few setbacks.  It seems to be taking forever to get the roof finished!  Today we put on the third layer of rigid on the roof, and started the rigid on the walls.  The goal was to have at least the top part of the walls down, so that I can spray foam any gap between the roof and wall insulation, in preparation for the final layer of roof sheathing that will be the nailing surface for the shingles.

Action shot!

 Cutting the right angle.

Adding low expansion spray foam to the gap between the wall and roof insulation.  

What was that about low expansion?  Ugh.  As the foam expanded it pushed the wall insulation out, creating a bit of a curve at the top of the wall.  (And, I can only assume, an air gap between the insulation and the wall sheathing.  Not good.)

I had minimal strapping on the walls, just enough to hold the insulation in place.  In future I would recommend having vertical strapping that extends up the wall to the roof, and if possible, attaches to the ends of the roof strapping.  Anything to keep the rigid insulation from bending from the pressure of the spray foam.

The purpose of the flashing and insect screening is to keep critters out of my insulation and out of the air space behind the sheathing.  Here's a detail of how I added insect screening to the bottom of my wall insulation.  First I nailed flashing to the wall, then taped the insect screening to the top of the flashing, allowing the excess to hang down while the rigid is installed...

When I'm ready to put the strapping on I will fold the insect screening up... what this photo doesn't show is that it will be folded over the strapping.  (The strapping will be between the rigid insulation and the screening) This will create a barrier so no critters can get into the wall, while still allowing rain to drain and air to flow behind the siding.

New neighours

I decided to go for a walk to take some photos of the fall colours...

Half the leaves have fallen, but it's still pretty!

But then I came across some distressing ribbons in the trees...

...and this survey marker in the ground.

Every now and then I hear chainsaws, and rumours about a company building rental cottages on the neighbouring lot...so this is a bad a sign that our neighbours are going to be building soon.

I'm not sure how close to the property line they intend to build, but there are no doubts that our private little cove is going to see some big changes in the coming years.