Tag Archives: climate

Plumbing

The tiny house is moving forward in leaps and bounds, and then something comes up that stalls everything for a bit and then the build moves forward in a different direction until something comes up that has to be creatively encountered.    The plumbing demands of the house have certainly caused a few minor stalls, creative problem solving and multiple trips to the hardware store.

There are conversations in the tiny house community about the cost of a tiny house per square foot vs the cost of a traditional home.  I have strong opinions about that and won’t get into them now, but I will say that in a tiny house, particularly one in this climate, you have to fit in a lot of the same elements as a traditional home in a much smaller space and then fit in some things you would have to think about let alone find space for.

I started figuring out my plumbing needs and purchasing the big elements of my plumbing several months ago.  My plumbing system allows for pressurized water supply from a hose and also a supply via a  26 gallon fresh water tank under my kitchen sink.  The pressurized water is pretty straightforward – the water comes in and goes either directly to supply the taps of the kitchen sink, bathroom sink or bathtub with the normal bypass to the hot water heater OR it can fill the fresh water tank.  The fresh water tank can be filled 3 ways: (1) the pressurized supply that comes in through an RV water inlet that has a hose connection and  (2) a poured water supply line, (3) poured in through a marine water inlet in the counter.  Once the fresh water tank is filled, there is a water pump that draws water from the tank to supply cold water directly to the taps or to the hot water heater to supply hot water to the taps.    The reasons for the fresh water tank and the multiple ways of  filling it are weather related.  At -30 celsius, there is no guarantee that even the best heated potable water hose will be able to supply water to the house, and at the same time I want to be able to fill the water tank from inside – getting water into a small hole at chest height at -30 is not my idea of fun.

Once the supply aspect of the fresh water system was worked out and plumbed, the rest of the fresh water went really quickly.  The fresh water plumbing is done with pex and clear vinyl tubing (for filling the fresh water tank through the exterior and interior inlets).

The grey water has had its challenges as well.  The grey water from the bathtub, the kitchen and bathroom sinks all goes out of the house at the same spot under the tub.  The grey water will leave the house and go into a storage tank or a french drain will have to be set up, depending on the location of the house.  That system will work well until the weather goes below freezing.  I have no desire to chance what will happen in a grey water outlet or tank once the water in it freezes and expands.  Visions of cold hours under my trailer at -30  are also not my idea of fun.  The original plan was to have buckets under the sinks and to shower elsewhere in winter, both of which I am fine with.   Unfortunately, fitting a fresh water tank, a pump and a water heater under a counter does not leave any space for a bucket.

Here is the solution:  the grey water from the kitchen goes past the bathtub, joins up with the grey water from the bathroom sink and then heads to a valve that either sends it towards the tubs grey water and out of the house or to a grey water container inside the bathroom.  Putting the solution in place called for some creative plumbing and pieces.  I am still on the hunt for a 5-6 gallon  grey water tank that I will be able to remove from its spot in the bathroom and empty in a suitable location.

Wood stoves and Montreal

The past couple of weeks have been rather quiet on the tiny house front.  My tiny house plans have not been completely left alone, I have made the order for my siding, rented a truck to go pick up my trailer (next weekend), contacted the provincial vehicle registration authority (the SAAQ – we are very fond of acronyms in Québec) and spend a good amount of time thinking about my heat source.  I have been debating whether or not I want to use a wood stove with the Kimberly stove being a front-runner, or a propane heater such as the Dickinson Marine Heater.  The Kimberley stove is efficient, doesn’t take up much space compared to other wood stoves, and is an expensive option.  The Dickinson doesn’t need to be babysat, has an even smaller footprint and when I went to the Tumbleweed workshop in Boston, we toured a tiny house that had wintered in New Hampshire and the feedback was that the Dickinson had not heated the house sufficiently for the climate.  So the Kimberley has been winning out, the cost seems worth it, I want to be able to live in my house year round.

This week, it was reported in the news that the City of Montreal is in the process of creating a bylaw to ban wood stoves in the city limits by 2020.  Fantastic.  I am building my tiny house in a demerged city on the Island of Montreal, so in this doesn’t affect me at present, but it could in the future.  Fun!