restoring windows

If you’ve ever wondered what the difference is between a girl builder and a boy builder I can tell you right here.

I’m now set up in my friend’s garage for a bit of paint stripping on my old windows for the annexe. As I packed at home in a hurry, I forgot a few handy little bits, including a set of small paintbrushes. Rather than snuff around through my mates’ 100 boxes of stuff I remembered the fab care-package sent by a friend earlier in the week : a serious stash of cosmetic goodies, from Le Mer samples to herbal nail treatments and whatnot. Unreal, especially right now as I’m needing that makeup brush to apply a dainty layer of toxic chemical on my DIY project of the moment…

OK, so a guy builder could have thought of it, sure, but would he get away with it? Later in the morning session I felt the need for an emery board, to get at those pesky corner bits. As it happens I was given a rather large pack of them for Christmas, from another intuitive female who I’d never met but who obviously could sense that I was the tricky-creative-random-tool/emery-board-emergency kind of person. Now, boys, don’t go stealing the lady’s stuff. Get your own.

About these windows. I’m going to do a crazy thing. I’m going to ask for your advice.

Eyes being the windows to the soul, windows are the soul of a house.

And new windows ain’t got no soul, man! I’ve acquired some 40 or so windows and doors that have been ripped out of a chateaux in France, or fell off the back of a truck or whatever. They are gorgeous. Trouble is, big, old, single pane windows do nothing to help insulate against cold. It snows in my village. Snow = double glazing. The second most important thing after insulation in designing an energy efficient house is double glazing. So. I’ve decided to make old fashioned double glazed windows, as in this:

Massive job. Stripping 34 windows and making 17 boxes to contain them. Plus the windows most likely contain lead paint, and there’s only so much lead poisoning a girl can take. Let’s put aside the cost for a minute because the alternative is also expensive: new timber double-glazed windows for my place will cost upwards of €5000 or more than €300 a unit. So far, it’s taking about a week to strip each window, so there goes the rest of the year if I’m going to do the lot myself. That’s out. So how can I simplify what needs to be done, while still using the old windows but upgrading their insulation potential from single-glazing?

Anyone got any paint stripping tips? Does anyone really vouch for a hot-air gun over sanding? Know anyone in the furniture restoration business, who can strip them for a good price, and possibly stain them? And that someone will not be dumping the waste in the nearest river.

Maybe then I just make the boxes. Is this style of box the way to go? It’s been suggested that I could stick on a single pane of glass over the top of the existing with a 5mm air gap, but I can see condensation and mould, because the air space is useless if not sealed. Does the frame need to go inside another rough frame? I’m thinking not, (in a unusual instance of self-restraint). What are your thoughts regarding expansion and movement? Treat against insects? Treat against water penetration? Oil or polyurethane stain? Sill gasket, foil, or insulation between the frame and the stone surround? Chocks and spray insulation? Any bright ideas anyone?

Or here’s a third idea from a “get-on-with-it” type builder: don’t strip the windows back to timber, just prep them for more painting. And he’s got a point because in my all-white-Scandinavian-modern style interior, the window interiors would be white, and not stained timber. It certainly would be a travesty to have stripped the windows beautifully, expensively and toxically if only then to paint one side anyway… so, I put it to you, dear reader, could we work with painted timber windows for the exteriors? I’m thinking slate grey or chocolate brown. I like the idea for it’s skipping the stripping process, but I baulk at it from an aesthetic pov (not that there’s any evidence that the windows are made from a noble timber, or that there is any thing worth “revealing” from the paint stripping process). And, as pointed out by someone else – there will always be an apparent difference of the timbers of the old windows and the new boxes, which painting would sympathise. Is there any added protection against humidity and insects with a paint finish other than a oil or stain?

casa do xisto

typical house from the 'aldeias do xisto' in this area


Painted timber windows anyone? Or does everyone want to remind me what a economically crushing massive overproduction this idea is?


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my house plans

The old man who owned the house before me was born in here in the village. He married the girl next door – quite a feat in a village of less than 50 people. It could be a romantic story or it could be a scary one. Also scary is the idea of living within a stone’s throw of your parents AND your in-laws.

The house was built in 1939 by his father who was a respected stonemason. He also built the bridge and other houses in the village, and buildings in the nearest tiny town. My house is actually two houses: the white house is one and the ruin is another. There is also an annexe. A different family lived in the ruin. Apparently the ruin was a bit of a party house. Much singing and dancing and drinking went on there. Perhaps they shook the house down!?

my house

The houses are built in schist, the common field stone in central Portugal. Schist is similar to slate, it’s medium-dark grey with red, brown and terracotta clay colours. The stones are laid in a pure clay mortar which gives the house a very warm glow in the afternoon sun.

stone wall

The white house has a cement render. Historically, rendered houses denoted wealthier owners, but in a post modern twist whole villages with houses in bare stone have become a valued tourist attraction in this area.

the-beiras
the beirasthe beiras
Here’s the layout of how it is now:
existing plans 1st floorexisting plan ground

The idea of the building project is to unite the two houses to become one. The render on the white house will be removed, the stone cleaned and the mortar renewed. The metal windows will be replaced with older style timber windows and half-pipe roof tiles will reflect the local-traditional architectural style.

Here’s a crude photoshop impression of how it will look.

impression

I love the look of stone on the outside, but the interiors of these local stone places are frighteningly troglodyte-like. Dark, rough and…dark. So, my interior walls will be plastered white, making the interior space new, clean, and open. The floor plan is designed around the enormous existing fireplace in the (old) kitchen.

first floor plan

The underground garage is missing from the plans.

While the exterior will hopefully look entirely traditional and old, the interior is modern. Modern in the sense that it will be a new blank canvas where I can insert old architectural pieces such as classic Portuguese azulejos (tiles), 18th century style mirrored doors, interesting antique coat pegs or other small details.

architecture details

While the fireplace is the focus of the house in the winter, the summer hub is the outside terrace, with a large dining table under a vine covered pergola. The stairs to the first floor link the outside dining area to the kitchen.

By locating the kitchen and living areas on the first floor, these spaces benefit from the views outside, and the cathedral ceilings inside. My aim is also to maximise the appeal and comfort of the house in the winter months as well as the summer. As it has a south-western aspect, the winter sun reaches all the way to the back walls of the first floor. The alternative of having the living area on the ground floor would’ve resulted in a cooler winter living space.

The house has four bedrooms which all have flexible usage. The bedrooms on the ground floor are partitioned only by sound insulated cupboards, once removed enable the two rooms to convert into one 25m2 space. The bedroom on the first floor, adjacent the living area could be a study or nursery. The annexe bedroom benefits from privacy and natural light, and has an ensuite bathroom. It might be useful as guest accommodation or an artist’s studio.

Energy efficiency

First – adequate insulation. It’s the cornerstone of a comfortable, low cost, low maintenance house. There’s a huge range of products out there and yet the majority of builders here are still opting to use the bare minimum and to use one that’s harmful to the environment. It drives me nuts.

Solar hot water. Who can resist free hot water? It’s now the law for new builds. Solar panels won’t perform 100% of the time so,

Recuperador de calor a agua. No idea what they call it in English, but it’s super efficient closed fireplace that heats the immediate area while also providing hot water for the whole house. I’d love to connect a series of radiators to make central heating. The cost of the installation is nothing much but the cost of the radiators is way out of my league. From my research the recuperador solution is the most economic and eco-friendly form of heating and complements the solar hot water system perfectly.

Still on heating - there’s an endless supply of free firewood here in timber country, so if I don’t find affordable radiators I’ll be installing another two more salamanders in the main house and one in the annexe. All of them will have splitters so that they can heat two rooms at once.

Cooling is not a huge issue. Even without insulation I haven’t found the summers uncomfortably hot here. Nonetheless, the design of the house follows the principles of passive cooling by using cross ventilation, exterior window shading and ceiling fans in every room.

Grey water system. All grey water from the bathrooms and laundry will be diverted underground to the lawn, thus automatically watering it and avoiding unnecessarily filling up the closed septic system. Hopefully this will keep the grass green all year round.

Rainwater collection water tank. It seems a bit strange to collect and store water when for most of the year the natural springs are flowing, the tap water is almost free and more water is falling from the sky every other day. For the two or three months of the year when the springs are dry and there’s a very high fire danger, another 1000 litres of water close at hand could well save the house from destruction. The tank is connected to a sprinkler system on the roof. When activated, the water then flows into the roof gutters and back into the tank, providing hours of hands-free fire protection when it’s critical.


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productive days

Injuries: three new bruises, one salamandra burn, one aching leg.
Life Satisfaction Index: Up 12.68%

Three productive days! On Monday the rain stopped, and my windows were delivered. Over 30 window pairs, 8 glass double doors and a huge arched window. They were ripped out of a chateaux in France according to Ze Manuel, my second hand supplier. They are gorgeous and give me a tiny preview of what the house might become…

window delivery

Work continues on the annexe bathroom. Two walls have been scrubbed free of moss and fern and clay mortar. Then I pointed-up the rear wall (that is, I replaced the mortar). A, for practise pointing and to experiment with mortar mixes, and b., to prepare the wall for an anti-growth treatment before building the brick wall in front.

It looks totally different than before – (I used two different mortar mixes; the lower has one part clay, but you can hardly tell the difference) check out the pics. I’ve got to work on getting it darker and redder… and I didn’t like the consistency of either of my mixes so tomorrow is another day to experiment. As both of these walls won’t be visible it’s a good chance to play around.

And sun! Two days of clear beautiful blue skies and gentle but constant sunshine. After a whole month of darkness, everyone is euphoric. There were lots of smiles about today.

bathroom walls


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