What type of wood should be used to make and install window sashes. The Building is over 100 years old and we would like to keep the windows as original as possible.
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heart pine
We made some for a court house and they were made out of white oak. Very good weather resistant wood.
Another choice would be cypress.
Doug
clear doug fir
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Doug
I would say heart pine, or white oak is a good choice, cypress would be another, or even clear Doug Fir. Any of those.
Seriously, the origionals were most likely heart pine.
Where are you? I'd vote for old (reclaimed) heart pine - its twisting is already done. Having said that, I've made sashes from all of these listed, and haven't lived long enough for any of them to have problems.
"Oak" seems to sound better to a client - not sure why.
Forrest
I'm in the midwest, cold winters and hot summers. Cost of material is a factor but durability more important.
FWIW, the plural of "sash" is "sash."
“Experience doesn’t bring wisdom, experience evaluation does. When you fail, stay down there for a while and figure out what went wrong. Don’t run away from your failures, evaluate them and learn from them.”
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<the plural of "sash" is "sash.">
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;-)
Forrest
Oscar, it's regional to a large extent. Here most original sashes are made of white pine; the rest of white eastern cedar. Other places I've seen yellow birch, red cedar, and of course the various hardwoods. Most any wood can be used if you're careful in choosing the lumber and seal it well with paint or stain & varnish. I once made a gang of eight awning-type basement windows and sashes from ordinary framing-grade spruce 2x stock (I had serious budget considerations to deal with on that job),and although I was told by an 'expert' it wouldn't be stable enough, it worked out fine. They've been in service for over 10 years and have never twisted or given any trouble.
I believe a lot of the choosing was based on what was available locally in the days before it was possible to ship a piece of tree 3000 miles from where it grew.
Whatever species you make them of, pick through the pile carefully to get the straightest grained pieces you can, and make sure you put the finish on before glazing. You need to get the glass rabbets well coated. That's where a lot of rot starts.
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