As with most of your posts that was a delight to read Custard, lucid, well argued and informative, have you ever considered teaching?!
Jamster21":ilowgutc said:
+1 from a new starter for both this thread as a sticky (or a wiki!) and also a where can I get my wood list... I've just discovered Duffield Timber - would be interested to hear where you think they fall ...
I am a bit of a fan of Duffields (near Ripon) as a source for beginners and recommend them to my students. They stock most of the species Custard mentions and display them on racks so you can select at your leisure without the yard man ho hummikng beside you. The quality is usually fairly good. They also have some exotics, they have some of these huge boards of bubinga, perhaps it's a good thing that it's going on the CITIES list!
Many people find their first trip to the wood yard rather intimidating. Unless you go to somewhere like Duffields you are presented with a pack of timber which you have to select from while the yard man waits. How do you decide? You should have drawn up the project and written a cutting list from it. I think many people go to the yard with a specific idea of how they will cut the parts from a board then find that the boards available are not as they expected then find it difficult. It's better to think about the dimensions of the largest pieces to make sure you can get them out but then think more about the total cubic amount you need, so work out before you go and add about 40-50% (if getting waney edged less if straight edge). At the yard select to make sure you can get the longest pieces without too much wastage but then think more about selecting nice pieces up to the cubic amount required. At most yards the yard man will have a gismo that counts up the cubic rate as you go along.
What to look for. Is the board straight? This doesn't matter so much if you are cutting it into short components. Look for cracks and surface checking, this is common in oak. Woodworm, this will usually be in the sapwood which you would probably cut off, although on some species it may extend into the heartwood, eg walnut. Knots, some people like them some don't select according to your taste. Custard talks about cathedral figure and rift sawn, it's worth looking at the end of the pack you can see which boards have this pattern from the end grain. You may want to select rift sawn for legs. Looking at the end helps to locate suitable boards lower down in the pack.
By the way I think it's good etiquette to help the yard man to reassemble the poack after you have sorted through it. Erans you browny points for next time you are there.
Chris