Table top – wide, wide White Oak planks
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Question for the more experienced and knowledgeable regarding building table tops. I might have the chance to purchase some wide plank white oak, approx 23″ x 6 ft. Wood is suppose to have come from an old huge White oak tree. Some of the boards are cut from the center with tight grain (quartersawn…?) My inclination will be to get the tight grain boards. Let’s suppose I use two planks to make a rectangular table top of about 40″ x 70″. How will you handle the wood to account for wood movement: 1- Rip the planks into smaller planks and glue them? 2- Just glue the two planks together to make the table top? 3- Thoughts, tips? Wood suppose to have been kiln dried. I will store the planks in my house for quite a while before I tackle the project. Thanks again for your great advice |
Replies
If the wood is quarter sawn it's my opinion that it'll be very stable and there would be no need to resaw it into narrower boards.
If some of the boards have pith (the center of the tree), you need to cut that out. I'm not sure how far you need to be from the true center of the tree but you don't want true pith. If the boards are 23 inches wide and you want a 40 inch table, you can clearly cut away the appropriate amount of pith if you need to.
I'd get boards that are 6/4 for the table top so that the finished top would be 5/4 (1.25 inches) thick. that's just personal preference. I like the thicker look. I just finished a quarter sawn white oak hall table for my son and the top started at 5/4 and ended up a full inch thick. Much nicer than a 3/4 inch thick finished top. The larger table you're building would benefit, IMO, by the extra thickness.
This should be an extremely gorgeous table. Post some pictures when you're done.
John
If the boards run thru or close to the center of the tree, cut away that part. Warp will occur at the center point. I would think about 2" either side would be fine.
Thank you for your tips.
These boards are almost 2" thick. Just for comparison, does anybody know the average price bd/ft for boards like these (22" x 6 ft) By the way, the boards are rough cut.
Thanks again
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