I've purchased some timber from a local builders merchant in which I'm going to built a desk with. I've already done this once, and experienced wood shrinkage due to the moisture content being too high during construction.
I am aware I need to alter my construction methods to allow the wood to expand and contract.
However, is there a way to reduce the moisture content in the wood in a short period of time. I'm thinking to improve the situation, instead of dry it out completely. I'm aware drying it quickly may lead to splitting.
If I had unlimited time I'd chop the wood down to the rough size and store it for a year or so… but that's not feasible with my timeframes.
Best Answer
Dry-Fast-No Splits.. pick two.
Kiln drying is art and science. Cutting to rough length, width and thickness and stickering in a slightly elevated temperature (100F - 110F) room with a fan and a dehumidifier would approximate a mild kiln experience.
You need to rotate the stock end-for-end and re-layer (re-sticker) weekly.
Having a good moisture meter will be critical. You can finish dimensioning the lumber when you are within 5% of your goal. Unless you are in a museum, +/- 15% RH swings are common indoors, and much higher outdoors.
These guys (I'm not affiliated and have no experience with them) advertize custom drying for your wood.