Questions tagged [wood-movement]

Questions dealing with the movement of wood due to weather and seasonal changes.

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15
votes
3answers
2k views

What general considerations do I need to take into account for wood movement?

I know that wood movement is an issue, but it's a bit vague for me where I should be concerned with it. This page Suggests that there is almost no movement in the longitudinal direction, but that ...
14
votes
3answers
9k views

which direction does wood expand?

I know that wood expands due to seasonal changes in humidity and temperature, but that's the extent of my knowledge about it. In which direction do wood boards expand? In the same direction as the ...
6
votes
2answers
732 views

Thick tabletop movement

I'm going to build a large table and my customer wants the top 3" thick. My plan is to use wide boards(8"+). So I have some concern about cupping but figure that might not be as much of an issue with ...
6
votes
3answers
8k views

Do pocket hole screws allow for proper expansion and contraction in planked table tops?

I am learning furniture building. I started by building tables using pocket hole screws to attach the planks together and also to attach the table top to the apron/base. I am now converting to using ...
11
votes
4answers
1k views

How can I deal with wood from DIY stores that is crooked and may or may not be dry?

I've been meaning to build a desk for a while now. I made a design with millimeter accuracy, but when I went to the home improvement store, I found that all the beams they had were crooked! Some more ...
10
votes
1answer
1k views

How can I keep a cedar tree round from checking?

I want to turn a large western cedar tree round into a low table for a covered outdoor area. My tree round is from a 100-ish year old western cedar tree that a neighbor recently cut down. It's big,...
14
votes
3answers
2k views

How can I minimize warp due to wood movement when gluing up a panel?

I recently built a small 2' x 3' dresser top out of pine. It was within 1/8" flat and level when I glued it up in the garage, but within a few weeks inside it had warped and buckled significantly. ...
13
votes
6answers
2k views

How is it possible to let wood reach equilibrium moisture content?

I am trying to reconcile the following 3 points but cannot: It is extremely important to let wood sit for a while in the environment it is intended to be used in before using it for a project so that ...
11
votes
1answer
13k views

How does one properly mount a breadboard end?

Given the below design which really violates the mechanical use for a breadboard, assuming that I were otherwise building a farmhouse table with pocket screws, what would be the appropriate way to ...
5
votes
2answers
3k views

How can I create a planked wood table top with a plywood core?

I was looking at this table made by Harp Design company Melissa Table The description describes the top's construction as: Each top is crafted from reclaimed old growth pine which is planed down ...
5
votes
3answers
5k views

How can I fix warping on board made of glued 2x4s

I built a tabletop gluing up seven 2x4s together, and it warped a lot. Two opposing corners are up and the others down. I know cheap construction 2x4s can warp, but can this be fixed? The only way ...
2
votes
2answers
389 views

End grain mitre joints for outside

I'm making bird houses and I have been screwing the joints together. I have been drilling a pilot hole (2mm bit) and using 3mm X 30mm screws. I hung one in my garden and noticed that a couple of ...