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Can I use cypress that is still green

Posted on 11/25/20 at 3:57 pm
Posted by welder69
Member since Sep 2018
278 posts
Posted on 11/25/20 at 3:57 pm
For post on my front porch for my new build in June? They would be cut for me next week.
Posted by No Colors
Sandbar
Member since Sep 2010
10324 posts
Posted on 11/25/20 at 4:00 pm to
Sure. They'll be totally dry by then. If possible, put them in a barn or a garage or something. And run a box fan over them.

ETA: If you have a pole barn or someplace with open sides that will get cross wind, then you don't need a fan. If you have to put them in a warehouse or a garage with no real ventilation, then get the smallest, cheapest Wal-Mart box fan you can find. Put it on the lowest setting and that will be plenty of air movement.
This post was edited on 11/25/20 at 4:08 pm
Posted by Kadjin
edge of the basin
Member since Oct 2013
1251 posts
Posted on 11/25/20 at 4:34 pm to
You can use it regardless, I have green cypress on my porch right now, they said just to not seal it any kind of way for a couple years, so if you don’t have any way to dry it by June go ahead and use it, just wait a couple years before you do anything to it
Posted by KLSU
Baton Rouge
Member since Sep 2003
10287 posts
Posted on 11/25/20 at 4:34 pm to
It might twist.
Posted by welder69
Member since Sep 2018
278 posts
Posted on 11/25/20 at 5:19 pm to
From what I can tell, I'm getting mixed answers of yes an no. I'm still researching and asking around, no luck so far..
Posted by upgrayedd
Lifting at Tobin's house
Member since Mar 2013
134840 posts
Posted on 11/25/20 at 5:21 pm to
quote:

It will twist.

Posted by redstick13
Lower Saxony
Member since Feb 2007
38449 posts
Posted on 11/25/20 at 5:28 pm to
Not sure the answer. I'm trying to figure out what to do with the top of one my cypress tree that broke off in Laura.
Posted by windmill
Prairieville, La
Member since Dec 2005
7005 posts
Posted on 11/25/20 at 5:30 pm to
From what I can tell, I'm getting mixed answers of yes an no."

Where is this "NO" answer?
Posted by shawnlsu
Member since Nov 2011
23682 posts
Posted on 11/25/20 at 5:45 pm to
It will cup or twist or both. I kept a slab of green cypress in my spare bed for 2 years to dry it and it moved about 2" in 2 directions over the whole slab
Posted by fishfighter
RIP
Member since Apr 2008
40026 posts
Posted on 11/25/20 at 6:08 pm to
quote:

Sure. They'll be totally dry by then


No they will not. Takes about 1 year per 1" to dry.

OP, were you located at? There is a guy in Pointe Coupee that saws nothing but Cypress and he does Kim dry.

Oh, don't listen to jack legs. That post will shrink and can twist. I own a sawmill and know what I am talking about.
This post was edited on 11/25/20 at 6:13 pm
Posted by welder69
Member since Sep 2018
278 posts
Posted on 11/25/20 at 6:15 pm to
I'm in avoyelles parish. That is what some other people told me that it will twist. What is the name of someone I can get the post from? I don't mind traveling. Thanks
Posted by redstick13
Lower Saxony
Member since Feb 2007
38449 posts
Posted on 11/25/20 at 6:19 pm to
quote:

I own a sawmill and know what I am talking about


Wow so you really do know how to lay the lumber.
Posted by MyNameIsNobody
Member since Dec 2013
1132 posts
Posted on 11/25/20 at 6:21 pm to
Posted by fishfighter
RIP
Member since Apr 2008
40026 posts
Posted on 11/25/20 at 6:23 pm to
Jones in Batchelor.He sells green and kim dry.
This post was edited on 11/25/20 at 6:25 pm
Posted by fishfighter
RIP
Member since Apr 2008
40026 posts
Posted on 11/25/20 at 6:27 pm to
quote:

Wow so you really do know how to lay the lumber.


Yes, in my younger days I was a pipe layer.
Posted by welder69
Member since Sep 2018
278 posts
Posted on 11/25/20 at 6:53 pm to
ONLY thing is these post would cost me next to nothing. So there is that. Any other suggestions??
Posted by lsuson
Metairie
Member since Oct 2013
12121 posts
Posted on 11/25/20 at 6:55 pm to
2nd time I’ve seen kim dry in the thread. Never heard of it
Posted by No Colors
Sandbar
Member since Sep 2010
10324 posts
Posted on 11/25/20 at 7:10 pm to
quote:

Takes about 1 year per 1" to dry.


8/4 Red Oak takes that long to dry. Not Cypress. And if he has 10" beams you're telling us they will take 10 years to dry?
quote:

, don't listen to jack legs. That post will shrink and can twist.

Box hearted cypress timbers air dried for 6 months under a fan will not twist.
quote:

I own a sawmill and know what I am talking about.

Me too.

You're a good guy Fish. But he doesn't need to stress about this. I sell multiple trailer loads of box heart cypress timbers to home builders every year. I've never had any complaints. And we don't KD our beams. We air dry cypress lumber for 60 days before we put it into the kiln. It dries fast, way more like a softwood than a hardwood.
Posted by fishfighter
RIP
Member since Apr 2008
40026 posts
Posted on 11/25/20 at 7:14 pm to
Auto correct shite.

No Colors, a 10" cypress beam will take a lot longer then 6 months to get below 12% which is fine for outside ues.
Posted by Tiger Ryno
#WoF
Member since Feb 2007
102970 posts
Posted on 11/25/20 at 7:22 pm to
I recommend using a Franklin brand box fan to dry them out.
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