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Thick moldings

11/17/22       
Thomas Soyk

Hi All
We are looking at a large commercial project that requires 12/4" and 16/4" thick Cherry moldings.
Our past experience (10 years+ ago) has been that there is alot of stress in the lumber and it tended to "curl" when ripping.
We would prefer to not laminate for thickness because the labor would be too costly.
We have been given the option of Soft Maple if we do not feel Cherry is viable.
Thank you in advance,
Tom

11/17/22       #2: Thick moldings ...
RichC

Some drawings showing the profiles would help, but no way would I hang that thick of cherry. IF you could even find it. I would ask for a consult with the architect and discuss build up moldings. None of this job should cost you too much money. You bid at the price you need. Worry about being too high is a great way to loose money!

11/18/22       #3: Thick moldings ...
Thomas Soyk

Rich
Thank you for the advise.
We are able to locate up to 16/4" Cherry. Since Cherry has fallen out of favor in recent years they are not rushing the drying process and it should be more stable than it used to be.
Also, we are definitely building the profile up with plywood backers as able.

I was hoping for feedback from someone that has actually milled some 16/4" Cherry recently .

11/21/22       #4: Thick moldings ...
Mark B Member

Why in the world is Soft Maple an alternate to Cherry?

11/21/22       #5: Thick moldings ...
Thomas Soyk

Availability

11/25/22       #6: Thick moldings ...
Karl E Brogger  Member

Website: http://www.sogncabinets.com

Depends entirely how much of the blank you are hogging out.

If it's a lot being removed, I'd figure out how to break it up somehow so they can be stacked.

Laminating would be tough, but still a better option as far as stability goes.

12/1/22       #7: Thick moldings ...
Adam

Cherry trees are small. You would have a hard time finding a clear 6x6 post. It's graded one side clear. You can effectively have a board of sap wood with a veneer thick layer of heartwood.

It will be very hard to make large cherry mouldings without sapwood. We used to figure a 50% waste factor when doing cherry millwork. That was regular thickness door, frames, mouldings, etc.

I would encourage them to go with something like Sapele for dark. Soft maple is paint grade. Hard white is a better choice.

12/1/22       #8: Thick moldings ...
Jason

We rip thick stock over in width because of the “curl” you mentioned. It happens when stress is relieved in the ripping process. By ripping it over in width we are able to bring the moulder blanks to the jointer and straighten them out before sending to the moulder. Might be worth a try?


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