Panel door constuction using plywood
I am making oak panel doors with a solid oak frame, but want to use 1/4 inch oak plywood for the panel inserts. I have a set of panel router bits that cut a true 1/4 inch slot, but the plywood is closer to 3/16 inch thick. Has anyone ever inserted a 1/16 inch thick shim in the groove on the inside of door to hold the plywood panel tight? Would this be a workable solution? Does anyone have any other recommendations? The doors will be used for a tropical fish tank base, so there will be a lot of moisture around the doors.
Replies
Try and find true 1/4" material for an easy solution , most production shop pin our panels in from the back side , I use the pin nailer and 5/8" pins .
The pin does not penetrate the panel ,it only pushes the panel forward and stops rattleing it goes between the back of the panel and the back side of the groove .
I pin all my panels in regardless of size , it helps to keep them centered .
You could also make tongue and groove doors on the TS , and make the groove the correct size and just a square edge on the inside of the frame .
hope this helps
dusty
Edited 4/7/2007 11:49 pm ET by oldusty
Easier to use a panel that is thicker than 1/4", and cut a rabbet from the rear to get your 1/4" thickness around the perimeter. Since it's ply you don't need to leave any expansion room and the shoulder of the rabbet will fit right up next to the frame. So, from the front the door will be identical, and from the rear it will be OK as well.
David Ring
http://www.touchwood.co.il/?id=1&lang=e
I think your solution is good. However, I have already purchased a sheet of 1/4 inch plywood and would like to go ahead and use it if possible.
If the sheet gives you enough to spare, double it up.David Ring
http://www.touchwood.co.il/?id=1&lang=e
Virtually any regular lumber yard will sell plywood that is a true 1/4" -- made specifically for applications such as yours. I would suggest you either return the sheet you bought, or set it aside for another project.********************************************************
"It is what we learn after we think we know it all, that counts."
John Wooden 1910-
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