A sheet of plywood has a core surrounded by the wood fibers which provides the stability for the sheet.
Wall paneling that doesn t warp.
If you have wood paneling and it begins to bow or buckle possible causes are rising and falling humidity levels wall or foundation settling that make the walls shift and paneling nails coming loose.
More moisture means expansion and less moisture means contraction.
Plywood panels warp for similar reasons.
A thicker core is less prone to warp but the warping still occurs due to moisture exposure.
Press the panel back down and pull out the nails.
Store and handle paneling properly.
Glue is typically used to install wood paneling and nails hold it in place.
Here s what to do.
Signs of warped paneling are likely to show if the paneling isn t secured properly.
Similarly inadequate gluing procedures can also lead to warped paneling.
Whatever the reason if the paneling is bowing it can generally be reversed or repaired and then put back into place.
What causes interior paneling to warp.
When warping occurs in paneling it appears to bubble or bow outward.
Nail spacing is important and if the nails are too far apart warping can result.
Interior paneling is basically 1 4 or 3 8 inch plywood and it behaves in the same way as the plywood used for roof decking sheathing and flooring.
How to repair warped wood panelling.
A denser wood is more prone to warp.
You need a putty knife pliers wood adhesive a hammer paneling or finish nails and a touch up stick.
If the paneling has a laminate finish the finish can separate and start to peal off.
Wood paneling warps when the moisture content of the wood is uneven from side to side.
Depending on the finish of the paneling other damages can occur when a piece becomes warped.
They should be easy to get at if you lift the panel first.
The thickness of material adds to the warping.
If it is solid wood paneling splintering can occur.