Hi Julie,

This door is a maple veneer with Laquer finish. We also offer MDF slab and solid wood slab doors however you would not want laquer a solid wood door. Solid wood doors are more susceptible to warping but as Victoria as a fairly stable humidity we have not found this to be a huge issue. The wood species will also play a role in the potential warping. Feel free to give a call if you have any other questions.

Jonathan

Thomas and Birch