I have an electricity inspection box inside the house. What I'd like to do is build a small wooden cabinet to enclose it (it is flush to the wall). I've measured up and bought five pieces of wood:
. 2 x 45mm x 15mm x 700mm
. 2 x 45mm x 15mm x 800mm
. 1 x 15mm x 700mm x 800mm
My intention is to surround it with the thin pieces and use the fifth piece as a door. However, the thin piece have already started to warp (I've had the wood for around a month). Is there any way to prevent this, or does anyone have any tips for doing a similar thing?