Wayne Parham Messages: 18835 Registered: January 2001
Illuminati (33rd Degree)
The flat-pack kits are all made from MDF. I prefer MDF over Baltic Birch unless the cabinets will be exposed to standing water or very high humidity. Baltic birch is more durable, but MDF sounds better. The joints are mortise and tenon. Thickness depends on the model, and are as shown in the plans.