... to different wall thickness5. Surface finish: heat transfer, paint directly on the surface with natural wood grain6. Integrate door frame ... bugs; Anti-fungal; Anti-termite, Eco-friendly, Formaldehyde free, Non-Toxic, High durability and strength, Aging resistant; Recyclable, Totally hygienicNatural and ... poisonous gas out.(4) The usage is same as solid wood: with no problem to nail, dig, saw, drill, ...