The invention discloses a fireproof environment-friendly integrated board. The fireproof environment-friendly integrated board is characterized in that the fireproof environment-friendly integrated board comprises a prime pulp layer, a non-woven layer, a lower glass fiber layer, an insulation layer, an upper glass fiber layer and a decoration layer from bottom to top; and exposed faces of the prime pulp layer, the non-woven layer, the lower glass fiber layer, the insulation layer, the upper glass fiber layer and the decoration layer are coated with waterproof sealing layers. The fireproof environment-friendly integrated board has the characteristics of being resistant to flames, fireproof, free of formaldehyde, environmentally friendly and good in insulation effect.