Abstract: An integrated construction panel is designed for use in the construction of modular buildings. The panel comprises a grid of structural studs made of fire-proof material bonded together by an adhesive with a high degree of elasticity. A rigid frame surrounds the grid and is attached to the end of the studs. The frame is adapted to mate with an adjacent similar panel. Front and rear wall members are attached to the frame to define a substantially enclosed space therewithin. A closed cell foam substantially fills the space to provide additional adhesion and distribute external loads throughout the panel.