A construction member includes a composite material offering strength and functionality. Embodiments of the present invention include a thermoplastic composite for use in applications such as decking, exterior siding, seating and furniture. In one embodiment, a structural member includes a glass-reinforced PVC core surrounded by a thermoplastic layer that further includes a thermoplastic with elastomer thermofoamed layer as a exterior layer. All three components can be extruded and bond together to form a composite material that offers appropriate structural strength with resistance to heating from sunlight.