Abstract: A bed foundation capable of being assembled by the end user or a retailer. The bed foundation utilizes support members having I-beam construction, thereby reducing noise and greatly increasing the strength of the foundation. The foundation is also constructed to provide a flush, uniform top surface onto which top panels are attached. The flush uniform top surface also contributes to noise reduction and increased strength. The foundation, when unassembled, can be packed into a single, relatively small container, thereby significantly reducing shipping costs.