Turtle Shell is a patented product providing critical systems protection from water and debris. The modular system is constructed of a lightweight frame and waterproof shell. The shells can be connected together to accommodate protection for any length of cabinet rows. Standard shells provide ample overhang on both sides of a 36 inch cabinet. Custom shells can be made to any width or arc depending on the location, ceiling heights, heat dissipation requirements and existing services (conduits, fiber troughs, cable racks, etc). In locations with existing services, the shells can be penetrated and sealed to prevent water leaks around the services. Shells also come with manual pull down curtains which are deployed when water infiltration occurs.