Optional to a full system. our starter kits include Pex Pipe design, Frost protection design, EPS and Pex board supply and installation. Pex pipe install, and pressure test included. Boiler board by customer or you can purchase a board at a later time.
The Flexural strength, the ability to resist bending deflection when energy is applied to the slab, is off the charts. The MK5 Slab will not bend. it will not dish, it will not lift, and it will not crack. The MK5 is not cut after pour so there are no intentional relief cracks, which entombs the pex pipe in the concrete forever.