The REHAU diffusion plate system is designed for timber joist floors. The system uses aluminium plates to diffuse the heat over the floor area.
Plates heat faster than screed systems resulting in quicker reaction times.
REHAU diffusion plates are made from 0.7mm aluminium. Aluminium has the excellent heat transmission properties required in a system like this and the thickness of the plate is designed to ensure that the plates will not bow or deform during use. The additional thickness also ensures that sufficient heat is transferred from the pipe to the floor.