Panel for holding a fluid circulation pipe

The panel, for use in an underfloor or cooling heating system, is moulded from polymer material and integrally formed with an array of castellations 3 between which there is a network of channels for receiving a flexible fluid circulation pipe, and pipe supports 16 which are configured to resiliently support the pipe within the channels. Each pipe support preferably includes a platform held between a pair of flexible end connectors and with opposing sides edges that are unconnected to the panel. Pipe clips 8 comprising a pair of opposed spring arms with inturned projections to retain a pipe are preferably provided independently of the castellations. The castellations are preferably arranged in groups of four on two perpendicular lines X,Y which intersect at the centre of the group. Four pipe clips may be formed alongside the four castellations in each group. Each castellation preferably has a central recess for receiving a fixing screw.