We put in the 100mm wide strips into the back of the Utility Rail to cover up the glass wool. We will use shoulder dresser hooks or in other words L shaped hooks!, to provide anchoring points to keep separate the different types of cables running inside the Utility Rail. The regulations require that the mains electricity cables must be kept separated from low voltage cables like network, audio and such things like that. We would use the L shaped hooks to lay the cable across and if necessary we could put a thin board of some kind to provide a little shelf!
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