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The design of lighting conductors

Safety is our first priority to use the highest standard materials and the correct diameter, and wall thicknesses for the correct length of the Lightning Conductor (Poles). Protection for thatched roofs shall be arrange by one or more free- standing masts. It is also very

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Earthing and bonding of masts

All free- standing masts shall be earthed according to the SANS standard. All earth resistance tests for Lightning Conductors and Non-isolated air-termination shall be less than 10ohms. For earth electrodes in rocky soil, these requirements of 10ohms are not applicable. Where Thatch roofs are reinforced

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