CONTACT. kingsmill industries pinxton headquarters. UK Head Office. Earth Rods and Accessories. Earth Rods and Accessories. Earth Rods. Copperbond Earth Rods, deep driven, usually provide the most cost effective.

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The earth system should be designed as a whole since the complete installation should rise in potential together, to avoid excessive voltage kibgsmill. Internal bonds can however be of smaller cross section since they are mainly for equipotential purposes and are unlikely to carry a proportion of the lightning current. A number of factors will determine whether or not a person experiencing any of these potentials will be at risk, and the standards attempt to take these into account to ascertain the limits below which the design will be considered acceptable.

Kingsmill Earthing, Lightning & Surge Protection

There would therefore be a potential difference between them. Soil resistivity The external dimensions of the structure including any adjacent structures that are electrically connected The flash density in thunderstorm days per year for the area The type of construction Height above sea level Proximity of other structures such as tall trees The length of any overhead cables entering the structure. However, where this is not desirable for technical reasons, an earth potential equaliser can be installed between them.

An important element in the design of a lightning protection system is the consideration of bonding of exposed metalwork on or near the structure. In the past, it was normal practice to design an earthing system to achieve a certain impedance value. Kingsmill thrive on solving customer products problems.

Kingsmill Earthing have been manufacturing excellence since The most common terminations are earthhing earth rods driven into the ground. The principal parts are detailed below. The purpose of a lightning protection system is to shield a building, its occupants kingsmoll contents from these adverse effects.


Click for more info. Whether or not a building needs a lightning protection scheme depends on several factors. If exposed metalwork such as pipes or ducts etc. The most important difference is that the earthing system is designed to ensure that potentials in its vicinity are below appropriate limits. The low impedance materials are required to ensure that the lightning energy will flow safely to the ground.

Finally, it is usual for the lightning protection system and main kingmill earths to be interconnected.

Each down conductor should also be provided with a test point as a means of isolating the earth electrode for test purposes. Kingsmill products are designed, manufactured and tested to meet rigorous standards ensuring high levels earthinb safety and protection for buildings, people, livestock, content and sensitive electronic equipment.


Any good conductor which forms part of the building structure can be employed as a down conductor with appropriate connection to the air termination and earthing systems. Earthing The various standards for earthing provide design limits to be met and together with codes of practice explain how the earthing system can be designed to meet these.

There are differences in the design limits applying to consumer installations and to supply industry installations and reference should be made to the correct standard to check the limits which apply in each situation. The code of practice for Protection of Structures against lightning details these and are used to estimate risk.

Lightning Protection & Earthing – A Brief Guide By Kingsmill Earthing

Recently, this has changed towards the approach used in North America. Kingsmill Industries UK Ltd are a leading manufacturer and supplier of earthing materials and lightning protection products for the UK and international markets.

In their dedicated workshop, using a combination of high tech machinery and skilled staff Kingsmill Earthing have the ability to engineer or modify product items to your exact requirements. The various standards for earthing provide design limits to be met and together with codes of practice explain how the earthing system can be designed to meet these. If the building kingsmipl above 20m in height or of an abnormal risk this distance should be reduced to 10m. For down leads not part of the structure, copper earth tapes and aluminium earth tapes are the most widely used materials.


To do this properly the lightning protection system must capture the lightning, lead eadthing safely down to earth, and disperse the energy within the ground.

Kingsmill aim to provide the highest standard of Earthing and Lightning Protection Products: These potentials are referred to as: Since no part of the roof should be more than 5m from the nearest horizontal conductor, a 10m x 20m lattice is generally used on large buildings.

At all times consideration must be given to the possibility of side flashing. Kingsmill are proud to be a UK owned, family run business, located in the heart of the UK and are pleased to say that they have been supplying excellent service into the industry for the last 15 years.

Traditional taper-pointed air terminals are not as frequently used today kinvsmill when they are they should be positioned near those points where kingskill strike is most likely to hit the building.

The ring conductor is made from copper tape or cable aluminium is not permitted for use below ground and also helps to provide potential equalisation at ground level, in addition to potential grading. Elements of a Lightning Protection System.

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