Earth Electrode Systems
To complement our highly successful material supply business, we also offer a complete Electrical Earthing Design Service.
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Lightning Protection Systems
Our team of highly experienced professional Engineers & Technicians design Lightning Protection Systems (LPS) to the IEC 62305 standard or local derivative.
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Earthing Design Services
A. N. Wallis are able to offer earth electrode system designs and associated testing services using the most up-to-date equipment and design software ‘CDEGS’.
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G78 Mobile Phone Base Stations
A.N. Wallis can also offer G78 mobile phone base station compliance, design, supply and maintenance services.
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The Wallis standing seam roof fixing clamp is used on multi-profiled seam roofing structures.
The unique design allows for different connection components to be attached to accommodate the flat tape conductor that forms part of the lightning protection system.
These clamps are compatible for roofing seams with a thickness of up to 18mm and will not compromise the integrity of the roof. They are manufactured from SS304 Grade Stainless Steel and are black powder coated.
| Maximum Seam Roof (mm) | L (mm) | L1 (mm) | W (mm) | H (mm) | Unit Weight (kg) | Part Number | |
|---|---|---|---|---|---|---|---|
Material: Stainless Steel to SS304 Grade.

A. N. Wallis & Co Ltd
Greasley Street, Bulwell
Nottingham, NG6 8NG
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