We are an Australian company specialising in designing, manufacturing and distributing quality lightning protection systems (LPS) throughout Australia, New Zealand, South Pacific Islands and South East Asia.
LDU is the recipient of the APAC Insider Australian Business Award for the best Lightning Protection Company in Australia for 2016. This is the second time we have won this award being 2015 and now 2016. This is a direct result of the tireless devotion to improving our company by all the staff at LDU. Well done people.
27th June 2016 - LDU are proud to announce the release of our extended range of the Gatekeeper Surge Diverters. The current range includes single and 3 phase units with 50, 100 & 150KA surge ratings. The extended range adds to this stable of high quality surge diverters, a three phase 200KA and 300KA units. Go to the News & Reviews Tab or the Power Protection Tab for further information...
20th January 2016 - Indelec has just release the range of Prevectron called the Prevectron 3. Not only is it stylish, it has enhanced capabilities, is considerably lighter and is constructed with the latest ground breaking technology. Go to our News & Reviews tab for more information.....
15th December 2015 - LDU have released our new range of power surge filters the Gatekeeper GKSF. This series is a compact DIN rail mounted filter ideal for single or 3 phase application. It is available in 4 different amperages with the top rating of 32A. It goes hand in hand with our range of Gatekeeper Surge Diverters. Go to the News & Reviews Tab or the Power Protection Tab for further information....
Looking for a new challenge in life. Why not visit our Positions Vacant page in the "About us" tab..
Lightning protection and surge protection is based purely on solid, well-grounded science. We believe the industry is maturing, developing the requirement for good quality reliable lightning and surge protection combined with excellent customer service.
At LDU, we endeavor to supply turnkey solutions, which are both technically and economically effective. We are always looking at ways to improve both our product and service. By accomplishing this, we can keep our cost low and therefore our price to our customers low while keeping our high standard of customer service.
We are proud to be 100% Australian owned and operated, and it is this pride that will ensure that we remain Australian supplying high quality, reliable economical Australian lightning, surge & earthing solutions to our customer’s problems. Combining our 20 years experience in providing solutions for lightning and over-voltage issues with our firm commitment to honesty, integrity, loyalty and total customer service, LDU is well placed to address any problems, which may arise and to service markets located throughout Australia and South East Asia.
Our quality systems consist of:
Lightning Protection Systems
Surge Protection Systems
Lightning Rods & Lightning Conductors
Earthing Systems and Grounding Products
Uninterrupted Power Supply Equipment
We have an expert team of installers who have a combined experience of over 30 years in the installation of leading technology. We will ensure our installation is done with minimal disruption to your service. All surge protection and lightning protection products comply with appropriate Australian standards and international standards. We also offer annual maintenance service for keeping your system in optimum working order and a generous warranty for your LDU products.
Contact LDU for the highest quality installation of lightning protectors, lightning rods, surge protectors, surge arrestors, earthing systems and uninterrupted power supplies (UPS systems). Call the LDU team on 1800 458 775 for the most competitive prices in Australia.
LDU is looking to appoint resellers and distributors responsible for specific areas to our national network. If you are interested please go our contact page and send us an email and we will contact you within the hour of receiving the email or the next working day.