Maintenance-Free Earthing & Lightning Protection
Ash gel earthing electrodes, backfill compound, and lightning protection systems — engineered for reliable grounding, installed pan-India.
Organizations We've worked With
Who We Are
Ash is the earthing and lightning protection brand of Structure India, founded in 2005 with a clear commitment to customer service. We manufacture maintenance-free gel earthing electrodes, backfill compound, and lightning protection systems engineered to IS/ISI standards.
Manufactured under ISO 9001:2015 certification, Ash earthing electrodes are built from custom I.S.I. tube with a conductive, corrosion-resistant chemical fill, engineered for decades of maintenance-free performance in any soil condition. From gel earthing electrodes to lightning conductors and backfill compound, every system is designed, tested, and installed with pan-India service support.
Earthing That Doesn't Need You to Remember It
Ash Gel Earthing Electrode uses a dual-pipe protection design — an ISI-marked G.I. or copper pipe filled with a conductive, non-corrosive gel compound. Unlike traditional earthing, the electrode never sits in direct contact with soil, so there's no corrosion and no fluctuating resistance to chase down every few years.
Fit and forget — no replacement every 3-4 years like traditional salt/charcoal backfill earthing.
Stable ohmic value that holds steady over time instead of drifting upward with age.
Zero direct soil contact means zero corrosion of the electrode itself.
Smaller installation footprint — less space and time to install than conventional grid earthing.
Intercepts the Strike Before It Reaches You
The Ash Stormflash Early Streamer Emission (ESE) Air Terminal generates an early upward leader ahead of a natural lightning strike, capturing it at a controlled point and guiding the current safely to the earth termination system — no battery, no external power, active the moment it's installed.
No battery or external power source required — fully passive, always on.
Certified to NF C 17-102 (2011) and UNE 21186 international standards.
CPRI-tested to a 70kA impulse current rating (8/20 µSec).
304L stainless steel construction, built for any environmental condition.
20-year warranty.
What We Build
Six certified earthing and lightning protection products, manufactured and installed under the Ash brand — engineered for zero-maintenance reliability.
View All ProductsGel Earthing Electrode
Maintenance-free dual-pipe electrode with conductive gel fill — available in Ash-19, Ash-39, Ash-50, and Ash-60.
Earthing Backfill Compound
Hygroscopic mineral compound that retains moisture and conductivity around the electrode long-term.
Faraday Cage / Octopus Earthing
Multi-rod grid earthing for high-rise buildings and large-surface-area protection requirements.
Stormflash 15 — ESE Air Terminal
Early Streamer Emission lightning terminal, ΔT = 15µs, certified to NF C 17-102.
Stormflash 60 — ESE Air Terminal
Early Streamer Emission lightning terminal, ΔT = 60µs, CPRI-tested to 70kA impulse current.
Lightning Flash Counter
Non-resettable electro-mechanical counter that logs every lightning strike captured by the system.
Frequently Asked Questions
Common questions from tender officers and site engineers, answered.
Prefer to talk? Call +91 120 4240615
Gel earthing electrodes, backfill compound, and lightning protection systems — engineered to IS/ISI standards, installed pan-India.
Let's Work Together
Whether it's a new project, an ongoing order, or support on an existing site.