Application
Wooden Infrastructure Resilience: Protect Critical Timber Assets
Utility poles, water tanks, fences, and timber retaining walls underpin essential public services — and most are unprotected against wildfire. Wildfire Shield extends the life and performance of wooden infrastructure across multiple fire events.
The Challenge
Wooden infrastructure fails fast — and replacements are slow
When a wildfire takes out a utility pole, a water tank, or a stretch of timber retaining wall, the cost isn't just the asset. It's the days or weeks of service interruption — power, water, transportation — for everyone downstream.
Replacement is expensive, slow, and dependent on supply chains and crew availability. After major fire events, utilities and municipalities can wait months for replacement timber and qualified crews.
Operators of critical wooden infrastructure need a protective system that prevents ignition in the first place — and one that keeps performing across the multiple fire events these assets are now expected to face.
The Solution
A protective coating engineered for repeat fire exposure
Wildfire Shield is a thermal-barrier coating built on the same ICP™ platform behind Cool Roof Coat and Cool Touch — engineered in Houston and deployed across the US, the Middle East, and Singapore. Applied to wooden infrastructure, it slows heat transfer into the substrate so timber assets resist ignition under flame impingement and radiant heat, keeping critical infrastructure standing through wildfire events that would otherwise destroy it.
Unlike single-use intumescent paints, Wildfire Shield is engineered to resist ignition across multiple fire exposures. That makes it a long-term capital investment, not a maintenance line item that has to be reapplied after every event.
Why utilities and municipalities specify Wildfire Shield
Survives multiple fire events
Engineered for repeat exposure — not a one-time intumescent.
Non-toxic & environmentally safe
Approved for use in sensitive environments and right-of-way corridors.
Avoids replacement costs
Protect existing assets instead of replacing them after every fire season.
Keeps services online
Power, water, and transportation infrastructure stays operational through fire events.
TIME Best Invention recognized
Built on the ICP™ technology platform recognized by TIME Magazine.
Field-applicable
Brush, spray, or roller application by trained crews on existing in-service infrastructure.
Critical wooden infrastructure scenarios
Utility poles & cross-arms
Distribution and transmission poles in fire-prone right-of-way corridors.
Wooden water tanks
Rural and municipal water storage tanks where replacement disrupts essential service.
Timber retaining walls
Slope stabilization on rural roads, rail corridors, and mountain passes.
Wooden bridge components
Lagging, decking, and structural timbers on rural bridges and forestry roads.
Utility & substation enclosures
Wooden buildings, fences, and structures around critical electric and telecom assets.
Forestry & access road infrastructure
Gates, guard rails, signage, and timber components on logging and ranch access roads.
Built for repeat exposure in fire-prone corridors
Resists Multiple
Re-Ignition
Non-Toxic
Toxicity
TIME Best Inventions 2024
Recognition
Pole · Beam · Plank
Substrate
Brush · Spray · Roll
Application
Made in the USA
Origin
Wildfire Shield is part of NanoTech's ICP™ platform, used in transportation infrastructure, parks systems, and utility right-of-way mitigation programs. Project teams receive technical documentation, application guidelines, and substrate-specific guidance during the proposal phase.
Wooden infrastructure fire protection FAQs
Either. Wildfire Shield is designed to bond with new and weathered timber, including in-service utility poles. Surface preparation requirements depend on substrate condition and are confirmed during the project assessment.