FRP power crossarms are lightweight, corrosion-resistant composite members designed to support conductors and insulators on overhead utility poles. They offer high tensile strength, stable electrical insulation, and long-term durability in coastal, industrial, and high-humidity environments.
FRP crossarms—also known as fiberglass and composite utility pole crossarms—provide strong, corrosion-resistant support for conductors and insulators in overhead distribution networks. Their lightweight construction, high electrical insulation, and stable mechanical performance make them a dependable upgrade to wooden or steel arms, especially in coastal, industrial, and high-humidity areas where long service life is essential.
GTOFRP™ offers utility-grade FRP crossarms produced through controlled pultrusion for consistent strength, smooth surfaces, and reliable dimensional accuracy. We provide custom lengths, section profiles, and drilling patterns to fit regional standards, helping contractors, utilities, and distributors adopt durable composite distribution crossarms that reduce maintenance costs and improve long-term grid performance.
FRP crossarms are widely applied in medium-voltage distribution systems where insulation stability, reduced maintenance, and corrosion resistance are required. Fiberglass crossarms offer reliable support for conductors and insulators under long-term outdoor exposure.
Composite utility crossarms perform well in salt-spray and high-humidity environments, maintaining structural integrity where wood decays and steel corrodes. Their non-metallic, corrosion-resistant design supports long-lasting grid performance in harsh coastal climates.
Chemical plants, wastewater areas, industrial corridors
FRP crossarms are suitable for locations exposed to corrosive gases and airborne chemicals. The fiberglass composite structure remains stable under chemical influence, reducing replacement frequency and improving reliability in demanding industrial environments.Chemical plants, wastewater areas, industrial corridors
The lightweight structure of FRP crossarms simplifies manual installation in places where machinery cannot access. Their stable strength and low maintenance requirements help utilities manage remote or dispersed distribution networks efficiently.
