1. UV stabilized and UV protective veil surface 2. High Voltage grade 3. Lighter than wood 4. PU foam filled

Unlike the natural variances found in wood beams, our fiberglass crossarms are known for their uniform and predictable strength – in any climate.

Tests comparing an 8 ft crossarm and a similar size wood beam show that around 2,800 pounds wood deflects a little over an inch and fails.

The crossarm under the same weight is structurally sound and hasn’t even reached half its load rate.

Fiberglass crossarms show predictable deflection that greatly enhances reliability and the ability to withstand transient and impulse loads in extreme conditions.

High Strength Fiberglass Crossarm