For projects > 1 MW
Single- or dual- post
High corrosion resistance
Proprietary cold-rolled steel profile
The design of aluminium, the strength of steel.
Mounting Systems’ Magnelis® coated steel profiles provide seal-healing properties with protective layer of magnesium-aluminum double hydroxides, preventing contact with oxidizing agents in the air without weakening or reducing metal thickness.
Sigma Steel employs a new, proprietary cold-rolled, steel profile for speed and ease of installation. Securing modules to the steel rails is fast with preassembled Clickstone clamps.
Fast and secure
Sigma Steel accommodates landscape or portrait design optimized for specific project requirements. Rafters are vertically (±1.5 in.) and horizontally (±1 in.) adjustable with no field fabrication.
With Magnelis coated cold-rolled steel, hot-dipped galvanized posts, and zinc flake-coated fasteners, Sigma Steel is built to last, even in the harshest, most corrosive environments.