RDI Railing announces an expansion of its line of premium railing products to include Elevation Rail — an innovative horizontal cable railing system that can install 38% faster than leading competition* with fewer SKUs that need to be ordered. Elevation Rail is available as pre-assembled kits with pre-installed brackets and pre-strung, stainless-steel cables. The new system features Barrette Outdoor Living’s patent pending OneTenTMbuilt-in centralized tensioning system — a unique mechanism in the industry. The OneTen system eliminates the need to tension each cable individually and decreases the need for seasonal adjustments.