Trex Signature X-Series Rail Kits
Trex Signature X-Series rail kits are the top of the aluminum range: a powder-coated frame with stainless cable or rod infill, for decks where the view is the reason you built it.
Kits are sold by span, not by section. The system runs between anchor posts at fixed maximum clear spans, and anything past the shortest needs evenly spaced pass-through posts. Settle the post layout before ordering, because it decides how many kits you buy.
Priced online. Call (815) 439-3325 to lay out the runs.