Awning rail

An awning rail is an aluminium profile fitted along the roof or side of a motorhome or caravan into which the awning beading (kader/canopy edge cord) is slid. The standard slot is 5–7 mm. It allows an awning or sun-canopy to be installed and removed in minutes without drilling extra holes.

Two types: main awning rail (on the roof, for the primary awning) and sub-awning rail (lower down, used to peg out an awning skirt or attach an inflatable annexe). European motorhomes ship with one or two factory-mounted rails. The seal between rail and body is a known water-ingress point — always checked at the habitation check. For winter use, look for a Kederschiene with a separate drainage channel.