Cocklestorm supply and fit our own, in-house manufactured, composite gates to match the composite fencing. They are a heavy duty, robust and low maintenance gate manufactured from the same boards used with the fencing. Supplied without furniture but we would recommend using adjustable band and hook hinges alongside a composite gate latch.
Cocklestorm always advise to hang composite gates from composite 4" x 2" joists attached to Fat End concrete posts for maximum support.