Welcome to the Trex Fencing Video Library. Since 2005, customers across the nation have chosen Trex Fencing as their choice for aesthetics, durability, and low-maintenance requirements. Here you will find comprehensive installation videos for both Trex Seclusions privacy fencing and the horizontal Horizons system that combines Trex composite fencing with the exclusive Horizons frame system. First, hear what our customers have to say about why they chose Trex Fencing.