Does Trex fencing warp?

Trex Fencing does not warp if installed properly. The interlocking pickets help the fence retain its shape. Unlike other composites that use tongue-and-groove pickets or simply do not have any method to keep pickets from warping, Trex pickets have curved edges that hook one picket to the next creating a field of interlocking pickets. This configuration is even better than tongue-and-groove because they do not separate when the pickets expand and contract, which can happen with other composite fence systems. 

For more information on the advantages of Trex Fencing, visit the Virtues & Benefits of our fence system.