Not necessarily. There are several heavy walled fence profiles on the market that contain low-grade fillers and are not a quality product. Wall thickness is only one element of quality. The vinyl formulation that gives the product strength, flexibility and protects it from the elements is the most important factor. Bufftech Fence profiles have ample wall thickness without sacrificing the quality throughout the profile. Wouldn’t you rather invest in a vinyl fence that doesn’t skimp on the key ingredients?