Privacy Fence Installation in Mandan & Bismarck, ND

Interlock Panel Design

The privacy panels Infinity Vinyl will install incorporates a positive interlock design that is specifically engineered to ensure a clean, seamless, privacy panel look that provides superior wind load resistance compared to standard tongue-and-groove panel systems. If you've ever seen a neighbor picking up panels in the yard, it is partially due to standard tongue and groove not being installed properly, along with other incorrect installation methods being used.

Wind-Load Rating

Infinity Vinyl builds all vinyl fences in 6-foot sections, and our privacy fence is backed with a 135 mph wind-load rating. The combination of building our privacy fences with premium post and rails, installing the interlocking tongue and groove, and attaching the u-channels to the post, gives our customers one of the strongest privacy fences in the market!


The u-channel is designed for three reasons: to strengthen the panels of the privacy fence; to eliminate the gap between the post and panels; and to not allow panels to pop out into your neighbors' yard. Infinity Vinyl screws all u-channels to the post instead of just setting the u-channels inside the panels. We want to ensure our customers that we don't cut corners!