RotGuard™ 6x6 Series – Ground-Line Post Wrap

Built for Nominal 5.5” × 5.5” and True 6x6 Lumber The RotGuard™ 6x6 Series is a precision-sized, self-adhesive wood post wrap engineered for larger 6x6 posts, including common nominal 5.5” × 5.5” posts found across the northern U.S. and Canada, as well as true dimensional 6x6 and rough-sawn timber. Sized to fit posts up to 6.125”, this 16-inch wrap protects the soil-line zone where rot begins, and structural strength is most at risk. When you build with heavier posts for frost depth, wind load, gates, long spans, or structural applications, the protection system should match the investment. Ships next business day from Pennsylvania (U.S.) or Ontario (Canada). Install once. Protect structural performance for decades. Product Overview | 6x6 posts are chosen for strength. They’re used in: • Gate hinge posts • Privacy fence corners • Deck supports • Pergola columns • Structural landscape builds • Harsh climate installations But no matter how large the post, wood fails at the same vulner