Enlarge Image Recommend Product Do you have questions about this product? Open Image Gallery ANTI-CLIMB PROTECTION Either as a sensible addition or necessary measure: Our anti-climb protection for Pergone® products provides excellent protection against intruders. Our anti-climb protection can be incorporated into the initial structure or retro-fitted at low cost. A single unit set comprises 3 support brackets, trellis mat, screws, self-locking serrated nuts and cover plates.