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Premier Garden Supplies Concrete Post Extenders W100xD100xH30cm
Product Description
Extend existing concrete fence posts with these two-way straight extenders designed for both flat and bobble top posts. Each extender measures 100mm wide by 100mm deep and starts at a height of 1ft (30cm), with optional taller heights available (1.5ft, 2ft, or 3ft). They are intended to sit atop an existing post and can be adjusted by trimming the bottom to fit pyramid-top posts, providing a cost-effective way to install taller panels. Finishing includes a post cap with a 10mm overhang to help shed water and extend longevity. The product notes that wood components are pressure treated using Tanalith E, with green flecks that fade as weathering progresses. The extenders are compatible with both bobble and flat-top concrete posts and are designed for easy self-adjustment when changing panel sizes. They are a practical solution for increasing fence height without replacing posts.
Product Details
| Width | 100 mm |
| Depth | 100 mm |
| Height (base) | 1 ft (30 cm) |
| Optional heights | 1.5 ft (45 cm), 2 ft (60 cm), 3 ft (90 cm) |
| Top compatibility | Bobble or flat top posts; adjustable for pyramid tops with trimming |
| Finish | Post cap with 10 mm overhang |
| Treatment note | Pressure treated using Tanalith E; green flecks fade with weathering |
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