---
product_id: 590467267
title: "Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top"
brand: "premier garden supplies"
price: "$149"
currency: NZD
in_stock: true
reviews_count: 8
category: "Premier Garden Supplies"
url: https://www.desertcart.nz/products/590467267-premier-garden-supplies-concrete-post-extenders-2-way-straight-w
store_origin: NZ
region: New Zealand
---

# 100mm x 100mm precision fit Adjustable height up to 2ft (60cm) Easy DIY trim for pyramid tops Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top

**Brand:** premier garden supplies
**Price:** $149
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your fence game—because your garden deserves the best!

## Quick Answers

- **What is this?** Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top by premier garden supplies
- **How much does it cost?** $149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/590467267-premier-garden-supplies-concrete-post-extenders-2-way-straight-w)

## Best For

- premier garden supplies enthusiasts

## Why This Product

- Trusted premier garden supplies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly:** Simple trimming lets you customize the extender to your exact needs—no pro required.
- • **Durability Meets Design:** Pressure-treated wood with protective post cap for long-lasting weather resistance.
- • **Seamless Height Upgrade:** Extend your fence posts up to 2ft with perfect fit precision.
- • **Universal Compatibility:** Designed for flat, bobble, and easily adjustable for pyramid top posts.
- • **Cost-Effective Fence Refresh:** Upgrade your existing posts without the expense of full replacements.

## Overview

Premier Garden Supplies Concrete Post Extenders offer a robust, pressure-treated wood solution to extend your existing concrete fence posts by up to 2ft (60cm). Designed for flat and bobble top posts, with easy DIY adjustments for pyramid tops, these extenders provide a durable, paintable, and stainable upgrade that protects against weather damage with a smart post cap design. Perfect for millennial homeowners seeking a stylish, cost-effective fence enhancement.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: great quality - just the job
Review: Great - These are really good and give your fence a finished look. Would recommend

## Features

- Dimensions: Width: 100mm x Depth: 100mm with the following optional heights: 1ft (30cm), 1.5ft (45cm), 2ft (60cm) or 3ft (90cm)., This post extender is designed and manufactured to sit on top of your existing concrete post (Bobble Top design)., If you have the Pyramid Top design concrete posts don't worry we have explained in our images on what to do to get this to fit with simple trimming., These extenders can be self-adjusted by simply cutting the bottom off.
- Product Dimensions: Width: 100mm x Depth: 100mm x Height: 2ft (60cm). Extend the height of your fence post with this extender. Which will allow you to install a taller fence panel. Designed to extend 2-way straight slotted concrete posts, made for bobble or flat top posts. Very simple adjustment for pyramid top concrete posts. A cost effect way of extending your current concrete posts.
- Simply buy the extender that matches the difference between your existing post for the new panel size to fill in the gaps.Finished off with a beautiful Post Cap with a 10mm overhang to provide greater protection from water ingress and ensure the post extenders lasts for may year.
- Our wood products are all pressure treated using Tanalith E, green flecks may appear within the wood but will fade over time as the products weather.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP46T8GG |
| Brand | Premier Garden Supplies |
| Colour | Pressure Treated (Tanalised) |
| Customer Reviews | 4.5 4.5 out of 5 stars (122) |
| Date First Available | 28 Nov. 2023 |
| Item Weight | 2 kg |
| Material | Wood |
| Model Number | PE2 |
| Product Dimensions | 10 x 10 x 60 cm; 2 kg |
| Special Features | Durable, Heavy Duty, Paintable, Pressure-Treated, Stainable |

## Images

![Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top - Image 1](https://m.media-amazon.com/images/I/21-BA3lzGnL.jpg)
![Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top - Image 2](https://m.media-amazon.com/images/I/21nxDEP5vTL.jpg)
![Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top - Image 3](https://m.media-amazon.com/images/I/317tUm7a+1L.jpg)
![Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top - Image 4](https://m.media-amazon.com/images/I/414HBQnYvVL.jpg)
![Premier Garden Supplies Concrete Post Extenders (2-WAY STRAIGHT) W.100mm x D.100mm x Height 2ft (60cm) Designed for Flat or Bobble Top Posts Can be self adjusted for Pyramid Top - Image 5](https://m.media-amazon.com/images/I/41OKBXB9BAL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great quality
*by K***K on 2 December 2025*

just the job

### ⭐⭐⭐⭐⭐ Great
*by P***L on 17 May 2025*

These are really good and give your fence a finished look. Would recommend

### ⭐⭐⭐⭐⭐ Very Good Fit
*by E***E on 30 January 2026*

Excellent fit and well worth the money thank you

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-14*