---
product_id: 268872323
title: "Custom Pro HEAVY DUTY POND UNDERLAYMENT FOR LINER PROTECTION - 15x20 Feet / 300 Square Foot Lightweight Fabric Barrier Mat Protects EPDM, Plastic and PVC Liners from Holes, Tears and Animals"
brand: "custom pro"
price: "$1399"
currency: NZD
in_stock: true
reviews_count: 5
url: https://www.desertcart.nz/products/268872323-custom-pro-heavy-duty-pond-underlayment-for-liner-protection-15x20
store_origin: NZ
region: New Zealand
---

# Safe for Aquatic Life 415% Puncture Resistance 60 Mil Thickness Custom Pro HEAVY DUTY POND UNDERLAYMENT FOR LINER PROTECTION - 15x20 Feet / 300 Square Foot Lightweight Fabric Barrier Mat Protects EPDM, Plastic and PVC Liners from Holes, Tears and Animals

**Brand:** custom pro
**Price:** $1399
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into Durability with Custom Pro!

## Quick Answers

- **What is this?** Custom Pro HEAVY DUTY POND UNDERLAYMENT FOR LINER PROTECTION - 15x20 Feet / 300 Square Foot Lightweight Fabric Barrier Mat Protects EPDM, Plastic and PVC Liners from Holes, Tears and Animals by custom pro
- **How much does it cost?** $1399 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/268872323-custom-pro-heavy-duty-pond-underlayment-for-liner-protection-15x20)

## Best For

- custom pro enthusiasts

## Why This Product

- Trusted custom pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for all water features—ponds, water gardens, and more.
- • **Animal Defense:** Defend against burrowing critters with our robust underlayment fabric.
- • **Easy Installation:** Lightweight design makes setup a breeze for any DIY enthusiast.
- • **Eco-Friendly Safety:** Rest easy knowing it's safe for your fish and aquatic plants.
- • **Ultimate Protection:** Experience 415% more puncture resistance, ensuring your pond liner stays intact.

## Overview

The Custom Pro Heavy Duty Pond Underlayment is a 15x20 feet, 300 square foot lightweight fabric barrier designed to protect EPDM, plastic, and PVC liners from punctures, tears, and animal interference. With a thickness of 60 mil and 415% more puncture resistance, it’s the ultimate safeguard for your pond's longevity and health.

## Description

Custom Pro HEAVY DUTY POND UNDERLAYMENT FOR LINER PROTECTION - 15x20 Feet / 300 Square Foot Lightweight Fabric Barrier Mat Protects EPDM, Plastic and PVC Liners from Holes, Tears and Animals

## Features

- ✅ 415% MORE PUNCTURE RESISTANCE: Custom Pro Heavy Duty Pond Underlayment for Liner Protection provides excellent protection and padding for pond liner. Underlayment increases a pond liner's puncture resistance by 415 percent compared to pond liner used alone. This black underlayment is thick, nonwoven, 60 mil, geotextile fabric. It measures 15 feet x 20 feet, or 300 square feet.
- ✅ PROTECTION FROM SHARP OBJECTS: This strong underlayment mat safeguards your pond liner against tears caused by sharp rocks, glass and other debris on the ground's surface. Simply place the underlayment between the ground and your pond liner.
- ✅ PROTECTION FROM ANIMALS: The hefty underlayment fabric also guards against burrowing animals. Without underlayment's protection, pond liner may be torn by animals clawing through the soil below a pond.
- ✅ EASY TO USE FOR ALL PONDS: Lightweight and simple to install, this underlayment is effective for all kinds of water features. Use it for ponds, water gardens and other waterscapes, including those with fish and aquatic plants.
- ✅ SAFE FOR FISH AND PLANTS: Koi, other kinds of fish and aquatic plants are safe with this underlayment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Black |
| Material | Fabric |

## Product Details

- **Brand:** Custom Pro
- **Material:** Fabric
- **Colour:** Black
- **UPC:** 719239687332
- **Manufacturer:** Custom Pro

## Images

![Custom Pro HEAVY DUTY POND UNDERLAYMENT FOR LINER PROTECTION - 15x20 Feet / 300 Square Foot Lightweight Fabric Barrier Mat Protects EPDM, Plastic and PVC Liners from Holes, Tears and Animals - Image 1](https://m.media-amazon.com/images/I/415cQuGPuYL.jpg)
![Custom Pro HEAVY DUTY POND UNDERLAYMENT FOR LINER PROTECTION - 15x20 Feet / 300 Square Foot Lightweight Fabric Barrier Mat Protects EPDM, Plastic and PVC Liners from Holes, Tears and Animals - Image 2](https://m.media-amazon.com/images/I/51fP6YHwKoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    great pond protection
  

*by T***M on Reviewed in the United States on 25 June 2024*

nice thick pad will prevent rock and root punctures of my pond liner, but not too difficult to cut.

### ⭐⭐⭐⭐⭐ 







  
  
    Nice heavy liner
  

*by M***S on Reviewed in the United States on 12 June 2019*

Replaced my 10 year old liner with this epdm. I accidently ripped the old one and was going to repair it but decided to replace instead. I also was going to put this liner on top of the old one but decided to do a complete tear out, resculpturing the walls and reinstalling over a bed of topsoil and sand. Alot of work but very happy with the job. Also put rocks around edge for the flodded look. Excellent liner, very durable, and smells like rubber. Left over material has been trimmed and makes a great tarp. Ten years ago, pre-Amazon I had to drive 150 miles roundtrip to buy this in Pennsylvania.

### ⭐⭐⭐⭐ 







  
  
    Excellent
  

*by T***. on Reviewed in the United States on 18 November 2020*

Very good quality

## Frequently Bought Together

- Heavy Duty Pond UNDERLAYMENT for Liner Protection | 15x20 Feet - 300 Square Feet | Durable Fabric Barrier Mat | Protects EPDM, Plastic and PVC Liners
- Firestone 45mil EPDM Rubber Pond Liner 15ft.x20ft.

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**Shop now:** [https://www.desertcart.nz/products/268872323-custom-pro-heavy-duty-pond-underlayment-for-liner-protection-15x20](https://www.desertcart.nz/products/268872323-custom-pro-heavy-duty-pond-underlayment-for-liner-protection-15x20)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*