At a glance...
- Heavy duty pond underlay
- Fashioned from 250gsm-thick geotextile felt
- Offers a protective barrier between substrate and liner
Details
Gordon Low Heavy Duty Underlay Overview
The Gordon Low Heavy Duty Underlay is a robust 250gsm geotextile felt designed to sit beneath your pond liner. It provides protection from sharp stones, roots, and other ground hazards, creating a durable base for long‐lasting liners.
Read More
Key Features:
- Made from 250gsm heavy duty geotextile felt
- Mechanically bonded and needle punched for extra strength
- Protects pond liner from punctures and damage
- Permeable for drainage whilst providing a layer of protection
- Ideal for high quality pond installations
Why choose this underlay?
Underlay reduces the risk of leaks, punctures, and liner damage, whilst also protecting from excessive stretching caused by ground settlement. This heavy duty liner even provides extra protection, making it perfect for koi ponds, wildlife ponds, and even decorative features.
Specifications
| Price point | Budget to mid-range |
| Material | Geotextile felt |
| Underlay thickness | 250gsm |
| Underlay type | Heavy-duty |
| Colour | White |
| Country of origin | Europe |
Reviews
Write Your Own Review
Alternatives
-
Gordon Low Pond Grade Underlay (2m wide)From £4.59 Regular Price £6.99 Save £2.40In stock -
Swell Heavy Duty Pond Liner UnderlayFrom £2.79 Regular Price £4.99 Save £2.20In stock




