Pisces Prolene PVC Garden Pond Underlay Liner 2m x 1m

Installing underlay is all about taking preventative measures to protect your ponds structural health. The TS-Geotextiles underlay are mechanically bonded continuous filament nonwovens made from 100% UV stabilized polypropylene, it's ideal for using as pond underlay but it's usage can go beyond ponds and gardens and is even used in the civil engineering industry. This versatile textile has many applications and is ideal for providing physical protection with high water permeability. The textile is so durable that it is designed to last for 100 years under typical soil conditions. TS-Geotextile underlay is resistant to all chemical and biological media usually occurring in soils and construction materials. It cannot be dissolved by water and therefore is harmless to ground water. The high tensile strength and overall durability of this underlay means that it provides excellent protection to whatever is placed on the other side as objects laying beneath the underlay will not be able to penetrate through and damage whatever you're trying to protect. TS- geotextiles are equipped with a UV-stabilizer, providing extended resistance to direct sunlight. How to work out how much underlay you need: Underlay Length Required: Max Pond Length + 2x Maximum Pond Depth Underlay Width Required: Max Pond Width + 2x Maximum Pond Depth Once you have worked out how much liner you require, add 50cm to both the length and width to allow for some overlap to help secure the liner in place.For example: If you have a pond size of 3m x 4m x 2m (L x W x D): Underlay Length = 3m + (2x 2m Depth = 4m) + 50cm Overlap = 7.5mUnderlay Width = 4m + (2x 2m Depth = 4m) + 50cm Overlap = 8.5m Total Underlay Required: 7.5 x 8.5m Chosen length is dispatched from us in one continuous piece 2m x 1m