Superior heavyweight underlay. It should be laid on the base and sides of the newly constructed pond before the liner is fitted. Compatible with all pond liners.
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VEVOR 10 x 13Ft Pond Liner 20/45 Mil Thickness Pliable LLDPE Material Easy Cutting Underlayment for Fish or Koi Features
Aliexpress UK
STRONG AND DURABLE POND LINER - FREE UNDERLAY WITH EVERY LINER. CALCULATE WHAT LINER SIZE YOU NEED BY USING A POND CALCULATOR – AVAILABLE ON ALL SEARCH ENGINES. 200gsm Liner. Fully Staffed UK Call Centre.
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STRONG AND DURABLE POND LINER - FREE UNDERLAY WITH EVERY LINER. CALCULATE WHAT LINER SIZE YOU NEED BY USING A POND CALCULATOR – AVAILABLE ON ALL SEARCH ENGINES. 200gsm Liner. 0.35mm Thick. STAR FEATURES .
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Our liner is designed to be laid over the thick material of the underlay to create a barrier to protect your pond from punctures and leaks. The liner itself is made from 0.35mm-thick HDPE with a UV-resistant coating - for unbeatable durability.
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What is the Swell HDPE Pond Liner 40-Year With Free Underlay?. This pond liner has been made from 0.35mm-thick UV-resistant HDPE (high-density polythene) that is both durable and supple for easy installation and long-lasting results.
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The roll is 2m wide so would need 2m x 10m which is 20 sq m. It is £3.40 per sq m and the roll width is 2m wide (£6.80 per running/m).
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The textile is so durable that it is designed to last for 100 years under typical soil conditions. It cannot be dissolved by water and therefore is harmless to ground water. TS- geotextiles are equipped with a UV-stabilizer, providing extended resistance to direct sunlight.
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Why Use Pond Liner Underlay?. Pond liner underlay is a tough and durable material made from interwoven geotextile sheets. The table below shows the size and the amount of underlay needed for different pond liner sizes.
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