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https://www.swelluk.com:443/swell-deluxe-pond-liner-25-year-guarantee-with-heavy-duty-underlay/ 
Swell Essentials HDPE Pond Liner 25-Year With Essentials Underlay
This Swell Essentials Pond Liner comes with both a 25-year guarantee and Swell Essentials Pond Liner Underlay. Excellent value for money, the black budget pond liner is made from 0.35mm thick HDPE which is very supple, UV-resistant and easy to fit. This pond liner kit also comes with Swell Essentials Pond Liner Underlay that will protect your liner from punctures and damage. Choose from our selection of sizes to find the right one for you and your project.
Products
Product Information
What is the Swell Essentials HDPE Pond Liner 25-Year With Essentials Underlay?
This is Swell UK's most popular pond liner teamed up with our most popular underlay. Simply place the underlay and cover it in the liner to protect your pond from drainage. While there are many different liner materials, this one has been fashioned from 0.35mm-thick UV-resistant HDPE which is supple, making installation a breeze. The liner is so durable that we even sell it with a 25-year guarantee against UV damage.
How hard is it to install this pond liner?
UV-resistant HDPE pond liners are quite supple, making installation easy.
How should I measure my pond liner?
Pond liners are measured by length and width. However, when deciding on the size of your liner, it's key to consider the depth of your pond too as deeper ponds will need more material.
How much pond liner should I buy?
Our handy Pond Liner Calculator will help you find the right size of liner for your pond. We'll even match the size of your liner with an appropriate pond liner underlay, so there's no need to worry about the size of your underlay.
What does the guarantee cover?
This Swell Essentials Pond Liner With Swell Essentials Pond Liner Underlay carries a 25-year guarantee, but we also have other variations with 40-year and lifetime guarantees. As with every pond liner sold in the UK, the guarantee covers UV damage only, not punctures.
Features
| Material | HDPE |
| Thickness | 0.35mm |
| Colour | Black |
| Liner suppleness | Very |
| Liner stretchiness | No stretch |
| UV resistant | Yes |
| Guarantee | 25 years |
| Underlay included | Yes |
| Underlay type | Swell Essentials Pond Liner Underlay |
| Underlay thickness | 80gsm |
| Underlay colour | White |
| Pond sizes | Small-large |