How long does a PVC liner last?
Pond Liner Lifespan Chart
| Type | Average Life Expectancy* |
|---|---|
| PVC Pond Liner | 20 years |
| Polyethylene Pond Liner | 20 years |
| RPE Pond Liner | 40+ years |
| Preformed Pond Liners | 10 years |
What is PVC liner?
PVC Liners are highly flexible and impermeable films most commonly used in 20 mil, 30 mil and 40 mil thicknesses. PVC is widely used as a liner material for numerous pond and containment applications. PVC can be formulated with several different resistances depending on the purpose.
Is PVC pond liner good?
The most affordable liner is 0.5mm thick PVC. Great for those on a budget, and easy to repair with a patch should it rip. However, it does have its drawbacks. In colder weather below 8⁰C, it can become very brittle and tear if handled so try to avoid ‘in pond’ maintenance during the winter season.
Which is better pond liner or preformed?
Preformed ponds are far less expensive and definitely the easiest to install. You know that your pond will be exactly the shape that you’re looking at when you buy the liner. However, there are significant limitations on what preformed ponds will be available, both in size and shape.
How strong is PVC liner?
The tensile strength will allow it to stretch 300 percent. It has 200 pounds per inch (90kg per 2.5cm) of tear resistance. Requires little or no regular maintenance once installed. However, if repair becomes necessary, it is easy to do without removing the liner from the pond.
How long does PVC pond liner last?
PVC (Polyvinyl Chloride): A highly flexible product, it is safe for plants and fish. Most PVC liners are not UV resistant and must be covered with one foot of soil to prevent degradation. With an average lifespan of 10 years, PVC liners have a history of cracking in cold temperatures.
What is the best liner for a wildlife pond?
5 Choosing a liner Butyl rubber is by far the best material. Puddled clay has the virtue of being natural, but is difficult to handle, and even more difficult to make watertight. Concrete is not really suitable for an irregular, natural-looking pond, as it can be difficult to install and prone to cracking.
What is the best material to line a pond?
High-density polyethylene (HDPE) liners, also known as reinforced polyethylene liners, are one of the best choices for flexible pond liners. They offer even better puncture resistance than either EPDM or PVC liner, while weighing roughly one-third as much and being half as thick.
How long does a preformed pond liner last?
ten years
The average lifespan of a preformed pond liner is ten years. And although a few will last as long as 15 years, many will never make it to the ten-year mark. This means that in addition to designing and installing a whole new pond with a new liner, you’ll also need to tear out the original pond.