How to calculate pond liner size

how to calculate pond liner size

Liner Size

To calculate the size of liner that you will require. Select whether you would like to use metric or imperial and enter the dimensions of your pond in either feet or metres (not a mix). Then press the calculate button. If you would like to try different combinations, remember to . Here is how to calculate pond liner size for your project: Length: Add the maximum length, plus twice the maximum depth, plus at least one extra foot (5 feet extra with large ponds 50’+). Width: Add the maximum width, plus twice the maximum depth, plus at least one extra foot (5 feet extra with large ponds .

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Select whether you would like to use metric or imperial how to get the old facebook messenger back enter the dimensions of your pond in either feet or metres not a mix. Then press the calculate button. If you would like to try different combinations, remember to press Reset how to be on cnn student news roll call calculations.

Longest Pond Length. Deepest Pond Depth. Butyl is very flexible which is why it was the favoured material when lining ponds where a lot of folds are expected. Unfortunately repeated price rises have made Butyl a more expensive option. Whilst it is not guaranteed against puncture, the flexibility of a Butyl liner helps to guard against puncture.

It is offered with a Lifetime Guarantee. These 0. Greenseal EPDM pond liners have the same if not better UV stability, weather tolerance and strength properties than Butyl, but at a much lower price. Firestone EPDM rubber pond liners have almost exactly the same properties as 0. Supplied with a Lifetime Guarantee. Gordon Low 0. New technology allows large sizes of liners up to 6m widths to be produced without welds.

This liner has a black finish for maximum resistance to UV sun light and is covered by a 30 year material guarantee. New Technology - Allows larger sizes up to 6m width without welds. This underlay is so strong and dense that we even have problems cutting it in house and as such we are happy to recommend this underlay as a very effective protection for your liner. Its cut off a roll 2m 6ft 6" wide. The pond liner must be used for a domestic garden pond only and it must be installed according to the instructions provided.

In the event of failure due to faulty seams, materials or manufacture the company offers at its discretion to repair or replace the product without charge. The company shall not be liable for any consequential loss or costs of removal, installation or carriage costs.

The guarantee does not cover contact with chemicals, excessive stretching, misuse, puncturing or mechanical damage of any kind.

Sizing a Pond Liner Post-Excavation

The max length and width of the pond will be the length and width of this rectangle. Once you have your max length and width, input the dimensions into the calculator to get your estimated liner size. Now you have your liner size! Step 1 to purchasing your pond liner is complete. Length (ft) Width (ft) Depth (ft). Koi Pond Liner Size. To calculate your pond liner size for a hybrid pond or a crossover pond: Measure your widest WIDTH; Measure your longest LENGTH; Measure your deepest DEPTH; Add Safety Overlap of 1' on each side of pond - or simply 2' to each dimension. Example: Your Koi Pond is going to be 14' long by 10' feet wide, with a maximum depth of 5'.

Knowing how much pond liner you need will save your budget and time! Calculating how much material you need is dependent on accurate measurements of your pond build. You will need these to add into a liner calculator which will take your measurements to determine the amount of pond liner and protective underlay you will need to order. So, let me take you through how to calculate how much material you need.

P ond liners offer greater flexibility in pond design allowing you carte blanche in creativity. However, the further you move away from the traditional rectangular or circular pond shape the more you need to understand how to take measurements. Now, add one side Length or Width to two times the depth plus amount needed for the overlap 0.

The depth of the pond needs to be multiplied by two because the pond liner needs to go down one side of the pond and back up the other side. How much of an overlay or overlap to add into your calculation really depends on how you plan to fix your pond liner in place. So, increase or decrease the amount of overlay depending on installation and edging method.

I have used an overlay of 0. Multiplying the depth by 2 accounts for the depth on both sides of the pond. And, the same applies to the overlay. Or, take each measurement and use a pond liner calculator to do the calculation for you. For more complex pond designs such as an L-shaped or U-shaped pond, the easiest way to take measurements is to divide the pond into sections.

The depth where the two liners will meet only needs to be added into the calculation once. Once your pond has been filled, allow the liner settle for a while before making any adjustments to get it as flush to the shape of your pond as possible. You will need at least to mm of excess pond liner for the over lay. Any excess for your edging requirements, can now be trimmed and neatened before anchor in place with boulders, paving slabs or other chosen edging material.

Use our pond liner size Calculator to get the pond liner and underlay measurements you need to order for your pond design. For L-shape and ponds with a plinth you may want to discuss these with our pond experts first.

You can phone us at Liners Online on for all your pond liner queries. Menu Skip to content. Search for:. How to take measurements of your pond Measure the longest length Measure the widest width Measure the depth from the deepest area of your pond Now, add one side Length or Width to two times the depth plus amount needed for the overlap 0.

Pond liner measurements for an L or U-shaped pond For more complex pond designs such as an L-shaped or U-shaped pond, the easiest way to take measurements is to divide the pond into sections. Or, calculate as a whole shape: Measure the maximum depth Measure the length of the two outer longest sides of the pond.

Multiply the maximum depth measurement by three and add it to the two longest lengths of your pond to get pond liner dimensions required. Once your pond has been filled, allow the liner settle for a while before making any adjustments to get it as flush to the shape of your pond as possible You will need at least to mm of excess pond liner for the over lay.

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