Description
A rectangular liner for the shape below the water
This bundle pairs one nominal 4m × 6m polyethylene pond liner with 50gsm fabric underlay. The flexible PE sheet follows a prepared excavation, while the fabric forms a separate layer beneath it.
The liner offers 24m² of nominal flat material. Position its longer side around the pond layout, with enough sheet for the base, sides, shelves and the edge finish.
200gsm PE · black face · grey reverse
Check the shorter route as well as the longer one
The 6m side provides extra length in one direction. The 4m side still needs to reach through its complete route, including pond depth and the allowance for the edges. A larger flat area alone does not establish a fit.
Measure the longest and widest paths along the actual excavation contours, including side walls and shelves. Add the material needed for your chosen perimeter finish, then compare both full measurements with the sheet. Allow for the ±5% cut-size tolerance. The stated dimensions are not finished pond dimensions.
Support the liner from the ground up
Fit the fabric underlay before the PE sheet. Preparing the excavation and checking the layers before filling helps you place the liner without pulling it tight.
Clear and smooth the surfaces
Remove sharp stones, roots and debris from the base, sides and shelves. Check the areas that will support the fabric and liner.
Arrange the fabric
Plan coverage and any overlaps around changes in level. Assess whether the actual ground conditions need further protection beyond the included lightweight fabric.
Ease in the PE sheet
Follow the contours without tension across gaps. Leave material at the perimeter and check the position before filling the pond.
What comes in the bundle?
One nominal 4m × 6m 200gsm PE pond liner with 50gsm fabric underlay. The liner is UV-resistant for outdoor pond use, with a black face and grey reverse. Edging, plants, stones and other installation accessories are not included.
GSM describes each material's weight per square metre. The separate liner and fabric ratings are not thickness measurements or a combined liner rating. The pond liner is polyethylene rather than EPDM rubber.
Questions about the 4m × 6m bundle
Can the liner cover a pond with a 4m × 6m opening?
Do not choose it from the opening dimensions alone. Depth, sides, shelves and the perimeter finish require material in both directions. Measure the complete contour routes and allow for the ±5% cut-size tolerance.
What does the 24m² figure describe?
It is the nominal area of the flat liner sheet. Material used on the sides and edges is part of that area, so it is not a 24m² water-surface allowance.
Is fabric underlay supplied with this liner?
Yes. The bundle includes 50gsm fabric underlay. Plan its coverage and overlaps for the excavation, clear sharp objects first, and assess the protection required by the actual ground conditions.
Product information & technical details
| SKU | PLB4X6-001+ |
|---|---|
| Product type | |
| Size | 4m x 6m |
| Length | 6m |
| Width | 4m |
| GSM | 200gsm |
| Colour | Black, Grey |
|---|---|
| Material | Polyethylene (PE) |
| Nominal flat liner area | 24m² |
| Included underlay | 2 × 3m × 5m sheets of 50gsm fabric; separate pieces, allow for overlaps. |
| Cut-size tolerance | ±5% |
All delivery times are estimates and not guaranteed. Orders placed before 1 pm, Monday to Friday (excluding bank holidays), will be dispatched the same day, while orders placed after 1 pm will be dispatched by the end of the next working day.
If an invalid postcode or address is provided, the order will be cancelled without further notice, as we are unable to modify addresses or print labels for invalid postcodes.
Our standard delivery option is Royal Mail Tracked 48, which typically takes 3–5 business days. If you need your order more quickly, Expedited delivery via Royal Mail Tracked 24 is available, offering a 1–2 business day service.
Large or bulky items may be sent via courier at our discretion and are usually dispatched for next-day delivery. Please note that we only ship to mainland UK addresses; delivery to non-mainland locations, including the Highlands & Islands, may not be available for large or heavy items. If your address falls into one of these areas and you wish to purchase such items, please contact us with your postcode and order details before placing your order. If we cannot ship to you, you are welcome to arrange your own courier for collection.
All products, unless otherwise stated, come with a standard manufacturer warranty against faulty workmanship.
If your product fails within six months of delivery, please contact us with your order reference number, a description of the issue, and clear images illustrating the fault.
Should your item require a return for further investigation, it is your responsibility to arrange and cover postage back to us.
If we are unable to repair the fault, we may offer either a replacement or a full refund.
In cases where the item is inspected and found not to be faulty, or where damage is determined not to be due to manufacturing defects, you will not be entitled to a refund or replacement. We will then either return the item to you via standard post or dispose of it at your request.
You may return any order within 14 days of delivery. As soon as you receive your items, please inspect them carefully, taking reasonable care to keep both the product and its packaging clean and undamaged. If you discover an error or defect after 14 days, we reserve the right to decline your return. If your product fails or breaks after this 14-day time window then your order may be eligible for a warranty claim, please see our warranty information for more details.
To initiate a return, please contact us via our contact form to obtain a return authorisation and the correct returns address (different from the address on your invoice). This can also be done through your 'recent orders' page on your account if you are registered with Shop. Returns sent without prior authorisation will be discarded.
Returned items must be in the same condition in which you received them: unworn or unused, with tags attached and in their original packaging. You must include either a copy of your invoice or a slip with your order reference number inside the parcel. Please be sure not to obscure your return reference number on the label.
If you refuse delivery or reject the parcel without prior notice, we will inspect the returned package and issue a refund upon receipt. Although there is no restocking fee, we will deduct the cost of the return postage label (£3.35) from your refund.
If the returned item or its packaging shows signs of use, damage, or staining, we may deduct up to 50% of the order value, or refuse the return entirely, depending on its condition. Examples include damaged tags, stained, modified or damaged packaging, or missing components.
For faulty, incorrect, or damaged items, please contact us before sending anything back so we can attempt to resolve the issue directly. If we agree that a return is necessary due to our error, we will provide you with a pre-paid return label.
Products that have been modified or damaged through customer action are not eligible for return. This includes, but is not limited to, items that have been cut, trimmed or otherwise altered (such as a tarpaulin or pond liner resized to your specifications), or any product showing damage beyond normal inspection handling.
All delivery times are estimates and not guaranteed. Orders placed before 1 pm, Monday to Friday (excluding bank holidays), will be dispatched the same day, while orders placed after 1 pm will be dispatched by the end of the next working day.
If an invalid postcode or address is provided, the order will be cancelled without further notice, as we are unable to modify addresses or print labels for invalid postcodes.
Our standard delivery option is Royal Mail Tracked 48, which typically takes 3–5 business days. If you need your order more quickly, Expedited delivery via Royal Mail Tracked 24 is available, offering a 1–2 business day service.
Large or bulky items may be sent via courier at our discretion and are usually dispatched for next-day delivery. Please note that we only ship to mainland UK addresses; delivery to non-mainland locations, including the Highlands & Islands, may not be available for large or heavy items. If your address falls into one of these areas and you wish to purchase such items, please contact us with your postcode and order details before placing your order. If we cannot ship to you, you are welcome to arrange your own courier for collection.
All products, unless otherwise stated, come with a standard manufacturer warranty against faulty workmanship.
If your product fails within six months of delivery, please contact us with your order reference number, a description of the issue, and clear images illustrating the fault.
Should your item require a return for further investigation, it is your responsibility to arrange and cover postage back to us.
If we are unable to repair the fault, we may offer either a replacement or a full refund.
In cases where the item is inspected and found not to be faulty, or where damage is determined not to be due to manufacturing defects, you will not be entitled to a refund or replacement. We will then either return the item to you via standard post or dispose of it at your request.
You may return any order within 14 days of delivery. As soon as you receive your items, please inspect them carefully, taking reasonable care to keep both the product and its packaging clean and undamaged. If you discover an error or defect after 14 days, we reserve the right to decline your return. If your product fails or breaks after this 14-day time window then your order may be eligible for a warranty claim, please see our warranty information for more details.
To initiate a return, please contact us via our contact form to obtain a return authorisation and the correct returns address (different from the address on your invoice). This can also be done through your 'recent orders' page on your account if you are registered with Shop. Returns sent without prior authorisation will be discarded.
Returned items must be in the same condition in which you received them: unworn or unused, with tags attached and in their original packaging. You must include either a copy of your invoice or a slip with your order reference number inside the parcel. Please be sure not to obscure your return reference number on the label.
If you refuse delivery or reject the parcel without prior notice, we will inspect the returned package and issue a refund upon receipt. Although there is no restocking fee, we will deduct the cost of the return postage label (£3.35) from your refund.
If the returned item or its packaging shows signs of use, damage, or staining, we may deduct up to 50% of the order value, or refuse the return entirely, depending on its condition. Examples include damaged tags, stained, modified or damaged packaging, or missing components.
For faulty, incorrect, or damaged items, please contact us before sending anything back so we can attempt to resolve the issue directly. If we agree that a return is necessary due to our error, we will provide you with a pre-paid return label.
Products that have been modified or damaged through customer action are not eligible for return. This includes, but is not limited to, items that have been cut, trimmed or otherwise altered (such as a tarpaulin or pond liner resized to your specifications), or any product showing damage beyond normal inspection handling.