Pond Underlayment Pond Underlayment Protect your liner from rocks, roots and other sharp objects with Underlayment. Can also be used on top of liner to protect when adding gravel in the pond.
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Pond Underlayment

Pond Underlay

The Best Protection For Your Pond Liner

Don't Forget Liner Underlay. Underlay is a flexible, soft fabric placed under the pond liner for protection against punctures and friction from rocks.

  • 3.5oz - 4 oz

*The roll of underlay listed below as will ship via UPS Freight.

Pond Underlay

Item Underlay Size Square Feet Add
Pond Underlay 5' x 10'
$13.95 | 31 Points
5' x 10'
50
Pond Underlay 5' x 20'
$22.95 | 51 Points
5' x 20'
100
Pond Underlay 5' x 25'
$28.95 | 65 Points
5' x 25'
125
Pond Underlay 5' x 30'
$33.95 | 76 Points
5' x 30'
150
Pond Underlay 5' x 40'
$43.95 | 98 Points
5' x 40'
200
Pond Underlay 5' x 50'
$53.95 | 121 Points
5' x 50'
250
Pond Underlay 10' x 15'
$45.95 | 122 Points
10' x 15'
150
Pond Underlay 15' x 15'
$60.75 | 137 Points
15' x 15'
225
Pond Underlay 15' x 20'
$70.40 | 172 Points
20' x 15'
300
Pond Underlay 15' x 25'
$85.00 | 213 Points
25' x 15'
375
Pond Underlay 15' x 30'
$99.00 | 248 Points
30' x 15'
450
Pond Underlay 15' x 40'
$129.60 | 324 Points
40' x 15'
600
Pond Underlay 15' x 50'
$159.50 | 399 Points
50' x 15'
750
15' x 360' Roll*
5400
Aquascape Underlayment

Soft, non-woven geotextile made from polypropylene will last 20+ years under your liner. Has a non-slippery surface and provides protection for the liner from rocks and other sharp objects, spreads easily, and saves time.

Aquascape Underlayment

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