Pond Blanket VidaXL 300 g/m² 1 x 25 m — pond liner protective cover

VidaXL pond blanket 300 g/m², size 1 x 25 m, is a heavy-duty non-woven protective cover designed to reinforce and protect pond liners and underlayments. The fabric weight of 300 g/m² provides durable separation between soil and liner materials, reduces substrate migration, and helps prevent punctures from sharp objects under the surface. This pond liner protective cover is suitable for new installations and renovation projects in garden ponds, water features and landscaped areas.

Advantages

The non-woven structure offers mechanical strength and resistance to tearing while remaining flexible for easy placement and trimming. At 300 g/m² the material balances robustness with manageable handling, providing reliable protection against root intrusion, stones and uneven ground. The long 1 x 25 m roll covers extended stretches of liner with fewer joins, simplifying installation and reducing potential weak points.

Suitable for

• Garden ponds and ornamental water features
• Underlay for pond liners and geomembranes
• Landscaping projects that require soil separation and erosion control
• Pond renovation and liner replacement jobs

When it may not be suitable

This pond blanket is not a waterproof liner and will not replace a watertight pond membrane; it is intended as a protective underlay and separation layer only. For applications requiring chemical resistance, long-term UV exposure resistance, or structural support under extreme loads, consult appropriate specialist membranes or reinforcement products.

Key specifications

• Material type: non-woven geotextile fabric
• Weight: 300 g/m²
• Dimensions: 1 m width × 25 m length
• Function: protective underlay, separation layer, erosion control
• Flexibility: easy to cut and shape on site

How to use

Prepare the excavation area by removing sharp stones and roots, and level the substrate as much as possible. Unroll the pond blanket across the prepared surface with the fabric lying flat, overlapping adjacent strips by at least 10–20 cm where necessary. Trim excess material with a sharp utility knife to fit contours and around fittings. Place the pond liner or membrane over the blanket and finish installation according to liner manufacturer instructions, ensuring edges are secured and covered with protective edging or suitable backfill.

What to consider before purchase

• Confirm required area and roll length to minimise seams
• Ensure the product weight (300 g/m²) matches the level of protection needed
• Verify compatibility with the chosen pond liner or membrane system
• Account for trimming and overlap when calculating coverage

Usage recommendations

Store the roll dry and protected from prolonged sunlight before installation. Handle the fabric with care to avoid dragging it over sharp edges. When overlapping, align seams downhill on sloping ground to reduce soil ingress. Use this protective cover together with a suitable waterproof liner to achieve a durable pond installation.