2m x 50m Non-Woven Geotextile Filter Membrane / Drainage Fabric 80g (100m2/Roll)

URN: 7003051
Core
£98.40ex. VAT £0.98 per m2 Get it for £76.26 ex. VAT with CORE+
£98.40ex. VAT
£0.98 per m2
Coverage required
m
m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

Geotextile filter membrane for drainage and soil separation. Allows water flow while preventing soil migration. 2m x 50m roll (100m2) suits large retaining walls or extended drainage runs.

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Thu 9 Oct

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Product Overview

Geotextile filter membrane for drainage and soil separation. Allows water flow while preventing soil migration. 2m x 50m roll (100m2) suits large retaining walls or extended drainage runs.

URN: 7003051
£98.40ex. VAT

Delivery & Returns Information

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We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.

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Please note: We do not currently offer delivery outside the UK mainland.

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Key Features

  • {{shield}} Prevents rutting, sinking, and intermixing of layers
  • {{opacity}} Permeability and filtration characteristics
  • {{my_location}} Reduces localised stress
  • {{check_circle}} For light-duty applications

Technical Specification

Technical Specification
Material Type:Nonwoven
Width:2m
Length:50m
Sales Unit:Each
Sales Unit Coverage:100m2
Weight:8kg
Indoor/Outdoor Usage:Outdoor

Product Overview

2m x 50m geotextile filter membrane, manufactured from 80g/m² non-woven polypropylene fibres, covering 100m² per roll. Designed for drainage and soil separation, it allows water to flow freely while preventing fine soil particles from washing into drainage layers.

The fabric is commonly used in soakaways, French drains, and behind retaining walls, where it preserves the efficiency of the drainage system by stopping soil fines from clogging gravel or perforated pipes. Its non-woven structure balances permeability with particle retention, ensuring long-term stability in domestic and light civil applications.

Durable, rot-proof, and chemically inert, this roll size provides efficient coverage for extended drainage runs, larger soakaways, and retaining wall applications.

Features & Benefits

  • Filtration: Permits water movement while preventing migration of fine soil particles.
  • Drainage efficiency: Maintains performance of gravel layers and perforated pipes.
  • Soil separation: Keeps soil and aggregate layers distinct, preserving structural stability.
  • 80gsm non-woven construction: Balanced strength and permeability for domestic drainage.
  • Durable polypropylene: Resistant to rot and unaffected by soil chemicals.
  • Easy installation: Lightweight and easy to cut, handle, and position.
  • Roll coverage: 100m² roll reduces the number of joins needed on large-scale projects.


Applications

  • Extended drainage runs: Long trenches or large-scale garden drainage.
  • Retaining walls: Provides consistent filtration along structural bases.
  • Soakaway installations: Efficient for medium to large crate systems.


Installation Guidance

  • Preparation: Excavate trenches or soakaway pits to design specifications.
  • Positioning: Unroll fabric, laying flat against soil before backfilling with aggregate.
  • Overlapping: Overlap sheets by at least 300mm to maintain continuous coverage.
  • Wrapping: Fully encase drainage aggregate or soakaway crates where required.
  • Covering: Ensure the fabric is completely enclosed by soil or aggregate to protect from UV.


Compliance & Performance

  • Material specification: Non-woven polypropylene geotextile filter membrane.
  • Weight: 80g/m².
  • Roll size: 2m x 50m (100m²).
  • Primary functions: Filtration and soil separation.
  • Durability: Rot-proof, chemically stable, and designed for below-ground use.
  • Important note: Must be fully covered after installation to maintain performance and prevent UV degradation.


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