4.5m x 100m Non-Woven Geotextile Filter Membrane / Drainage Fabric 80g (450m2/Roll)

£299.40ex. VAT £0.67 per m2
£299.40ex. VAT
£0.67 per m2

Nationwide Delivery

Thu 11 Jun

Order by 2pm tomorrow
  • 23hrs
  • 14mins
  • 40secs

Delivery & Returns Info

lock Secure checkout (powered by Stripe)

Make 3 payments of £99.80 with PayPal Learn more
Make 3 payments of £99.80 with Klarna Learn more
Make 4 payments of £74.85 with Clearpay Learn more

Delivery & Returns Information

Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.

Standard (Nationwide) Delivery

Core Products
Core
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £30 ex. VAT
Over £300 ex. VAT FREE

Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.

Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £25 ex. VAT
Over £300 ex. VAT FREE

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 £90 ex. VAT
Over £400 ex. VAT £55 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

View Full Delivery Policy

How delivery works

We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.

Delivery areas

Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.

If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.

What to expect on delivery day

  • Deliveries are typically kerbside.
  • Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
  • Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.

Why delivery can cost more than typical parcel delivery

Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.

Returns

Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.

View Full Returns Policy


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
URN: 7003052
Indoor/Outdoor Usage: Outdoor
Material Type: Nonwoven
Width: 4.5m
Length: 100m
Weight: 37kg
Sales Unit: Each
Sales Unit Coverage: 450m2

Product Overview

4.5m x 100m geotextile filter membrane, manufactured from 80g/m² non-woven polypropylene fibres, covering 450m² 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 large-scale drainage systems, commercial landscaping, and civil engineering projects.

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: 450m² coverage for commercial or civil projects.


Applications

  • Civil engineering: Infrastructure drainage and separation.
  • Commercial soakaways: Large crate systems or stone beds.
  • Agricultural drainage: Field-scale soil separation and filtration.


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: 4.5m x 100m (450m²).
  • 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.



Customer Reviews

5
4
3
2
1
0/5 based on 0 reviews

Leave a Review


Questions and Answers

No questions have been asked about this product yet. Be the first to ask!

Have a question or an answer about this product?

Sign In or Sign Up. Sign In or Sign Up to contribute.

All Categories

Services