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Drainage Fabrics

Drainage Fabrics

FLP offer some of the toughest and most durable non-woven geotextile fabrics including Terram, Polyfelt,Nophadrain and our own FLP Commercial Landscape Fabric - designed to separate and stabilise construction layers while allowing water through. It is unaffected by cement, lime, and alkaline soils making it ideal for use as a stabilisation and weed control material under driveways, access roads, patios, decked areas and paths
  1. Terram 1BZ Drainage Composite

    Terram 1BZ Drainage Geocomposite 2.0m x 25.0m

    £279.00

    Terram 1BZ combines an impermeable membrane, drainage net and filter geotextile which together form a drainage layer with added waterproofing function. TERRAM1BZ’s impermeable LDPE component prevents a build-up of hydrostatic pressure, whilst the high flow rate and filtration provided by the geotextile filter and the polymer core ensures that the water drains away rapidly, maintaining soil stability and alleviating hydrostatic pressure The benefits of using Terram composite drains include: • high-volume flow paths for liquids and gases • lightweight and easy to handle • quick and easy to install • cost-effective replacement for primary natural resources • manufactured in the UK to high standards using state-of-the-art lines • reduced environmental impact by avoiding the use of natural-occurring minerals • lower haulage costs, lower material costs and lower installation costs Typical Applications • Highways: vertical edge-of-carriageway drains intercept the lateral flow of ground water. Modern fin drains reduce excavation, reduce backfill quantities and reduce installation time. In-slope drainage increases geotechnical stability. • Retaining walls and bridge abutments: to reduce pore water pressure and avoid backfill saturation. • Engineered landfills: with the additional requirement of long-term chemical resistance and high compressive strength. • Tunnels: ground-water-seepage interception between rock face and the tunnel lining. • Buried structures: vertical and horizontal drains for basements, culverts, car parks, reservoirs, etc. • Roof gardens: this growing application requires lightweight components capable of high in-plane flow, good resistance to creep and high flow rates Learn More
  2. Terram Groundsure Build Pack 4.50m x 11.1m

    Terram Groundsure Build Pack 4.50m x 11.1m

    £33.00

    Ground stabilisation using Terram Build A or Terram GroundSure is one of the toughest and most durable non-woven geotextile fabrics, designed to separate and stabilise construction layers while allowing water through. It is unaffected by cement, lime, and alkaline soils making it ideal for use as a stabilisation and weed control material under driveways, access roads, patios, decked areas and paths. From 1st October 2008 new planning rules apply for householders wanting to lay paving in their front gardens. Planning permission is now required for any impermeable surface exceeding 5m2 in a front garden. Using a permeable landscape geotextile fabric such as Terram Build A or Terram GroundSure, in conjunction with a permeable paving solution such as gravel, permeable concrete block paving or porous asphalt, planning permission will not be required. Learn More
  3. Nophadrain Green Roof Drainage

    Nophadrain ND200

    £0.00

    Nophadrain ND200 Nophadrain ND200 is an 11mm high CE-marked drainage composite. The sheet is perforated and can be provided with a pressure dividing damp open filter fabric on the back (type 200sv). Applications Vertical & lateral drainage Podium Deck System – load class 1 – inverted roof construction Technical specifications Material dimpled sheet: polystyrene (HIPS) Material filter fabric: polypropylene (PP) approx. 125g/m2 Material damp open filter fabric: polypropylene (PP) approx. 125g/m2 Thickness: approx. 11mm Weight ND 200s/ND 200sv: approx. 882/1,043g/m2 Compressive strength: approx. 700kN/m2 Drainage capacity: complies with BS EN ISO 12958* Learn More
  4. Terram Landscaper Advantage Drainage Geotextile

    Terram Landscaper Advantage Drainage Geotextile

    £195.00

    TERRAM Landscaper Advantage is a highly versatile 100% polypropylene product suitable for Drainage,Highway, Paved Areas and Landscaping applications Learn More
  5. Nophadrain ND100 Green Roof Drainage,Vertical Drainage,Wall Drainage

    Nophadrain ND100

    £0.00

    Nophadrain ND100 is an approx. 7mm high CE-marked plastic drainage composite. Dependent upon the application it can be provided with a pressure dividing plastic slip film on the back (type ND 120). The ND 100 Balcony Drain is essentially a reduced width format of the ND 100 Drainage Composite. Application Vertical drainage and protection of substructures Extensive Green Roof System – pitched roofs Balconies Roof Terraces Technical specifications Material dimpled sheet: high impact polystyrene (HIPS) Material filter fabric: non-woven polypropylene (PP) approx. 125g/m2 Material slip film ND 120: modified polypropylene (PP) Thickness: approx. 7mm Weight ND 100/ND120: approx. 665/667g/m2 Compressive strength: approx. 500kN/m2 Drainage capacity: complies with BS EN ISO 12958 Learn More

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