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Filter Fleece

Sky Garden filter fleece is manufactured using UV-stabilised polypropylene. Providing high tensile properties and improved durability. The increased

technical datasheet            

£1.50 Per SQM

(Excl. VAT £0.30)

Calculate cost
SQM
6kg
Of CO2 Offset by
your roof per year

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Total: £1.50
SKU: FF01 Categories: ,
  • Sky Garden filter fleece is manufactured using UV stabilised polypropylene. Providing high tensile properties and improved durability. The increased drawing within the fibre manufacturing process re-orientates the molecules within the fibre making it considerably stronger. With the increased molecular orientation and associated higher density it increases mechanical properties and environmental resistance properties that are paramount for good engineering construction methods. It is to be covered within one month after installation.The geotextile is predicted to be durable for more than 25 years in soil temperatures >25°C and is resistant to highly acid and alkaline environments on the basis of a durability assessment.

    – Use on all Green Roof Systems
    – Functional in sedum and biodiverse systems
    – Rolled out with 100 mm

    Chemical properties
    – Resistant to root penetration
    – Resistant to chemicals

    Values are typical, with the exception of thickness, which is nominal. Typical indicates the mean value derived from the samples taken for any one test as defined in the BS EN ISO standard- usually the mean of five samples. Nominal is a guide value. This product has been tested and conforms with BS EN ISO Standards.

     

    Features and benefits

    54%

    Better rain water retention

    2-12 dB

    Sound reduction

    239g

    Carbon Reduction /metre sq

    8-12%

    Increase in insects /metre sq

    2-12%

    Reduction in ambient temperature

    5%

    Average increase value to the building

  • Physical Properties Composition UV Stabilised Polypropylene.
    Physical Properties Thickness at 2kPa (EN ISO 9863-1) 2mm
    Physical Properties Colour White
    Physical Properties Unit Supplied Rolls
    Physical Properties Unit Width 1m
    Physical Properties Unit Length 10m or 113m
    Physical Properties Roll Weight
    Technical Properties Static Puncture (CBR) (kN) 1400 EN ISO 12237
    Technical Properties Push through displacement (mm) n/a EN ISO 12236
    Technical Properties Tensile Strength (MD/CMD) (kN/m) 9.8 EN ISO 10319
    Technical Properties Tensile Elongation (MD/CMD) (%) 65 EN ISO 10319
    Technical Properties Cone Drop (mm) n/a EN ISO 13719
    Technical Properties Apparent opening size (µm) 80 EN ISO 12956
    Technical Properties Water Permeability (l/m².s) 100 EN ISO 11058
    Technical Properties Coefficient of permeability (m/s 10-3) n/a EN ISO 11058
    Technical Properties Dynamic Perforation Test (mm) n/a EN ISO 13433
  • All your materials arrive in one delivery from our UK farm and are simple to unload and install straight away.

  • Popular FAQs

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    Company Brochure

    A comprehensive guide to Sky Garden's green roof systems. Download for detailed information regarding each system available, as well as valuable guidance for maintaining your perfect green roof.

    Download Company Brochure

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