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Rigid Drainage Board 60mm

Sky Garden's 60mm drainage board is a dimpled and perforated HDPE sheet for use with all green roof

  technical datasheet

£18.20 Per SQM

(Excl. VAT £3.64)

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Total: £18.20
SKU: DRDD60 Categories: ,
  • A dimpled and perforated HDPE sheet (Deep-drawn recycled HDPE). A lightweight rigid drainage board with a water reservoir function, with a channelling system for the excess water produced during precipitation events. For use on extensive green roofs with a single or multi-layer construction and under path surfaces with a minimum 60 mm substrate. Also suitable for inverted roofs.

    • Suitable for use on Extensive and Intensive Green roof, Podium and Inverted Roof Systems
    • Functional in Sedum, Wildflower and Biodiverse Systems
    • Scientifically proven to provide drainage and water storage.
    • Resistant to root penetration
    • Highly resistant to acids and alkalis
    • Supplied in 2.35m2 sheets

    Don’t forget to order filter fleece separately for this product!

    Features and benefits

    All Green Roofs

    Suitable for use on all green roof systems and Podium systems.

    Drainage

    Provides drainage, water storage and filtration.

    Geo Textile

    Butted together with geo-textile filter fleece overlapping abutments.

    Resistant

    Resistant to root penetration and to chemicals.

  • Physical Properties Composition HDPE
    Physical Properties Thickness at 2kPa (EN ISO 9863-1) 60mm
    Physical Properties Colour Black
    Physical Properties Unit Supplied Sheets
    Physical Properties Unit Width 1.004m
    Physical Properties Unit Length 2.34m
    Physical Properties Sheet Weight 2.5kg
    Technical Properties Compressive Strength (kPa) (when filled) 650
    Technical Properties Filling Volume (Loose) 45L
    Technical Properties Water storage capacity 23.0L
  • All your materials arrive in one delivery from our UK farm and are simple to unload and install straight away.

  • Popular FAQs

    • Can I still have solar panels?
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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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