Seeded extensive green roof

When to specify...

Seeding an extensive green roof can be an economical and practical method of greening very large areas. The Bauder Flora Seed Mixes are specifically designed for sowing at roof level they contain tackifier and fertiliser with the seed to insure the seed is stuck to the substrate and not blown of washed off the roof, this insures the highest germination rates. To meet particular planting requirements on Biodiverse roofs seeding is often combined with plug planting to get an exact species mix.

    Product Data

Seeded extensive green roof

1

Bauder seed mixes:
Flora 3 - General (BioSOLAR)

Flora 5 - Urban

Flora 7 - Chalk Grassland
Flora 9 - Coastal
Flora 11 - Scottish

download vegetation information
2 Biodiverse substrate - usually 80-150mm deep to support the selected plants download filter fleece datasheet
3 Filter Fleece download filter fleece datasheet
4 DSE 40 water retention and drainage layer download DSE 40 datasheet
5 Eco Mat protection layer download FSM 600 datasheet
6 PE Foil separation layer download PE Foil datasheet
 
  • Key features
      All 5 seed mixes are sourced using British native species seed stock
      RHS (perfect for pollinators) compliant
      Buglife approved
      Low system weight tipycally circa 140kg/m2
      Height of system 150-200mm
      13.5 Ltr of water retention within drainage board
  • Benefits
      Lower cost than using pre-grown blanket or plugs
      Improve SUDs capacity of the roof
      Fully GRO and FLL compliant
      Different mixes to suit a range of environments
      Assists in maximising the building's potential to meet a BAP
      Vegetation can be chosen to fulfill BREEAM requirements
  • Approvals, certification and guarantee
      Guaranteed waterproofing and green roof components
      Substrate, filtration layers and drainage boards comply with FLL guidelines
  • Environmental credentials
      Substrates include a high proportion of recycled crushed brick and aggregate
      Protection, filtration and isolation layers manufactured from recycled materials
      DSE40 is manufactured from recycled polyethylene
  • Installation and maintenance
    The quality and experience of the installing operative is paramount to ensuring a successful project. Bauder Approved Contractors are the only people fully trained and certified to install our products. They provide the necessary experience that our exceptional guarantee demands.