Icopal Wildflower Mat is to be used in conjunction with the relevant specified components of the Icopal Extensive Wildflower Green Roof System

BMI Canopia ST Wildflower Mat System

An extensive lightweight green roof system utilising a pre-grown vegetation mat sown with a mix of thirty eight wildflower and grass species. Meadow systems are designed to create the look of a terrestrial wildflower meadow and the use of pre-grown mat creates a green planting scheme with instant impact. The vegetation mat is installed on a shallow depth of specially formulated free-draining substrate and drainage board. 

Product Code Description Roll Size
3103240 Canopia ST Wildflower Mat 1.0m x 1.0m


System dry weight 120 kg/m2
System saturated weight 165 kg/m2
System typical depth 155 mm
Growing substrate depth 100 mm (settled)
Composition - Growing Medium: 20mm Biodiverse Mix
Contouring Flat / level

Plant species

Wildflower Extensive Green Rooof

The species of plants are chosen to provide visual interest with a wide range of flowering periods and food sources to attract a diverse range of invertebrates.


Initial: Irrigation required immediately after installation for up to 8 - 12 months until fully established. Recommended irrigation period: 12 months. Pitched roofs retain less water and therefore permanent irrigation system should be considered.

Once established: Irrigation is only generally required during prolonged periods of hot dry weather.

Water source: A roof top source with a pressure of 2.5-3 bar and a flow rate of 60 L/min is recommended to connect a temporary system if required.

Key Advantages

  • A lightweight system suitable for a range of roof construction types
  • Attractive mix of wildflower and grass species
  • Taller flower/grass species to create a better creature habitat
  • Moderate - high range of diversity
  • Moderate - high provision of nectar and pollen to attract insects
  • Suitable for flat and shallow pitched roofs
  • Versatile system; quick and easy to install
  • Medium to low levels of maintenance
  • Pre-grown mat provides an instant green coverage


    Contact Icopal 0161 8654444

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    Email: technical.uk@bmigroup.com


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