Product Information

Detailed Description
Features:
 Designed for extensive brown roofs with a build-up of 70-150mm
 The material is mixed and bagged off site
 Suitable for large scale areas, uneven or more complicated decks as it is flexible and ‘built into’ the existing structure
Product Guidance
Drainage Layer:
 GuaraDRAIN drainage sheet
 Thickness = 6-15mm
 Can be cut and shaped around particular details
Geotextile Filter Fleece:
 Recycled multi-coloured polyester
 Weight = 300 g/m2
 Laid above and below drainage layer
Low Nutrient Growing Medium:
 Crushed brick/rubble (60-80%)
 Locally sourced marine aggregate and grit (5-10%)
 Growing medium (10-20%)
 Wood mulch (10-20%)
Vegetation:
 A basic sedum, wildflower seeds are planted with native/local plants
 A natural sustainable habitat can be created
 Very low maintenance and no irrigation required
 Opportunities to recycle site waste in substrate (this must be tested prior to being used as GuaraBROWN Roofing System)
Maximum Roof Slope:
 15o
Product Specification
Manufacturer:
– Name: Guaranteed Asphalt Ltd
– Email: info@guaranteedasphalt.com
– Product Reference: Component Brown Roof System
– Drainage Layer: GuaraDRAIN (6-15mm)
– Growing Medium: Low Nutrient
– Fertiliser: Not Required
(Required: Sedum/wildflower blanket or plug planted shrubs, wildflower seed mix)
– Vegetation: Sedum/wildflower mix
– Vegetation Barrier 20-40mm washed pebbles
GuaraMET retainer
– Outlet Inspection Chamber GuaraSPECT inspection chamber (500 x 500 x 100mm)
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