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Intensive Inverted Roof Specifications

Brick Based Substrate

Traditional brick-based substrates offer a free-draining lightweight green roof solution where low levels of nutrient are an important consideration to the planting scheme. 

Lightweight Roof & Sub Soil

Blackdown Greenroofs are also able to offer a mineral-based top and sub-soil blend for circumstances where the planting scheme requires a substrate that closely resembles ground-based conditions. 

The build-up to our typical NBS specifications reflects the most common assembly according to the green roof type. Alternative products are also available, for bespoke specification and design service contact Blackdown via enquiries@blackdown.co.uk