Green roof systems

Meadowmat is a green roofing product that makes it easy to establish a biodiverse habitat on the harsh environs of a roof. The 23 species of native flowers and grasses have been specially selected for their suitability to the conditions on a roof. They are perennial, frost-hardy, reasonably drought-tolerant and tough enough to put up with blustery

SureSet permeable paving helps with the efficient disposal of rainwater on green roofs by allowing run-off to permeate through the surface to be collected by a water attenuation or collection system. Water management is a requirement for many new builds and green roofs assist in making the roof look good whilst managing the issues of urban

This is a simple green roof kit that can be installed in a day. It comprises a root barrier, water retention blanket and sedum matting. Enviromat pitched green roof kit is suitable for living green roofs with a gentle slope between 3 and 20 degrees. If the roof has a steeper or shallower pitch, Harrowden Turf provides advice on specification. The

Enviromat Flat Green Roof Kit is designed to convert flat roofs on residential housing and utility buildings into attractive green sedum roofs. The system comprises a polyethene root barrier, drainage matting and sedum matting. Enviromat sedum matting provides instant effect, typically flowering for 6 months from May to October. The mats are

Enviromat® sedum matting is used for extensive green roofs, as well as being well-suited as a low-maintenance ground cover. The overall appearance of an Enviromat® sedum green roof is well manicured, neat and contemporary. Grown on a special matting for strength, versatility and easy installation, Enviromat® is supplied with 95% coverage of mature

G-ROOF is a modular structural and drainage support system ideal for intensive and extensive roof gardens. The durable cells can be connected and placed directly on a waterproofed surface, and the rigid system provides ideal load-bearing support without the need for a root barrier and other layers. By stacking and rotating cells 90° planting area

A green roof is a unique environment that calls for a unique growing medium. With almost 2 decades of growing sedum and wildflower blankets for use on extensive green roofs, Turfonline have perfected a growing medium that meets the needs of both the building and the plants. Our specially blended extensive green roof substrate is tested to the

Delta Root Block is a high-performance, puncture-resistant root barrier membrane designed to protect primary waterproofing membranes against trees, shrubs and planters. It provides robust protection to primary waterproofing systems covering green roofs, blue roofs, hybrid roofs or where intrusive root systems are present: prevents and mitigates

RoofEdge is a steel L-profile edging system designed for green roofs and roof terraces. It defines and retains soft landscaping elements like grass, ballast, and planting, while allowing lateral drainage through vertical slots. Available in galvanised steel as standard, it can also be custom-made in CorTen weathering steel or powder-coated to any

MCM Intensive Lightweight Green Roof Substrate is a lightweight, low-porosity soil blend made from sand, compost, and aggregate, designed for intensive and semi-intensive green roofs, podium landscapes, and container planting. Supplied in bags or bulk, it supports healthy, well-drained plant growth while reducing roof load weight: lightweight

MCM Lightweight Green Roof Subsoil is a specialist blend made from sand and lightweight aggregate, designed for green roofs, roof gardens, and podium landscapes where reduced weight is important: specialist subsoil blend for green roof and landscape applications; lightweight composition reduces structural load on buildings; suitable for use with

Grassroof is an overlay paving system that can be applied to new or existing flat roofs to provide a base layer for green roofs. It can be used in extensive, simple-intensive and intensive green roof designs

Lightweight aluminium green roof edging is available in two face heights to suit Harrowden Turf's range of living roof products. 33 laser-cut slots per metre allow the free draining of water, whilst retaining pebbles or substrate. The base on both versions is 100mm wide allowing the weight of the green roof system or pebbles to hold it in place

MCM Extensive Green Roof Substrate is a lightweight soil blend made from 10mm graded PAS 100 compost, 8–14mm expanded clay aggregate, and mulched wood fines. Designed for low-maintenance green roofs and sedum planting, it has low organic content, high porosity, and balanced particle size for effective drainage and plant support: lightweight

Terrax is a dimpled sheet with a geotextile layer which acts as a surface layer. Normally used as a green roof external drainage layer, it also protects the primary waterproofing applied to substrate. Laminated on to the dimpled sheet, a layer of compression-resistant permanent filtration geotextile prevents the dimple structure from being clogged