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Green roof systems
(121)
Green roof systems for commercial, public and residential buildings. Vegetated roofing assemblies for flat and low-slope applications. Extensive, intensive and biodiverse roofs. Sedum and wildflower mats, modular trays, substrates, drainage and filter layers, root barriers, irrigation and edging. Stormwater management, habitat creation and thermal moderation.
SponsoredPolderRoof - smart green roof for water management and climate resilience
Wavin PolderRoof is a smart blue-green roof system that transforms flat roofs into controlled water reservoirs. It addresses the growing challenge of urban water stress - a condition now affecting 25% of large cities - by embedding a circular water economy directly into the built environment: water Retention & Attenuation Proactive water level- PRODUCT
Wavin
Green roof systems - helping you find the best solution for your project.

Floraxx TOP - water-retaining green roof drainage sheet
Floraxx TOP is a water-retaining drainage sheet designed for use on inverted, green and paved roofs. It has breathable perforations and dimples that allow water and air to circulate freely on the underside, preventing a coherent film of water forming on the insulation: offers high drainage capacity for green roofs; is breathable and- PRODUCT
Delta Membrane Systems
Enviromat® - sedum matting for extensive green roofs
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
Delta Root Block - root barrier membrane for green roofs
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
Extensive Green Roof Substrate - lightweight compost blend for sedum roofs
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
Lightweight aluminium green roof edging
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
Enviromat sedum green roof kit for pitched roofs
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
PolderRoof - smart green roof for water management and climate resilience
Wavin PolderRoof is a smart blue-green roof system that transforms flat roofs into controlled water reservoirs. It addresses the growing challenge of urban water stress - a condition now affecting 25% of large cities - by embedding a circular water economy directly into the built environment: water Retention & Attenuation Proactive water level
Sedum Matting
Sedum Matting is a drought tolerant green roof vegetation option. It provides biodiversity while providing insulation, improving air quality and increasing habitat creation. The plants also offer a variety of leaf types and flowers which creates a blend of textures when fully planted. The Sedum Matting is the ideal choice for extensive green roofs

Enviromat polythene root barrier for green roofs
Black low-density polyethylene film originally designed to cover fodder, providing an excellent barrier against water and air. It has a good tensile strength making it ideal for protecting the waterproofing layer on green roofs from root damage
G-ROOF modular structural and drainage support system
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- PRODUCT
Platipus Anchors Ltd
Terraxx - green roof drainage membrane
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- PRODUCT
Delta Membrane Systems
Grassroof - green roof system
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
ACO RoofBloxx attenuation system for green / blue roofs
ACO RoofBloxx is a complete roof attenuation system for blue, green and blue / green roofs. It enables engineers to create a drainage platform for multi-functional open green spaces at roof or podium level. The system comprises a shallow, high-strength, adjustable geocellular storage void and roof outlet flow control system. ACO RoofBloxx is fully
Green-tree Intensive Roof Garden Substrate
Intensive green roofs typically by design are of a heavy construction with weights varying across the span of the roof. The substrate used in intensive green roofs can vary in depths from 100mmm to 1000mm to accommodate large plants and plant groupings. A blend of lightweight aggregate and the award-winning Green-tree Topsoil, the intensive roof

Enviromat sedum mats for domestic flat roofs
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 polythene 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
Semi-Intensive Lightweight Green Roof Subsoil - green roof sand & aggregate
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
Intensive Green Roof Substrate - lightweight soil for roof gardens
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
Enviromat - sedum roof trays
Enviromat sedum roof trays can be used to transform garden roofs. Sedums are a pollinator-friendly species that come in varied colours and textures and offer long flowering periods. The trays allow the sedum to be easily transported and installed
RoofEdge - steel edging for roof gardens and terraces
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
Meadowmat - wildflower turf for green roofs
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
Green-tree Extensive Roof Garden Substrate
Extensive roofs are generally thin, lightweight roof systems that typically have a planting media measuring 40mm to 100mm deep. Green-tree Roof Garden Extensive Substrate is ideal for incorporation into expansive green roof projects that require very little maintenance, such as sedum roofs. A proven growing media, that is lightweight in texture

20mm HDPE drainage board for green roofs
Harrowden offers a tough cuspate drainage board with integral filter fleece that is ideal for intensive and semi-intensive green roofs, providing irrigation and drainage. A 20mm black HDPE (high-density polyethylene) punched cuspate drainage board with a geotextile filter fleece bonded to a single side (top). The 20mm cuspate provides water
Green roof substrate
A green roof is a unique environment that calls for a unique growing medium. Harrowden Turf's growing medium meets the needs of both the building and the plants. Its specially blended extensive green roof substrate is tested to the German FLL guidlines (2018) and provides the perfect base for establishing a green roof. An extensive green roof
Wildflower Mat - low-maintenance pre-grown grass mat for green roofs
Lindum Wildflower Mat is a pre-grown green roof mat made from plastic free recycled British textiles, supplied as lightweight slabs with an established mix of wildflowers, herbs, and perennials for instant vegetation on green roofs. Designed for easy installation and low maintenance, suitable for use with lightweight green roof substrates

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