Green Roof Drainage Mat Uk

We also offer grufekit tiles in sedum wildflower and sedum mix and brown wildflower this system is great for diy and for existing.

Green roof drainage mat uk.

Green roof systems of this type are drained by a multi layer fabric mat called a drainage mat that combines soil separation drainage and protection functions. Sedum green roof supply a wide range of top quality sedum mats and modular diy trays for green roofs. Use underneath drainage layer or modules to protect the roof membrane check with your roofer to see if it is required or underneath sedum mat to increase water retention. Compared with green roofs systems using drainage plates or granular drainage this system is the fastest to install and creates the thinnest and lightest green roof assembly.

Grs extenduct is a 40 recycled drainage core in a waffle pattern with a geocomposite fabric bonded to the top side. The design creates an open and continuous flow path even under high loads. Buy green roof materials from substrate and sedum to drainage board as well as our modular grufekit tiles systems. Exceptional flow rate and compressive strength xf drain s 3d entangled filament profile design creates a 95 open path in all directions to divert excess water from the green roof quickly.

Xeroflor s drainage mats are engineered to divert excess water from the green roof quickly for healthy plant growth. This enables the rainwater management system to be reduced in capacity thereby greatly reducing construction costs. Systems with drainage mats. Our own uk green roofing system is a blend of high quality substrate soil drainage board and sedum or wildflower blankets.

This is the same mat as we use as a base for our sedum mat. Green roofs cool and humidify the surrounding air. Allows rainwater to water vegetation in green roofs without waterlogging the plant xf is highly permeable geo composites that combine drainage filter aeration and water retention functions in one product. Weather beaten from day one it s grown to endure the harshest weather conditions in the uk ensuring an extra tough easy care sedum blanket system that s virtually maintenance free.

When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot. The filter fabric top layer prevents clogging from the growing media and the waffle entanglements sit directly on the root barrier. Xf drainage mats are engineered to divert excess water from the green roof quickly for healthy plant growth. Depending on the green roof design the immediate water run off can be reduced by 50 90 greatly reducing drainage flow rates.

Green roofs are made up of several layers typically a waterproof root barrier layer to protect the roof a drainage layer water retention mat then the growing medium and vegetation. It can be used beneath the drainage layer to protect your membrane from damage. Grs extenduct 2 includes an additional geocomposite fabric bonded to.