gRoof Protection Fleece 900
Product code PFX-GROOF-900gRoof 900 is a heavy-duty protection and separation fleece designed for green-roof and flat-roof build-ups. Weighing 900 g/m² and featuring a water reservoir capacity of 6.0 L/m², it provides robust mechanical protection, reliable separation of incompatible materials, and improved moisture storage.
Technical overview
gRoof 900 Protection Fleece is a high-performance, mechanically reinforced protection and storage layer designed for use above waterproofing membranes within green roof systems. Its heavier construction and greater water reservoir capacity make it suitable where enhanced mechanical protection and moisture retention are needed.
Installed directly above the waterproofing membrane, Groof 900 helps protect against abrasion and installation damage while serving as an effective separation layer between incompatible materials such as PVC and bitumen. With a water storage capacity of approximately 6.0 litres per square metre, it enhances moisture management within green and flat roof assemblies. Its robust construction is suitable for extensive, semi-intensive, and intensive roof environments.
Applications
Specified across sectors where this material fits the application.
Specification
| Property | Value | Unit |
|---|---|---|
| Thickness | 6 | mm |
| Areal weight | 900 | g/m2 |
| Other | ||
| Water reservoir | 6.0 | l/m² |
| Geotextile robustness class | GRC 4 | |
Life cycle assessment
An indicative cradle-to-gate carbon estimate for this material, supplier-agnostic and shown as a range. A guide for specification and comparison, not a verified declaration.
Cradle to gate covers raw material, manufacturing and inbound transport to Allbase; customer delivery is excluded. All figures are estimates, shown as a range.
Published industry category data and UK Government greenhouse gas conversion factors.
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