The Fatra ballasted green roof system incorporates the Fatrafol 810v PVC membrane waterproofing system with the Fatra Armour protection layer, Fatra drainage cell, filter fabric and vegetation layer to create the perfect ballasted green roof system. The FatraTex geotextile fabric is installed over the existing failed membrane to protect the Fatrafol 810v PVC membrane.
The specifications for the different layers will depend on the clients objectives, requirements and project specific specifications.
Fatra provide all components for green roof projects making it simple and convenient for our approved contractors.
The Fatrafol PVC membranes are tested to FLL standards and are proven to withstand root penetration from the most aggressive roots such as birch and oak trees. No additional protection layers or root resistant coatings are required unlike traditional bitumen and liquid membranes.
Fatrafol membranes are 100% recyclable and can be made using up to 30% recycled materials making Fatra waterproofing membranes the most sustainable and environmentally friendly waterproofing membranes on the market today.
The Fatra Armour protection mat is installed directly over the PVC membrane to provide protection to the waterproofing system from any sharp edges and pertruding items which might be present in the green roof overlaying finishes
The Fatrafol 810v reinforced membrane is installed over the FatraTex geotextile protection layer. The Fatrafol 810v is loose laid over the protection layer and is ballasted into place by the desired ballast.
FatraTex geo-textile fabric is loose laid over the existing failed membrane to provide protection to the Fatrafol PVC membrane from any potential contaminants which maybe present in the existing membrane.
THICKNESS![]() | DIMENSIONS![]() | COLOURS![]() |
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1.5mm | W:2.05m | L: 20m M2 | 41 | Light Grey | Lead Grey |
2.0mm | W:2.05m | L: 15m M2 | 30 | Light Grey | Lead Grey |
Fatra offer an unrivalled manufacturers backed 20 year warranty for our Fatrafol 1.5mm PVC Membrane
Fatra offer an unrivalled manufacturers backed 30 year warranty for our Fatrafol 2.0mm PVC Membrane
The Fatra prefabricated ventilation pipes have a PVC membrane flange enabling the ventilation pipe to be simply inserted and welded to the PVC sheet membrane. All ventilation pipes come with a rain cap to prevent water ingress through the top of the pipe.
The Fatra Fix bar is an aluminium box section encapsulated in PVC membrane. The Fatrafix bar is hot air fusion welded to the Fatrafol PVC membrane system and enables clients to mechanically anchor items such as solar panels, mechanical plant, timber decking and other roof mountable units without physically penetrating the membrane.
Fatra specification word template to simply insert into your project documentation.
Click on the PDF icon to download Fatra PDF detailed section drawings for all associated system detailing.
Design considerations covering aspects of the project which must be considered.
Fatra installation guide provides a step by step guide on how the system comes together
All Fatra certification, accreditations and test results for the Fatra system.
All the technical data and MSDS documentation for all associated components.
Fatra maintenance manual provides guidance on how to maintain the Fatra system.
Request a sample of the Fatra manufacturer backed warranty.
3D technical specification with full technical methodology of the system.
Fatra inspection form provides specific inspection process to be completed upon completion.
Fatra provide pre-specification surveys to establish the most suitable Fatra system for each individual project.
Fatra offer an array of specification documentation to enable contractors to accurately tender the Fatra system.
Fatra provide project specific detailing and section drawings to cover all aspects of remedial projects.
Fatra provide project specific detailing and section drawings to cover all aspects of remedial projects.
Fatra attend site during and after the installation of the Fatra system ensuring that the system has been completed to ensure compliance has been met.
Fatra offer a maintenance programme to ensure the Fatra system maximises its performance and life expectancy.
Quality Management for design and manufacturing
Accreditation for physical performance and fire resistance
Effective Environmental Management System for manufacturing
Conforms with health, safety and environmental protection standards
Accreditation of performance and resistance for multiple elements.
Received A+ rating for environmentally friendly products.