Protan GG - membrane


Protan GG is a thermoplastic (PVC-P) hydrostatic pressure membrane with a glass felt core. It performs well in both high and low temperatures and is root resistant.

Protan GG is supplied in rolls in standard lengths and widths. It is used primarily as waterproofing membrane for parking decks, intensive green roofs, culverts, environmental tunnels and tunnel portals.

Protan GG is laid loose and then ballasted.

In insulated constructions, the roofing can be installed over the insulation, inverted or as a duo construction.

Properties of Protan GG

- Root resistant

- Resistant to low and high temperatures

- Outstanding ageing properties

- Constructed to bear heavy load and high water pressure

Membranes and coverings

Membranes and coverings

Protan supplies many types of products and solutions for use as membranes and coverings. Our portfolio comprises sheet membranes for wet rooms, radon barriers, geomembranes and coverings for use in parking garages, garages and with other types of infrastructure.

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Terrace membranes

Terrace membranes

Protan has solid and durable systems that protect verandah and balcony floors against moisture, mould, rot and corrosion.

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Technical Drawings

Technical Drawings

Browse all of Protan's technical drawings, available for download in PDF and DWG formats.

Technical Documents

Technical Documents

Browse all of Protan's product documentation and certificates.

Browse all of our roofing products, accessories and tools

Browse all of our roofing products, accessories and tools

Protan products have among the lowest carbon footprints in the category of roofing materials. Here you can browse our products by category or application area.

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