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Protan UK Green Roof System - Prefabricated G Membrane - Inverted Roof Construction

Verified by manufacturer 5 months ago

Protan (UK) Ltd

Green PVC single-ply membrane for inverted roof constructions.

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+44 (0)1925 658001 Website

Application

Can be applied to inverted roofs. It is possible to create a roof garden, including recreation areas and amenity space.

Description

Protan has three green roof systems that can be applied to inverted roofs. They are consistent, colourful and aesthetic.


Features:

The Green Extensive Roof System

  • Supports low growing, lightweight and low maintenance planting schemes.
  • The system will provide a consistent, colourful and aesthetic finish that is largely self-supporting and able to withstand harsh weather conditions such as drought and frost.


The Green Biodiverse Roof System

  • Designed to create a natural habitat for local plants and insects and meet the environmental objectives of local, regional and national authorities.
  • Biodiverse roofs can recreate natural habitats lost through developments on brownfield sites.


The Green Intensive Roof System

  • Supports diverse planting schemes including trees, lawns, coppices and paved areas.
  • It is possible to create a roof garden, including recreation areas and amenity space.
  • Intensive roofs require higher levels of maintenance compared to other systems.


Properties of Protan Prefabricated G Membrane:

  • Thickness: 1.8 mm.
  • Roll length: 15 m.
  • Roll width: 2 m.
  • Weight: 1.9 kg/m².
  • Weight of glass fibre core: 50 g/m².


Fire resistance:

When tested, a loose laid and ballasted specification including a minimum depth of 50 mm aggregate or paving should be deemed to satisfy BS 476-3.


Substrate:

  • Concrete roof decking.
  • Plywood WBP to BS 5266-2 and BS EN 636-3:1997, minimum thickness 18 mm
  • Roofing Grade OSB Board to BS EN 300:1997 Grade 3, minimum thickness 18 mm.

General information

Color

Green

Finish

Guidance for specification option:

Aesthetic finish.

Material

PVC

Guidance for specification option:

Green PVC single-ply membrane.

Warranty description

Guidance for specification option:

A life in excess of 30 years should be achieved.

Size

2000 x 15 000 mm

Guidance for specification option:

Roll width x length, 1.8 mm thickness.

Uniclass

Ss_30_40_30_79 Single layer sheet inverted roof covering systemsPrimary

CAWS

J42/120 Inverted roof covering

Specification data - Single layer sheet inverted roof covering systems

Separating layer

Protan F2B Protection Fleece.

Waterproof covering

-

Type

Protan Prefabricated G Membrane.

Guidance for specification option:

A PVC single-ply membrane with unique secret fix strips for use in Protan Biodiverse, Extensive and Intensive Green roof systems.

Attachment

Mechanical.

Guidance for specification option:

Protan Prefabricated G Membrane, if left exposed for a period of time or does not achieve the dry weight requirement of 80 kg/m².

Loose laid.

Guidance for specification option:

Protan Prefabricated G Membrane only if the dry weight of the ballast exceeds 80 kg/m².

Ballast

When tested, a loose laid and ballasted specification including a minimum depth of 50 mm aggregate or paving should be deemed to satisfy BS 476-3.

System accessories

None.

Protan Approved Fixings.

Protan Approved Leaf Guard.

Protan Approved Mastic.

Protan Cover Strip.

Protan G 1.5 mm Detailing Membrane.

Protan Grip Bar.

Protan Laminated Metal.

Protan Lightning Conductor Clips.

Protan Omega Profiles.

Protan Prefabricated External Corners.

Protan Prefabricated Internal Corners.

Protan Prefabricated Pipe Collars.

Protan ProJual Rainwater Outlets.

Protan Stainless Steel Jubilee Clips.

Protan Walkway Membranes.

Product Reference

Protan Green Roof System - Inverted Roof Construction

Protection layer

Protan F300M Protection Fleece.

Filter layer

Protan F2B Protection Fleece.

Surface protection

Protan Biodiverse Green Roof System.

Protan Extensive Green Roof System.

Protan Intensive Green Roof System.

Sustainability data

Recyclability

Guidance for specification option:

The membrane can be fully recycled at the end of its working life.

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