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Protan UK Green Roof System - Prefabricated G membrane - Cold Roof Construction

Protan UK Green Roof System - Prefabricated G membrane - Cold Roof Construction

Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Protan (UK) Ltd

Green PVC single-ply membrane roof system for cold roof constructions.

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+44 (0)1925 658001 www.protan.co.uk
Application

Can be applied to cold roofs. The Protan Intensive Green Roof System supports diverse planting schemes including trees, lawns, coppices and paved areas. The Protan Turf Green Roof System is for pitched roof applications.

Description

Protan has four green roof systems that can be applied to cold roofs:

The Protan Extensive Green 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 Protan Biodiverse Green Roof System is designed to create a natural habitat for local plants and insects and meet the environmental objectives of the Local/ Regional/ National Authorities. Biodiverse roofs can recreate natural habitats lost through developments on brownfield sites.

The Protan Intensive Green 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.

The Protan Turf Green Roof System provides a traditional Norwegian green roof finish for pitched roof applications. In countryside areas, turf roofs help building developments to blend in with the rural environment. In towns and cities, they can soften the urban landscape.

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.

Application:

Can be applied to cold roofs. The Protan Intensive Green Roof System supports diverse planting schemes including trees, lawns, coppices and paved areas. The Protan Turf Green Roof System is for pitched roof applications.

General information
Features

Four green roof systems, help soften the landscape, consistent, colourful and aesthetic, largely self-supporting

Finish

Aesthetic finish

Material

Green PVC single-ply membrane

Size

1.8 mm thickness, 2 m x 15 m (roll w x l)

WarrantyDescription

A life in excess of 30 years should be achieved

Uniclass 2015
Ss_30_40_30_78 Single layer sheet cold roof covering systemsPrimary
CAWS

J42/130 Cold deck roof covering

Specification data - Single layer sheet cold roof covering systems
Product Reference

Protan Green Roof System - Cold Roof Construction

Waterproof covering -
Type

Protan Prefabricated G Membrane

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

Attachment

Mechanical

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

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

Protection layer:

Protan F2B Protection Fleece

Protan F300M Protection Fleece

Surface protection

Protan Biodiverse Green Roof System

Protan Extensive Green Roof System

Protan Intensive Green Roof System

Protan Turf Green Roof System

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

Standard product features

Colour:

Green.

Features:

Four green roof systems, help soften the landscape, consistent, colourful and aesthetic, largely self-supporting.

Finish:

Aesthetic finish.

Material:

Green PVC single-ply membrane.

Size:

1.8 mm thickness, 2 m x 15 m (roll w x l).

Warranty Description:

A life in excess of 30 years should be achieved.

Recyclability:

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

Environmental information
Recyclability

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

Third party certifications
  • FLL Approval
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