Protan UK Prefabricated System - SE Membrane - Cold Roof Construction

Protan UK Prefabricated System - SE Membrane - Cold Roof Construction

Protan (UK) Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Mechanically fixed, prefabricated PVC single-ply membrane roof system for cold roof constructions with unique, prefabricated rolls of membrane with secret fix strips.

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Application

Suitable for large simple roofs in which 1000 mm wide rolls of membrane would traditionally be installed. Suitable for new build and refurbishment applications with flat or pitched roofs.

Description

Mechanically fixed, prefabricated PVC single-ply membrane roof system for cold roof constructions with unique, prefabricated rolls of membrane with secret fix strips. The prefabricated rolls of membrane enable quick installation with reduced onsite welding times of up to 70%. The PVC contains stabilizers, which provide fire resistance and make the product UV stable and resistant to both high and low temperatures. Anti-slip surface texture provides a significant safety factor when walked upon in wet weather.


Features:

  • The system is suitable for large simple roofs in which 1000 mm wide rolls of membrane would traditionally be installed.
  • The prefabricated rolls of membrane enable quick installation with up to 70% reduction in onsite welding times.
  • Suitable for new build and refurbishment applications with flat or pitched roofs.
  • Protan SE membrane is manufactured from pliable PVC reinforced with knitted polyester. The PVC contains stabilizers, which provide fire resistance and make the product UV stable and resistant to both high and low temperatures. The membrane remains flexible at low temperatures, during installation and use.
  • Protan SE membrane has a unique slip resistant surface texture, which provides a significant safety factor when walked upon in wet weather.


Durability:

  • Accelerated weathering tests and performance in service indicates that Protan SE 1.2 mm should have a life in excess of 40 years with mandatory maintenance.
  • Protan SE 1.6/ 1.8 mm membranes may have a longer life expectancy.


Fire Resistance:

– Tests indicate that

  • A system comprising 0.7 mm profiled steel decking, 50 mm polyurethane insulation with an aluminium foil facing on the upper side and glass tissue facing to the underside and one layer of Protan SE mechanically fixed will be unrestricted.
  • A system comprising 0.7 mm profiled steel decking, 0.21 mm thick air vapour control layer, 90 mm foil-faced polyurethane insulation and one layer of Protan SE mechanically fixed can be classified under BS EN 13501-5:2005 as Broof (t4).
  • A system comprising 0.7 mm profiled steel decking, a polyethylene vapour control layer, 150 mm foil faced Kingspan TR26 PIR insulation and one layer of Protan SE mechanically fixed can be classified under BS EN 13501-5:2005 as Broof (t4).
  • A system comprising an 18 mm plywood deck, a polyethylene vapour control layer, 150 mm foil faced Kingspan TR26 PIR insulation and one layer of Protan SE mechanically fixed can be classified under BS EN 13501-5:2005 as Broof (t4).


Substrates:

  • Concrete roof decking.
  • Plywood WBP to BS 5268–2 and BS EN 636–3, minimum thickness 18 mm.
  • Roofing Grade OSB Board to BS EN 300, Grade 3, and minimum thickness 18 mm.


Properties of waterproof membrane:

– Thickness: 1.2 mm.

  • Weight: 1.4 kg/m².
  • Roll length: 12.5 m as standard.
  • Roll width: 3960 mm.
  • Tensile strength (EN 12311-2(A)): >1050 N/50 mm.
  • Elongation at break (EN 12311-2(A)): >15%.
  • Tear strength (EN 13210-2): 210 N.
  • Unique slip resistant texture.

– Thickness: 1.6 mm.

  • Weight: 1.8 kg/m².
  • Roll length: 12.5 m as standard.
  • Roll widths: 3960 mm.
  • Tensile strength (EN 12311-2(A)): >1100 N/50 mm.
  • Elongation at break (EN 12311-2(A)): >15%.
  • Tear strength (EN 13210-2): 210 N.
  • Slip resistant texture.

– Thickness: 1.8 mm.

  • Weight: 2.1 kg/m².
  • Roll length: 12.5 m as standard.
  • Roll widths: 3960 mm.
  • Tensile strength (EN 12311-2(A)): >1100 N/50 mm.
  • Elongation at break (EN 12311-2(A)): >15%.
  • Tear strength (EN 13210-2): 210 N.
  • Slip resistant texture.


Protection layer (recommended):

- Protan F2B Protection Fleece:

  • Weight: 140 g/m².
  • Material: Polypropylene.
  • Use: Over timber or plywood decks, smooth or screeded concrete, old single ply membrane or bitumen roofs. (Please contact Protan (UK) Ltd for further guidance.)

- Protan F300M Protection Fleece:

  • Weight: 300 g/m².
  • Material: Polypropylene.
  • Use: Over smooth or screeded concrete, old bitumen roofs, concrete. (Please contact Protan (UK) Ltd for further guidance.)


Secret-fix strips:

  • Factory welded 130 mm wide strips are located in the reverse of 3.96 m wide SE membrane.
  • Either four or six strips are located in line with the roll length – number of strips are determined by Protan Technical Services Department.
  • The system is suitable for large simple roofs in which 1000 mm rolls of membrane would traditionally be installed.
  • The prefabricated rolls of membrane enable quick installation with reductions in welding times.
  • Tensile strength (EN 12311-2): >2500 N/50 mm.
  • Elongation at break (EN 12311-2): >15%.
  • Tear strength (EN 13210-2): 500 N.

General information

Finish

Anti-slip

Unique anti-slip surface texture.

Material

WarrantyDescription

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 Enhanced data

Waterproof covering

-

Type

Protan Prefabricated SE Membrane.

Attachment

Four or six secret fix strips.

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 Prefabricated System - SE Membrane, Cold Roof Construction

Protection layer

Protan F2B Protection Fleece.

Protan F300M Protection Fleece.

Width

5920 mm.

3960 mm.

As manufacturer's recommendations.

Waterproof Covering Thickness

1.2 mm.

1.6 mm.

1.8 mm.

Colour

Dark grey.

Light grey.

Third party certifications
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