Protan UK Standard Overlap System - SE Membrane - Warm Roof Construction

Protan UK Standard Overlap System - SE Membrane - Warm Roof Construction

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

    BBA Agrément Certificate

    Certificate type

Mechanically-fixed PVC single-ply membrane for warm roof constructions.

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Application

Suitable for new build and refurbishment applications on flat or pitched roofs.

Description

Mechanically-fixed PVC single-ply membrane roof system for warm roof constructions.


Features:

  • Suitable for new build and refurbishment applications on 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 membrane should have a life in excess of 40 years with mandatory maintenance.
  • Protan SE 1.6/ 1.8 mm membranes may have longer life expectancies.
  • The use of lighter colours helps to reduce surface temperature, which may improve the membrane’s ageing performance.


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 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.
  • Profiled galvanized steel deck, minimum recommended thickness 0.7 mm to BS EN 10147 Fe E280G Z275.
  • Roofing Grade OSB Board to BS EN 300, Grade 3, and minimum thickness 18 mm.
  • Profiled aluminium deck, minimum recommended thickness 0.9 mm to BS EN 485-1/2/3/4:1995 and BS EN 1999-1-4:2007.


Properties of waterproof membrane:

– Thickness: 1.2 mm.

  • Weight: 1.4 kg/m².
  • Roll length: 20 m.
  • Roll widths: 1000 and 2000 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: 20 m.
  • Roll widths: 1000 and 2000 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.
  • Unique slip resistant texture.

– Thickness: 1.8 mm.

  • Weight: 2.1 kg/m².
  • Roll length: 15 m.
  • Roll widths: 1000 and 2000 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.
  • Unique slip resistant texture.
  • Air Vapour Control Layers (recommended):

– Protan PE Air Vapour Control Layer:

  • Thickness: 0.2 mm.
  • Colour: Blue.
  • Water vapour resistance: >78m (Sd value), to BS EN 1931.
  • Installation: Loose lay and overlap all side and end laps by minimum 150 mm and seal with double-sided mastic tape. Tape dimensions; 1.5 mm x 60 mm.
  • Insulation must be mechanically fixed.

– Protan Self-Adhesive Air Vapour Control Layer:

  • Thickness: 0.6 mm.
  • Colour: Black/ Foil Top Surface.
  • Water vapour transmission: >1500 m (Sd value), to BS EN 1931.
  • Installation: Apply Protan VCL Primer. Lay membrane and overlap all side laps by 60–80 mm and all end laps by at least 150mm. Apply pressure evenly.
  • Insulation can be mechanically fixed or adhered.


Insulation (recommended):

  • ROCKWOOL Dual Density (DD) Multifix mineral wool board - Inclusive system warranty available, contact manufacturer
  • Kingspan polyisocyanurate - Inclusive system warranty available, contact manufacturer
  • EPS.
  • XPS.


Separating layer:

  • Protan F2B Protection Fleece.

General information

Finish

Anti-slip

Unique anti-slip texture.

Material

WarrantyDescription

Uniclass 2015

Ss_30_40_30_80 Single layer sheet warm roof covering systemsPrimary

CAWS

J42/10 Warm deck roof covering

J42/110 Warm deck roof covering

Specification data - Single layer sheet warm roof covering systems Enhanced data

Air and vapour control layer

-

Type

Protan PE Air Vapour Control Layer.

Protan Self-adhesive Air Vapour Control Layer.

Insulation

-

Type

ROCKWOOL Hardrock Dual Density (DD) Multifix mineral wool board.

Inclusive system warranty available, contact manufacturer.

Kingspan polyisocyanurate.

Inclusive system warranty available, contact manufacturer.

EPS.

F2B Fleece required between insulation and membrane.

XPS.

F2B Fleece required between insulation and membrane.

Separating layer

Protan F2B Protection Fleece.

Glass Fleece.

Only required if polystyrene insulation is used.

Waterproof covering

-

Type

Protan SE Membrane.

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 Standard Overlap System - SE Membrane, Warm Roof Construction

Waterproof Covering Thickness:

1.2 mm.

1.6 mm.

1.8 mm.

Waterproof Covering Width:

1000 mm.

2000 mm.

As manufacturer's recommendations.

Waterproof Covering Colour:

Black.

Subject to minimum order.

Blue.

Subject to minimum order.

Copper green.

Subject to minimum order.

Dark grey.

Light grey.

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Length

Roll length.

20 m.

15 m.

Literature
Third party certifications
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