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Protan EX-A PVC Single-Ply Roof Waterproofing Membrane

Protan EX-A PVC Single-Ply Roof Waterproofing Membrane

Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Protan (UK) Ltd

Plasticized PVC single-ply roof waterproofing membrane with a knitted polyester reinforcement. For installation in the Protan Adhered System.

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

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

Description

Features:

  • Suitable for new build and refurbishment applications on flat or sloped roofs.
  • Designed to be fully adhered using a moisture-curing polyurethane adhesive.
  • Manufactured from pliable PVC reinforced with knitted polyester, with a polyester fleece laminated to the underside.
  • The PVC contains stabilizers, which make the product UV stable, resistant to both high and low temperatures, and flame retardant.
  • Membrane remains flexible at low temperatures, during installation and use. However, the PU adhesive should only be applied when the air temperature is above +5ºC.
  • Unique anti-slip surface, which provides a significant safety factor when walked upon in wet weather.

Durability:

Accelerated weathering tests and performance in service confirm that satisfactory retention of physical properties is achieved. All available evidence indicates that Protan EX-A membrane should have a life in excess of 40 years with mandatory maintenance.

Fire Resistance:

Achieved a BROOF (t4) rating when classified in accordance with BS EN 13501-5:2005 and tested in accordance with DD CEN/TS 1187:2012 Test 4. (Tested system comprised an 18 mm plywood deck, polyethylene vapour-control layer, 140 mm thick EcoTherm tissue-faced insulation and one layer of Protan EX-A fully adhered to the insulation using Protan ProBond moisture-curing adhesive.)

Performance:

  • Tensile strength (BS EN 12311-2:2000): ≥1,100 N/50 mm.
  • Elongation (BS EN 12311-2:2000): ≥15%.
  • Tear strength (BS EN 13210-2:2000): ≥300 N.
  • Resistance to puncturing by static loading (BS EN 12470:2001): ≥200 N.
  • Resistance to puncturing by impact (BS EN 12681:2006, at 23ºC): ≥700 mm.
  • Foldability at low temperatures (BS EN 495-2:2001): ≤-25ºC.
  • Peel resistance of joints (BS EN 12316-2): ≥ 150 N/50 mm.
  • Shear resistance of joints (BS EN 12317-2): ≥1000 N/50 mm.
  • Hail resistance (BS EN 13583): ≥17.
  • Water vapour resistance, µ (BS EN 1931): 15000.

Substrate:

  • Concrete deck (float finished). Finished).
  • Plywood WBP to BS 5266-2 and BS EN 636-3, minimum thickness 18 mm.
  • Roofing Grade OSB Board to BS EN 300, Grade 3, minimum thickness 18 mm.

Properties of waterproof membrane:

- Protan EX-A 1.5 mm Membrane:

  • Thickness: 1.5 mm + fleece.
  • Weight of membrane: 1.75 kg/m².
  • Weight of fleece: 180 g/m².
  • Roll width: 2 m.
  • Roll length: 20 m.
  • Unique slip resistant texture

Application:

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

General information
Color

Dark grey (RAL7012) or light grey (RAL7040)

Finish

Anti-slip texture

Material

PVC with a knitted polyester reinforcement

WarrantyDescription

Protan System Warranty

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 Adhered System - EX-A Membrane, Cold Roof Construction

Separating layer

Polyester fleece

Waterproofing Covering -
Type

Protan EX-A 1.5 mm

Attachment

Fully-adhered: Protan ProBond Moisture-Curing Polyurethane Adhesive

Joints

Peel resistance/Shear resistance joints

Accessories

A wide range of accessories available, including prefabricated components and Protan laminated metal for forming flashings and perimeter details.

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

Waterproofing Covering Colour

Dark grey (RAL 7012)

Light grey (RAL 7040)

Standard product features

Features

Designed to be fully adhered using a moisture-curing polyurethane adhesive. The PVC contains stabilizers that make the product UV stable, resistant to both high and low temperatures, and flame retardant. Remains flexible at low temperatures, during installation and use and has a unique anti-slip surface that provides a significant safety factor.

Finish

Anti-slip texture.

Material

PVC with a knitted polyester reinforcement.

Size

1.5 mm thickness + fleece, 2 m x 20 m (roll w x l).

Warranty Description

Protan System Warranty.

Digital objects
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IFC2X3 2 1.3
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Revit 2016 5 2.0
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