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ProTherm XPS X MK WFRL

Verified by manufacturer 5 months ago

Radmat Building Products Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

A waterproof and vapour permeable polyethylene geotextile. This layer is referred to as the WFRL (Water Flow Reducing Layer) and acts as the Principal Water Collection Layer in an inverted roof.

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Application

For use with PermaQuik PQ6100, EshaUniversal, EshaFlex and ParaFlex Inverted Roofing Systems.

For a comprehensive NBS specification contract Radmat Building Products.

Description

A spun bonded polyethylene geotextile based upon Tyvek® by DuPont that is waterproof and vapour permeable


Features and benefits:

  • Replaces the usual separating layer laid between the insulation and ballast, prevented from reaching the waterproofing layer and almost completely eliminating the rainwater cooling effect.
  • When installed with ProTherm XPS Inverted Roof Insulations or ProTherm Quantum PLUS+ Inverted Roof Insulation in an inverted roof, it reduces the rainwater cooling, reducing the required insulation thickness by 2%.
  • Certificates ISO 9001: 2008 Quality Management System, ISO 14001: 2004 Environmental Management System, EPD as per ISO 14025 and EN 15804.

General information

Color

Grey

Material

Polyethene

Length

100000 mm

Width

3000 mm

Warranty description

40 year

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary
Pr_25_71_63_29 Extruded polystyrene (XPS) boards

CAWS

J31/390 Water flow-reducing layer

J41/390 Water flow-reducing layer

Specification data - Vapour-permeable sheets

Standard

To BS 3177: 1959.

Third-party certification

ISO 9001: 2008 Quality Management System, ISO 14001: 2004 Environmental Management System, EPD as per ISO 14025 and EN 15804.

Performance criteria

-

Water vapour properties

Water vapour transmission (Sd): 0.01 m as per EN ISO 12572 (C).
Water resistance: Sustains 1.5 m head of water.

Form

Spun-bonded.

Weight (minimum)

Fabric weight: ~63 g/m²;
Weight per roll: ~19 kg.

Manufacturer guidance

Fabric weight.

Tear resistance

Nail Shank (MD): 55 ±20 N;
Nail Shank (XD): 50 ±20 N as per EN 12310-1.

UV Resistance – Stable

Up to 4 months.

Manufacturer guidance

Exposure

Performance characteristics

Melts and shrinks away from a heat source (unclassifiable as regards Building Regulations).

Manufacturer guidance

(Fire performance)

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Europe

Recyclability

0

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

19/5648 ProTherm G XPS X 300 SL

BBA Agrément Certificate

BBA Agrément Certificate

BBA-20-5769-Quantum Plus+Pure PS1-Inverted Roof Insulation System_220524

BBA Agrément Certificate

BBA Agrément Certificate

BBA-20-5769-Quantum Plus+Hybrid PS2-Inverted Roof Insulation System_220524

BBA Agrément Certificate

BBA Agrément Certificate

BBA-21-5952-ProTherm XPS X Ultra 300 SL Inverted Roof Insulation_220524

BBA Agrément Certificate

BBA Agrément Certificate

BBA-21-5902-Radmat ProTherm G XPS X 300SL Inverted Roof Insulation_220524

Literature

ProTherm XPS X MK Water Flow Reducing Layer Product Data Sheet

ProTherm XPS X MK Water Flow Reducing Layer Product Data Sheet

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