IKO enertherm WCL

IKO enertherm WCL

IKO PLC Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Tri-laminate water control layer (WCL).

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Application

Used as a filter layer and water control layer between enertherm XPS insulation and the roof ballast layer in inverted roofs, including green and blue roof applications.

Description

High performance, thermally bonded tri-laminate of polypropylene; spun bonded (outer layers) and microporous (inner layer). It is used in combination with IKO enertherm XPS as part of the IKO enertherm system for inverted and green roofs.

IKO enertherm WCL’s water resistant properties result in reducing the flow of water through the roof construction. This means that the impact on thermal performance by rainwater cooling is virtually negated.

Features and benefits:

  • Improves thermal performance.
  • Water vapour permeable.
  • CE marked.
  • BBA certified.

Applications:

Used as a filter layer and water control layer between enertherm XPS insulation and the roof ballast layer in inverted roofs, including green and blue roof applications.

General information

Uniclass 2015

Pr_25_57_51_66 Polymeric membranesPrimary

CAWS

J21/120 Inverted roof coating

J21/125 Inverted roof coating

J21/385 Filter layer

J21/390 Water flow reducing layer

J31/130 Inverted roof coating

J31/387 Filter layer

J31/390 Water flow reducing layer

J40/120 Loose laid plastics or rubber sheet damp proofing

J41/125 Single layer reinforced bitumen membrane inverted roof covering

J41/385 Filter layer

J41/390 Water flow reducing layer

J42/120 Inverted roof covering

J42/385 Filter layer

J42/390 Water flow reducing layer

Q37/360 Filter membrane

Specification data - Polymeric membranes

Product Reference

IKO enertherm WCL

Standard product features

Size (l x w):

100 x 1.5 m (150 m² per roll).

Technical characteristics:

  • Weight: 95 g/m².
  • Tensile strength in MD (to EN 12311-1): 185 N/ 5cm.
  • Tensile strength in CD (to EN12311-1): 130 N/ 5cm.
  • Nail tear resistance, 20 cm folded MD/ CD (to EN 12310 0 1/ pr EN 13859): 55 N/20 cm/ 65 N/20 cm.
  • Water resistance (to EN 20811): 1.5 m of water head.
  • Water vapour transmission: Lyssy 1 200 g/m²∙ᵈ.
  • Ultraviolet (UV) stability under constant exposure (to pr EN 1297): Up to 4 months.

Third party certifications
  • Certificate: 17/5467
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