Grace Ice and Water Shield®

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The object content is configured for use in UK, but it may also be suitable for use in other locations.

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Roofing membrane composed of two waterproofing materials - an aggressive rubber bitumen adhesive backed by a layer of cross laminated HDPE. The rubber bitumen surface is backed with a release paper that protects its adhesive quality. The underlay must be fully supported by the substrate.

 

Features and benefits:

 

  • Easy to handle and apply- bonds firmly to the roof deck without heat or special adhesives. Watertight laps are easily formed.
  • Aesthetically pleasing- unlike other forms of ice dam protection, Grace Ice & Water Shield is concealed by the finished roofing, preserving the architectural appearance of the roof.
  • Seals around nails- the rubber bitumen layer seals around roofing nails, resisting leakage caused by water back-up.
  • Dual barrier protection- rubber bitumen and polyethylene are combined to form two waterproofing barriers providing maximum protection.
  • Membrane will not crack, dry out or rot- resists attacks from fungus and bacteria; maintaining its integrity for long lasting protection.
  • Protects under all standard sloped roof coverings- protects under slate, tile, or metal.
  • Slip resistant surface- has a slip resistant embossed surface to maximise traction and safety for applicators.
  • Proven track record.
Platform Compatible Version Certified to
IFC IFC - 1 2.1
Revit Revit - 1 2.1

  • Properties and values
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Properties and values

COBie
BOS_General
NBS_Data
AdhesionToPlywood
525 N/m
Elongation
2.5
LowTemperatureFlexibility
Unaffected @ -29°C
Permeance
2.9 ng/m²s Pa (0.05 Perms)
RollLength
22.9 m
RollSize
20.9 m²
RollWeight
27.9 kg
RollWidth
914 mm
TensileStrength
1720 kN/m²
ThicknessMinimum
1.3 kg/m²
ThirdPartyProductCertification
n/a
Pset_CoveringCommon

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