Kingspan Greenguard GG300 - 1250mm x 600mm x 40mm Per (10 Per Pack)
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Kingspan Greenguard GG300 is an insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. They have high compressive strength, and a closed cell structure which resists the absorption of ground water and the passage of water vapour.

Key points :
  • High compressive strength,
  • Resistant to the passage of water vapour,
  • Easy to handle and install,
  • Non-deleterious material,
  • Manufactured with a blowing agent that has zero ODP,
  • Resistant to most dilute acids and alkalis,
  • Ideal for new build and refurbishment,
  • Straight edge profile.
Specification :
  • Thickness: 40mm
  • Width: 600mm
  • Length: 1250mm
  • Board Coverage: 0.75m2
  • Pack coverage: 7.50m2
  • Pack Quantity: 10
  • Density: 30kg/m3
  • Weight/m2: 1.5kg
  • Weight: 9kg
  • Thermal Conductivity: 0.035W/mK
  • R-Value: 1.43m2K/W
  • Compressive Strength: 300kPa


  • ISO 9001: 2015 (Quality management systems. Requirements),
  • ISO 14001: 2015 (Environmental Management Systems. Requirements),
  • BS / I.S OHSAS 18001: 2007 (Health and Safety Management Systems. Requirements)
  • ISO 50001: 2011 (Energy management systems. Requirements)
Datasheets & Documents.