25mm Kingspan Kooltherm K107 Pitched Roof Board (pack of 12)

25mm Kingspan Kooltherm K107 Pitched Roof Board is the rafter/joist level insulation comprising a premium performance rigid thermoset phenolic insulation core faced on both sides with a low emissivity composite foil facing. Its reflective, low emissivity surface improves the thermal resistance of any unventilated cavity adjacent to the board. Kingspan Kooltherm K107 insulation boards are to be used in cut to fit roof insulation projects and for use under rafter to eliminate any possible cold bridging through the roof timbers. They can easily be trimmed to size to suit rafter spacings.

• Premium performance rigid thermoset insulation,
• A fibre-free core,
• One of the thinnest commonly used insulation for pitched roofs,
• Thermal conductivity as low as 0.019 W/m.K,
• Unaffected by air infiltration,
• Resistant to the passage of water vapour,
• Easy to handle and install,
• Resists attack by mould and microbial growth, and do not provide any food value to vermin,
• Resistant to short-term contact with petrol and with most dilute acids, alkalis and mineral oils,
• Ideal for new build and refurbishment.

• Over Rafter Insulation,
• Between Rafter Insulation,
• Between Joist Insulation,
• Between Dwarf Wall Stud Insulation,
• Over Joist Insulation

• Manufactured under a management system certified to 
  • ISO 9001: 2015 (Quality management systems),
  • ISO 14001: 2015 (Environmental management systems),
  • ISO 37301: 2021 (Compliance management systems),
  • ISO 45001:2018 (Occupational health and safety management systems),
  • ISO 50001: 2018 (Energy management systems).
• EN 15804: 2012 + A1:2013 (Sustainability of construction works. Environmental product declarations.)
• CAWS
  • K11/695 Rigid board insulation fixed as roof sarking
  • P10/140 Insulation fitted between rafters
  • P10/190 Insulation fitted between studs
  • K11/55 Rigid board insulation fixed as roof sarking
  • P10/15 Insulation fitted between rafters
  • P10/40 Insulation fitted betweenor to the face ofstuds
• BBA Certificate 16/5299