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37.5mm Kingspan Kooltherm K118 Insulated Plasterboard (25mm phenolic insulation and 12.5mm plasterboard) - pack of 21

37.5mm Kingspan Kooltherm K118 Insulated Plasterboard (25mm phenolic insulation and 12.5mm plasterboard) - pack of 21
Price: £1,725.31 (£2,070.37 inc VAT)
Price per m2: £28.53/m2 (£34.23 inc VAT)
  • Product Code: A1-2093
  • Delivery Time: 3 - 5 days
  • Brand: Kingspan (Tech. support: 01544388601)
  • Model: 2400mm x 1200mm - 60.48m2
  • Weight: 699.75kg
Our ratings on 22-07-2026:
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37.5mm Kingspan Kooltherm K118 Insulated Plasterboard (25mm phenolic insulation + 12.5mm plasterboard) - pack of 21

Width: 1200mm
Length: 2400mm
Density: 252.53kg/m3
Weight/m2: 11.57kg
Weight: 699.75kg
Thermal Conductivity: 0.019W/mK
R-Value: 1.31m2K/W
Compressive Strength: 100kPa
37.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance, lower lambda internal wall insulation, with a fibre-free rigid thermoset phenolic core. It has a 12.5mm plasterboard bonded to its front surface and a composite foil based facing on its reverse surface. It is suitable for mechanically fixed or plaster dab/adhesive bonded dry-lining.

CHARACTERISTICS

  • Premium performance thermal conductivity,
  • Euroclass B-s1,d0 fire rating,
  • Insulation, drylining and vapour control in one board,
  • Allows quick response heating,
  • Unaffected by air infiltration,
  • Resistant to the passage of water vapour,
  • Easy to handle and install,
  • Ideal for new build, retrofit and refurbishment.

APPLICATION

  • Cavity Masonry Wall Constructions
  • Solid walls
  • Timber Frame Walls
  • Ceilings
  • Metal Furring Systems
  • Fixing to Timber Framing/Battens
  • Mechanical Fixing directly to masonry substrates
  • Ceiling linings (Horizontal & Sloping)
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CERTIFICATION

Manufactured to the highest standards 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).
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