Menu
Menu
Your Cart

Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)

Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Guide Price
Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard)
Guide Price: £78.77 (£94.52 inc VAT)
Price per m2: £27.35/m2 (£32.82 inc VAT)
  • Product Code: A1-3805
  • Delivery Time: 3 - 5 days
  • Brand: Kingspan
  • (Tech. support: 01544388601)
  • Model and Size: 2400mm x 1200mm - 2.88m2
  • Weight: 34.19kg
Our ratings on 06-11-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

Single Board 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation + 12.5mm plasterboard)

Width: 1200mm
Length: 2400mm
Density: 220.8kg/m3
Weight/m2: 11.87kg
Weight: 34.19kg
Thermal Conductivity: 0.019W/mK
R-Value: 1.58m2K/W
Compressive Strength: 100kPa
42.5mm 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)
<

       

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).
Brand: Kingspan Model and Size: Kooltherm 60/15mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£8.01
£9.61 inc VAT
Add to Cart
Brand: Kingspan Model and Size: TP10 1200x2400
Delivery Time: 2 - 3 working days
60mm Kingspan Thermapitch TP10 is a high-performance insulation board specifically designed for use in tiled or slated pitched roofs. Featuring a high-performance rigid thermoset insulation core, it is faced on both sides with a low emissivity composite foil facing, which enhances its thermal effici..
£64.58
£77.50 inc VAT
Add to Cart
Brand: Kingspan Model and Size: 1200x450mm - 2.70 m2
Delivery Time: 3 - 5 days
100mm Kingspan Kooltherm K108 Cavity Board features a premium performance rigid thermoset fibre-free phenolic insulation core, which is faced on both sides with a low emissivity composite foil. This product is specifically engineered to minimise thermal bridging and uncontrolled air leakage at junct..
£139.39
£167.27 inc VAT
Add to Cart
Brand: Kingspan Model and Size: Kooltherm 18/15mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
Get Best Price
Brand: Kingspan Model and Size: Kooltherm 48/30mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£11.56
£13.87 inc VAT
Add to Cart
120mm Kingspan Thermaroof TR27 (pack of 4) 120mm Kingspan Thermaroof TR27 (pack of 4)
Guide Price
Brand: Kingspan Model and Size: 1200mm x 1200mm - 5.76m2
Delivery Time: 3 - 5 days
120mm Kingspan Thermaroof TR27 is a high-performance flat roof insulation board featuring a rigid thermoset polyisocyanurate (PIR) insulation core. This core is faced on both sides with a coated glass tissue, providing enhanced durability and moisture resistance. Its versatile design allows for inst..
Guide Price: £293.80
£352.56 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).