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: 2400mm x 1200mm - 2.88m2
  • Weight: 34.19kg
Our ratings on 07-01-2026:
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: Kooltherm 15/30mm
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..
£5.97
£7.16 inc VAT
130mm Kingspan Kooltherm K103 Floorboard (pack of 2) 130mm Kingspan Kooltherm K103 Floorboard (pack of 2)
Guide Price
Brand: Kingspan Model: 2400x1200mm - 5.76m2
Delivery Time: 3 - 5 days
130mm Kingspan Kooltherm K103 Floorboard is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core. The board faced on both sides with a glass tissue based facing, autohesively bonded to the insulation core during manufacture. It used for insulating beam and bl..
Guide Price: £338.03
£405.64 inc VAT
Brand: Kingspan Model: Kooltherm 76/40mm
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..
£21.30
£25.56 inc VAT
80mm Kingspan GreenGuard GG500 XPS Board (pack of 5) - Insulation for Car Park Decks, Heavy-duty Industrial, Commercial and Cold Store Floors 80mm Kingspan GreenGuard GG500 XPS Board (pack of 5) - Insulation for Car Park Decks, Heavy-duty Industrial, Commercial and Cold Store Floors
Guide Price
Brand: Kingspan Model: 1250x600mm - 3.75m2
Delivery Time: 3 - 5 days
80mm Kingspan GreenGuard GG500 XPS Board is an insulation for 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. The GreenGuard G..
Guide Price: £126.79
£152.15 inc VAT
Brand: Kingspan Model: jointingclip
Delivery Time: 2 - 3 working days
Jointing Clip connects two sections backtoback along their length to suit cavity widths of up to 300 mm in circumstances where a single section, Kingspan Kooltherm Thermabate Cavity Closer or Kingspan Kooltherm Cavity Closer will not suffice. It should be installed in 100 mm lengths at 300 mm centre..
Brand: Kingspan Model: K7 2400x1200 - 5.76m2
Delivery Time: 3 - 7 days
120mm Kingspan Kooltherm K7 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. This reflective, low emissivity surface improves the thermal r..
£214.89
£257.87 inc VAT
This product is listed in the following categories and systems (click to show).