Single Board 37.5mm Kingspan Kooltherm K118 Insulated Plasterboard (25mm phenolic insulation and 12.5mm plasterboard)



Guide Price



Single Board 37.5mm Kingspan Kooltherm K118 Insulated Plasterboard (25mm phenolic insulation and 12.5mm plasterboard)
Guide Price: £78.24 (£93.89 inc VAT)
Price per m2: £27.17/m2 (£32.60 inc VAT)
- Product Code: A1-3803
- Delivery Time: 3 - 5 days
- Brand: Kingspan (Tech. support: 01544388601)
- Model and Size: 2400mm x 1200mm - 2.88m2
- Weight: 33.32kg
Our ratings on 17-09-2025:

4.8 out of 5
Single Board 37.5mm Kingspan Kooltherm K118 Insulated Plasterboard (25mm phenolic insulation + 12.5mm plasterboard)
Width: 1200mm
Length: 2400mm
Density: 252.53kg/m3
Weight/m2: 11.57kg
Weight: 33.32kg
Thermal Conductivity: 0.019W/mK
R-Value: 1.3m2K/W
Compressive Strength: 100kPa
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
- 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: 75x2400mm
Delivery Time: 5 - 7 days
75mm Kingspan Kooltherm Cavity Closer is a PVCU extrusion with a rigid thermoset insulation core, which provides a simple and efficient method of closing cavities around openings in cavity walls. It is suitable for use with timber, metal or PVC window frames and can also be supplied to order in..
Brand: Kingspan
Model and Size: 1250x600mm - 7.50m2
Delivery Time: 3 - 5 days
Kingspan Styrozone H350R Flat Roof XPS Board is highly effective rigid insulation board made from extruded polystyrene core covered with smooth skin on both sides. It is especially designed for protected membrane flat roofs, but is also used in green roofs as a popular alternative to tradi..
Guide Price: £67.61
£81.13 inc VAT
Brand: Kingspan
Model and Size: Kooltherm 219/25mm
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..
£46.92
£56.30 inc VAT
Brand: Kingspan
Model and Size: 1200mm x 400mm - 3.36m2
Delivery Time: In Stock 1-2 working days
80mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry walls. It features a rigid phenolic foam core, providing exceptional thermal insulation properties that help reduce energy consumption and enhance the o..
Brand: Kingspan
Model and Size: N300R 140mm - 2.25m2
Delivery Time: 2 - 3 working days
140mm Kingspan Styrozone N300R XPS Board 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 wat..
Brand: Kingspan
Model and Size: Kooltherm 48/25mm
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 spe..
£9.64
£11.57 inc VAT