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)
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 30-09-2025:

4.8 out of 5
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
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: 1200x600mm - 2.88m2
Delivery Time: 3 - 5 days
80mm Kingspan Thermaroof TR24 is a rigid insulation board used for flat roof insulation, consisting of a rigid thermoset insulation core, covered with a glass tissue coated with bitumen. Its upper surface is finished with a thermo fusible polypropylene fleece, while the lower surface is covered with..
£73.36
£88.03 inc VAT
Brand: Kingspan
Model and Size: 1200mm x 1200mm - 8.64m2
Delivery Time: 3 - 5 days
50mm 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 insta..
Guide Price: £163.03
£195.64 inc VAT
Brand: Kingspan
Model and Size: 1200mm x 600mm - 3.60m2
Delivery Time: 3 - 4 days
90mm Kingspan K-Roc Rainscreen Slab is a Class A1 reaction to fire rigid rock mineral fibre insulation slab used in rainscreen cladding applications in all buildings and is BBA certified. The board is very easy to cut and shape by using a saw or a sharp knife. It is very durable when properly i..
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: Kooltherm 114/30mm
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..
£21.63
£25.96 inc VAT
Brand: Kingspan
Model and Size: 2400 x 1200 - 8.64m2
Delivery Time: 3 - 5 days
100mm Kingspan Kooltherm K3 Floorboard is a cutting-edge floor insulation solution featuring a premium performance rigid thermoset insulation core. This floorboard is expertly designed with flexibility in mind, featuring a flexible facing on both sides. It's a versatile choice for a variety of appli..