42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard) - pack of 18
42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation and 12.5mm plasterboard) - pack of 18
Price: £1,488.61 (£1,786.33 inc VAT)
Price per m2: £28.72/m2 (£34.46 inc VAT)
- Product Code: A1-2094
- Delivery Time: 3 - 5 days
- Brand: Kingspan (Tech. support: 01544388601)
- Model: 2400mm x 1200mm - 51.84m2
- Weight: 486.26kg
Our ratings on 25-06-2026:

4.8 out of 5
Show other thicknesses
Hide other thicknesses
42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (30mm phenolic insulation + 12.5mm plasterboard) - pack of 18
Width: 1200mm
Length: 2400mm
Pack Coverage: 51.84m2
Density: 220.8kg/m3
Weight/m2: 9.38kg
Weight: 486.26kg
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: Kooltherm 34/30mm
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..
£11.39
£13.67 inc VAT
Brand: Kingspan
Model: 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: extensionclip
Delivery Time: 2 - 3 working days
Flange Extension Clip for connecting Kingspan Thermabate to extend the width of the fixing flange. It enables positive fixing of frame over suspect masonry. Supplied in one meter lengths. Colour coded to white.CERTIFICATIONKingspan Thermabate is manufactured to the highest standards under a manageme..
Brand: Kingspan
Model: 1220mm x 610mm - 5.95m2
Delivery Time: 7 - 10 days
100mm Kingspan K-Roc Framing Slab is a Class A1 reaction to fire rigid rock mineral fibre insulation slab used for steel framing systems and is BBA certified. They fit neatly between studs at 600mm centres. The board is very easy to cut and shape by using a saw or a sharp knife. It is very durable w..
Guide Price: £63.10
£75.72 inc VAT
Brand: Kingspan
Model: 1200mm x 400mm - 0.48m2
Delivery Time: In Stock 1-2 working days
80mm Kingspan Kooltherm K5 External Wall Insulation Board is the external wall insulation comprising a premium performance rigid thermoset phenolic insulation core faced on both sides with a glass tissue based facing auto-adhesively bonded to the insulation core during manufacture.&nb..
Brand: Kingspan
Model: 2400mm x 1200mm - 8.64m2
Delivery Time: 3 - 5 days
85mm Kingspan Kooltherm K110 Soffit Board is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core, a 6mm glass tissue based facing on its front surface and low emissivity composite foil on its reverse surface. CHARACTERISTICSSafe and easy to handle and instal..
Guide Price: £342.98
£411.58 inc VAT









