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 14-11-2025:
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: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
20mm Kingspan Thermawall TW55 is a high-performance rigid insulation board designed specifically for use in wall applications, particularly in new build and refurbishment projects. Manufactured using a premium polyisocyanurate (PIR) core, this insulation board offers exceptional thermal performance,..
£48.86
£58.63 inc VAT
Brand: Kingspan
Model and Size: 1250x600mm - 0.75m2
Delivery Time: 3 - 5 days
60mm Kingspan Styrozone N 500 R 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 wa..
Brand: Kingspan
Model and Size: 1250x600mm - 6m2
Delivery Time: 2 - 3 working days
50mm Kingspan Styrozone N 500 R 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 wa..
Brand: Kingspan
Model and Size: 1200mm x 450mm - 2.16m2
Delivery Time: 1-3 working days
115mm Kingspan Kooltherm K106 Cavity Board is a premium performance rigid thermoset fibre-free phenolic insulation core bonded to a water-tight, vapour-open polypropylene fleece and to a inner facing (adjacent to the inner leaf) of a low emissivity composite foil. It is specifically designed to limi..
Guide Price: £106.50
£127.80 inc VAT
Brand: Kingspan
Model and Size: 1250x600mm - 6.00m2
Delivery Time: 5 - 7 days
50mm 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..
£127.04
£152.45 inc VAT
Brand: Kingspan
Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
70mm Kingspan TF70 is a high-performance floor insulation board specifically designed to improve thermal efficiency in both new builds and renovation projects. Constructed from rigid polyisocyanurate (PIR) foam, it offers exceptional thermal resistance, effectively minimising heat loss and helping t..
£67.64
£81.17 inc VAT