25mm Kingspan Kooltherm K103 Floorboard (pack of 12)
25mm Kingspan Kooltherm K103 Floorboard (pack of 12)
Price: £428.04 (£513.65 inc VAT)
Price per m2: £12.39/m2 (£14.86 inc VAT)
2 or more £460.01 (£552.01 inc VAT)
3 or more £452.34 (£542.81 inc VAT)
4 or more £440.84 (£529.01 inc VAT)
- Product Code: A1-2076
- Delivery Time: 3 - 7 days
- Brand: Kingspan (Tech. support: 01544388601)
- Model and Size: 2400x1200mm - 34.56m2
- Weight: 34.56kg
Our ratings on 17-09-2025:
4.8 out of 5
25mm Kingspan Kooltherm K103 Floorboard (pack of 12)
Width: 1200mm
Length: 2400mm
Pack Quantity: 12
Density: 40kg/m3
Weight/m2: 1kg
Weight: 34.56kg
Thermal Conductivity: 0.019W/mK
R-Value: 1.32m2K/W
Compressive Strength: 120kPa
25mm 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 block, concrete, and timber floors. If correctly installed, Kingspan Kooltherm K103 Floorboard can have an indefinite life. Its durability depends on the supporting structure and the conditions of its use.
APPLICATION
- Beam and Dense Block Ground Floors
- Suspended Timber Ground Floor
- Solid Concrete Ground Based Floor
- Premium performance rigid thermoset insulation
- Unaffected by air infiltration
- Resistant to the passage of water vapour
- Fire Rating (Reaction to Fire) - Euroclass: C-s2,d0
- Easy to handle and install can reduce the cost of related items - soil removal, service connections
- Ideal for new build and refurbishment
- Resistant to short term contact with petrol and with most dilute acids, alkali and mineral oils
- Resist attack by mould and microbial growth, and do not provide any food value to vermin
Kingspan Kooltherm K103 is manufactured 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).
BBA Certificate 16/5299
kingspan-kooltherm-k103-datasheet-05.2025.pdf
Brand: Kingspan
Model and Size: 1200x450mm - 3.24 m2
Delivery Time: 3 - 5 days
75mm Kingspan Kooltherm K108 Cavity Board features a premium performance rigid thermoset fibre-free phenolic insulation core, which is faced on both sides with a low emissivity composite foil. This product is specifically engineered to minimise thermal bridging and uncontrolled air leakage at juncti..
£127.69
£153.23 inc VAT
Brand: Kingspan
Model and Size: 1200x450mm - 5.40 m2
Delivery Time: 3 - 5 days
50mm Kingspan Kooltherm K108 Cavity Board features a premium performance rigid thermoset fibre-free phenolic insulation core, which is faced on both sides with a low emissivity composite foil. This product is specifically engineered to minimise thermal bridging and uncontrolled air leakage at juncti..
£133.84
£160.61 inc VAT
Brand: Kingspan
Model and Size: 1200x450mm - 2.70m2
Delivery Time: Pre-Order
100mm 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
Brand: Kingspan
Model and Size: H350R 120mm - 0.75m2
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: £63.75
£76.50 inc VAT
Brand: Kingspan
Model and Size: jointingstrip
Delivery Time: 3 - 5 days
Jointing Strip that aligns and connects two abutting cavity closer sections along their cross–sectional plane. It allows for opening sizes greater than 2.4 metres, and for the reduction of wastage through the use of off–cuts. Limited to one butt joint per side of the opening.. Colour coded to Grey.C..
Guide Price
Brand: Kingspan
Model and Size: 1200mm x 2400mm - 11.52m2
Delivery Time: 5 - 7 days
80mm Kingspan Kooltherm K112 Framing Board is a high-performance insulation solution designed specifically for use in framed buildings. This rigid phenolic foam board offers exceptional thermal performance, with a low thermal conductivity of just 0.019 W/m·K, making it one of the most efficient insu..
Guide Price: £549.20
£659.04 inc VAT