K103 Kooltherm® Floorboard
Kingspan Kooltherm K103 Insulation for solid concrete and suspended ground floors.
Benefits
- Premium performance rigid phenolic insulation -
thermal conductivity 0.019 W/m.K. - Unaffected by air infiltration
- Ideal for new build and
refurbishment - Quick response floor heating – prevents heat loss through ‘heat sump’.
- Minimises the cost of related items – soil removal, DPMs, service connections.
Improvements from Kingspan have now made the replacement K103 Floorboard more thermally efficient than the previous Kooltherm K3. With a lower lambda value of 0.019 W/m.K. a thinner sheet can now be used to achieve the same performance as previous thicker versions therefore reducing space. Conversley, using the same thickness of sheet as the old K3 would now provide a higher level of insulation which would therefore help in reducing your carbon footprint.
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
100mm Kingspan Kooltherm K103 Floorboard - Pack 3
100mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The..From: £283.05 (EX. VAT)
£287.79 (EX. VAT) | £345.35 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
150mm Kingspan Kooltherm K103 Floorboard - Pack 2
150mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The..From: £280.45 (EX. VAT)
£285.09 (EX. VAT) | £342.11 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
25mm Kingspan Kooltherm K103 Floorboard - Pack 12
25mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The ..From: £392.19 (EX. VAT)
£392.19 (EX. VAT) | £470.63 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
40mm Kingspan Kooltherm K103 Floorboard - Pack 8
40mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The ..From: £335.53 (EX. VAT)
£335.53 (EX. VAT) | £402.64 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
50mm Kingspan Kooltherm K103 Floorboard - Pack 6
50mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The ..From: £306.70 (EX. VAT)
£306.97 (EX. VAT) | £368.36 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/products/50mtr_Foil_Tape_Various_Sizes_I143B_I143B_0-268x188.jpg)
50mtr Foil Tape (Various Sizes)
50mtr Aluminium Foil Tape (Various Sizes) Aluminium foil tape is an all weather aluminum foil tap..From: £5.67 (EX. VAT)
£5.67 (EX. VAT) | £6.80 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
60mm Kingspan Kooltherm K103 Floorboard - Pack 5
60mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The ..From: £300.59 (EX. VAT)
£300.59 (EX. VAT) | £360.71 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
70mm Kingspan Kooltherm K103 Floorboard - Pack 4
70mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The ..From: £282.23 (EX. VAT)
£283.05 (EX. VAT) | £339.66 (INC. VAT)
![](https://www.buildershoponline.co.uk/image/cache/data/Insulation/kingspan-kooltherm-k103-floorboard-268x188.jpg)
75mm Kingspan Kooltherm K103 Floorboard - Pack 4
75mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets The ..From: £292.49 (EX. VAT)
£292.49 (EX. VAT) | £350.99 (INC. VAT)