Kingspan Kooltherm K12 Framing Board 1.2m x 2.4m - All Sizes - Kingspan Insulation
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Kingspan Kooltherm K12 Framing Board (All Sizes) - 2.4m x 1.2m

Product Code: K1250

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These products are sold in pack quantities only. Price listed is per pack. Please see pack quantities below.

Thickness Boards Per Pack Coverage Per Pack
50mm 6 17.28m2
60mm 5 14.4m2
70mm 4 11.52m2
80mm 4 11.52m2
100mm 3 8.64m2
120mm 2 5.76m2


Provide your abode perfect insulation and maintain the inside environment warm and cozy in winters and moderate temperature in summers. Products from Kingspan floor insulation are well-recognized throughout the construction industry that features supreme and innovative design along with technical expertise.

High perfromance:
This is a high performance and rigid phenolic insulation board that is designed specifically for solid concrete and suspended ground floors. It provides a rapid response to floor heating that actually prevents heat loss with the help of heat sump. This board provides thermal conductivity of 0.021 – 0.022 W/m.K, which makes it much more efficient.

Environmental concerns:
Kingspan K12 floorboard is manufactured without using CFCs/HCFCs and with zero Ozone depletion potential, the floorboard is environmentally safe. It minimizes the coast of certain items such as soil removal, service connections and DPM’s, hence makes it more efficient. It has zero Ozone Depletion Potential (ODP) that makes it more eco-friendly.

Kingspan K12 is manufactured by keeping the standards in consideration. It adhered to BS EN ISO 9001: 2015 (Quality Management Systems. Requirements), BS EN ISO 14001: 2015 (Environnemental Management Systems Requirements) and BS OHSAS 18001: 2007 (Health and Safety Management Systems. Requirements). It is also covered by BBA Approval Inspection Testing Certificate No 14/5134 and also work in accordance with Harmonized Standard BS EN 13166: 2001.


    1. Thermal Conductivity (W/mK): 0.021-0.022 in accordance with ISO 13166
    2. Compressive strength at 10% compression: exceeds 100 kPa
    3. U value (depending on the construction): 0.19-0.35 W/m2xK
    4. Density: 35kg/m³


Thermal Conductivity:

  • 0.022 W/mK (Thickness 25-44 mm)
  • 0.021 W/mK (Thickness ≥ 45 mm)

Length 2400mm
Width 1200mm
Thermal Conductivity 0.021-0.022 W/mK
Material Type Phenolic

Est Delivery between and

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.

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