Kingspan Kooltherm K12
High performance rigid Phenolic wall framing insulation board
Soon to be superseded by Kingspan K112.
Suitable for use with timber frame and steel frame wall construction.
Can be used between studs or as an insulating sheathing.
Manufactured with a blowing agent that has zero ODP and low GWP.
Thicknesses and Availability:
Available in most popular thicknesses from the manufacturer; short lead-times apply as we may need to get the products in from Kingspan before delivering to site.
This Kooltherm Range includes the following readily available product thicknesses 25mm, 40mm, 50mm, 60mm, 70mm, 75mm and 100mm.
The following thicknesses are manufactured to order and may have minimum order requirements: 80mm, 120mm, 130mm and 140mm.
General information about Kingspan Kooltherm K12
Timber and steel frame insulating board
Kingspans premium performance phenolic foam board, Kooltherm K12, is suitable for use in timber and steel frame wall lining applications.
The core of Kingspan Kooltherm K12 Framing Board is a premium performance rigid thermoset modified resin insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture. This reflective, low emissivity surface improves the thermal resistance of any unventilated cavity adjacent to the board
|Thermal Conductivity||0.023 W/m·K (insulant thickness > 25 mm)
0.021 W/m·K (insulant thickness 25 – 44 mm)
0.020 W/m·K (insulant thickness ≥ 45 mm) W/m·K
|Compressive Strength||100 kPa at 10% compression||BS EN 826: 2013|
|Nominal Density||35 kg/m³|
Buy Kingspan Kooltherm K12
Products will need to be brought in from Kingspan, please allow approx. 1 week for delivery on stocked items (highlighted in green below in the properties section) and up to 3 weeks on made to order thicknesses. While Kingspan keep the majority of the popular thicknesses in stock, less popular thicknesses may carry a minimum order level.
Kingspan reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.
Please observe the 'Star Rating' indicators to assess availability.
Generally 1 or 2 days for delivery
Generally 1 to 5 days for delivery
Generally 5 to 10 days for delivery
Generally 5 to 15 days for delivery
Please call to check availability and approximate lead times
Product availability depends upon stock levels at closest depot and delivery logistics to geographic locations
Product Performance and Guides
Product Performance, Manufacturer Certification, Downloads, and Installation Guides
While we have provided Thermal Resistance values for all thicknesses on the Kingspan K12 datasheet, some thicknesses may not be readily available.
Items highlighted in green are generally held in stock by Kingspan.
|Kingspan K12 25mm||25mm||1.15 m²K/W||1.09 kg/m²|
|Kingspan K12 40mm||40mm||1.90 m²K/W||1.61 kg/m²|
|Kingspan K12 50mm||50mm||2.50 m²K/W||1.96 kg/m²|
|Kingspan K12 60mm||60mm||3.00 m²K/W||2.31 kg/m²|
|Kingspan K12 70mm||70mm||3.50 m²K/W||2.66 kg/m²|
|Kingspan K12 75mm||75mm||3.75 m²K/W||2.84 kg/m²|
|Kingspan K12 80mm||80mm||4.00 m²K/W||3.01 kg/m²|
|Kingspan K12 90mm||90mm||4.50 m²K/W||3.36 kg/m²|
|Kingspan K12 100mm||100mm||5.00 m²K/W||3.71 kg/m²|
|Kingspan K12 110mm||110mm||5.50 m²K/W||4.06 kg/m²|
|Kingspan K12 120mm||120mm||6.00 m²K/W||4.41 kg/m²|
Standards & Approval
Kingspan Kooltherm K12 Framing Board is manufactured to the highest standards under a management system certified to BS / I.S. EN ISO 9001: 2015 (Quality management systems. Requirements), BS / I.S. EN ISO 14001: 2015 (Environmental Management Systems. Requirements) and BS / I.S OHSAS 18001: 2007 (Health and Safety Management Systems. Requirements).
The use of Kingspan Kooltherm K12 Framing Board, produced at Kingspan Insulation’s Pembridge manufacturing facility, is covered by BBA Certificate 08/4615, and that produced at Kingspan Insulation’s Castleblayney manufacturing facility by NSAI Agrément Certificate 09/0329.