The Front Facing
The front facing of Kingspan Kooltherm K10 Soffit Board is a composite foil.

The Core
The core of Kingspan Kooltherm K10 Soffit Board is a premium performance CFC/HCFC–free rigid phenolic insulant of typical density 40–42 kg/m3.

The Reverse Face
The reverse facing of Kingspan Kooltherm K10 Soffit Board is a tissue based facing autohesively bonded to the insulation core during manufacture. The reverse facing used on Kingspan Kooltherm K10 Soffit Board has not been designed with the purpose of an aesthetic finish as its primary function. Where appearance is critical, advice should be sought from the Kingspan Insulation Technical Servies Department.

Modified to include board facings, the boards achieve a resistance far greater than 100 MN.s/g, when tested in accordance with BS 4370–2: 1993 (Methods of test for rigid cellular materials. Methods 7 to 9).

If correctly applied, Kingspan Kooltherm K10 Soffit Board has an indefinite life. Its durability depends on the supporting structure and the conditions of its use.Please note that if the building is considered to be in an exposed location advice should be sought from Kingspan Insulation to determine the products suitability.

The insulation core is resistant to short-term contact with petrol and with most dilute acids, alkalis and mineral oils. However, it is recommended that any spills be cleaned off fully before the boards are installed. Ensure that safe methods of cleaning are used, as recommended by the suppliers of the
spilled liquid. The insulation core is not resistant to some solvent-based adhesive systems, particularly those containing methyl ethyl ketone. Adhesives containing such solvents should not be used in association with this product. Damaged boards or boards that have been in contact with harsh solvents or acids should not be used.