75mm Kingspan Kooltherm K103 Floorboard - Pack 4

75mm Kingspan Kooltherm K103 Floorboard premium performance rigid phenolic insulation sheets

The ideal for new build and refurbishment projects when a high specification of insulation is required for solid concrete and suspended ground floors. Replacing the previous K3 version, these boards now have a lower lambda value which means the same thickness of insulation is now more thermally efficient than its predecessor

Only available in full packs consisting of 4 sheets 2400 x 1200 x 75mm which have a total coverage of 11.52m2.

Benefits of using Rigid Phenolic K103 Insulation

• Premium performance rigid 75mm phenolic insulation–
  thermal conductivity as low as 0.019 W/m.K
• Resists moisture penetration
• Unaffected by air infiltration
• Easy to cut and handle compared to some other commonly used insulants

Kooltherm K103 75mm is suitable for a wide range of floor applications, including:

• Solid concrete floors: Kingspan Kooltherm K103 can be laid directly onto a prepared concrete subfloor, before being covered with a screed or other floor finish.
• Suspended timber floors: Kooltherm K103 can be laid between the joists of a suspended timber floor, before being covered with floorboards or other floor finish.
• Beam and block floors: Kingspan K103 can be laid between the beams of a beam and block floor, before being covered with a screed or other floor finish.
• Underfloor heating: Kooltherm K103 Floorboard can be used as an insulation layer beneath underfloor heating systems.

Overall, K103 Floorboard offers a premium thermal performance when compared with other insulation materials.

Here are some additional benefits of using 75mm Kingspan Kooltherm K103:

Lower lambda value: Kooltherm K103 has a lower lambda value when compared with PIR insulation. This means thinner boards can be used which will increase room height.

Increased property value: A well-insulated property is more energy-efficient and comfortable to live in, which can make it more attractive to potential buyers and increase its value.

If you are looking for a high-performance insulation solution for your floor, Kingspan Kooltherm K103 is an excellent option to consider. 

PDF technical data sheet