25mm Kingspan Kooltherm K103 Floorboard Insulation 2.4m x 1.2m Single Sheets

Kingspan Kooltherm K103 in single sheets, for packs click here.

Kooltherm K103 Floorboard is at the forefront of floor insulation, designed to integrate seamlessly with both solid concrete and suspended timber floors.

This premium performance insulation not only boasts an impressive thermal conductivity of 0.019 W/mK, making it one of the most efficient floor insulating materials available, but it also offers a range of benefits tailored to enhance the construction and refurbishment of modern buildings.

Features and Benefits

• Ultra-Thin Design: As one of the thinnest insulation materials used in floor applications, Kingspan Kooltherm K103 allows builders and architects to achieve desired U-values with minimal material thickness, enabling sleeker floor designs and efficient use of space.

• Cost-Saving Potential: The reduced thickness of Kooltherm K103 can lead to significant cost savings on related construction activities, such as soil removal and the installation of service connections, making it a cost-effective solution for projects of all sizes.

• Underfloor Heating Compatibility: Kingpspan Kooltherm K103 is optimally designed to work in conjunction with underfloor heating systems, ensuring a warm and comfortable environment without compromising floor levels or energy efficiency.

Application Areas

Kingspan Kooltherm K103 is versatile enough for application in a wide range of floor insulation projects, including new builds and refurbishments, with its compatibility extending to both solid concrete and suspended timber floors.

Technical Specifications

• Material: A lower-lambda rigid thermoset phenolic insulation, known for its premium performance and durability.
• Thermal Conductivity: 0.019 W/mK, offering exceptional thermal efficiency.
• Facings: Each board is faced on both sides with a glass tissue-based facing, ensuring a strong bond and added durability.
• Dimensions: Available in large sheets of 1200 x 2400mm, accommodating a variety of project sizes.
• Thickness Range: From 25mm to 150mm, providing flexibility in application and insulation depth.
• Fire Performance: Achieves a Euroclass C-s2,d0 rating, indicating good performance in fire safety tests.
• Compressive Strength: 120 kPa at 10% compression, ensuring durability under load.

Kingpspan Kooltherm K103 Floorboard sets a new standard for floor insulation solutions, combining high thermal efficiency with flexibility, durability, and ease of installation. Whether for new construction projects or refurbishments, Kooltherm K103 is the optimal choice for achieving high-performance insulation in floor systems.