Kingspan Kooltherm K108 Cavity Board - 1200mm x 450mm - All Thicknesses

• One of the thinnest commonly used insulation for partial fill cavity walls
• Thinner walls could allow more natural daylight into your building
• Clear cavity is maintained - resists moisture penetration
• Low emissivity foil facings significantly increase the thermal resistance of the cavity
• BIM objects available using the Kingspan BIM Designer Software Tool
• Lightweight insulation that is easy to transport, handle and install

Partial Fill Cavity: People might opt for Kingspan K108 in a partial fill cavity due to its premium performance, boasting a low thermal conductivity of 0.019 W/mK. With its ability to achieve equivalent wall U-values to alternative products with a thinner profile, K108 maximises usable internal floor space while providing excellent insulation, enhancing energy efficiency in buildings. See the video(s) below to watch how to insulate your basement for the following application(s):

How to install partial fill cavity wall insulation

What is the difference between Kingspan Kooltherm K106 and Kingspan Kooltherm K108?

The main distinction between these boards lies in their intended applications. The K106 board is tailored for full fill cavity walls, while the K108 is designed for partial fill cavity walls. Despite this difference, both boards are premium performance insulation products with a thermal conductivity of 0.019 W/mK.

Does Kingspan Kooltherm insulation burn?

The products within the Kingspan Kooltherm® range, manufactured at Kingspan Insulation's Pembridge and Castleblayney facilities, can achieve an impressive Flame Spread Index (FSI) of 10 and a Smoke Developed result of 5 when tested to ASTM E 84 - 12c standards. This demonstrates their excellent fire safety characteristics, ensuring compliance with building regulations and providing added peace of mind for construction projects.

What is the difference between Celotex and Kingspan?

Celotex specialises exclusively in PIR insulation, while Kingspan offers expertise in both PIR and phenolic boards. The Kingspan Kooltherm range utilises phenolic insulation, whereas the Kingspan Therma range utilises PIR insulation. Both PIR and phenolic are rigid thermoset foams serving as insulating cores between two facings, providing high-performance thermal insulation for various construction applications