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UKFR - ROOFING AND INSULATION SPECIALISTS
Explore the Kingspan Kooltherm range - built for exceptional thermal performance with minimal thickness. Ideal for floors, cavity walls, and pitched roof applications, our range includes the most popular Kingspan Kooltherm products, including K103, K107, K118 and more.
Shop All Kingspan Kooltherm Products
Kingspan kooltherm boards are a highly effective form of insulation that offers:
We carry a wide selection of Kingspan Phenolic thermal insulation boards and plasterboards bonded with this product. Kooltherm uses a phenolic core allowing you to use thinner boards while retaining the same thermal performance as other insulation boards.
If you are looking for lightweight insulation with effective thermal capabilities, and a sustainability focus, explore our selection of Kingspan Kooltherm boards and benefit from fast delivery. Please see the product page for more information on lead times.
UKFR works with Kingspan, within that is the Kooltherm thermal insulation board range, designed for various applications, including roofs, walls, and floors. Our main priority is your satisfaction. Kooltherm insulation will improve your home’s energy efficiency, environmental sustainability, and space capability.
Kingspan Kooltherm has several boards for multiple applications, check out our range of boards below and see what makes them ideal for many construction projects.
Kooltherm K103 is an advanced floor insulation solution, used for solid concrete or suspended timber floors. Kooltherm insulation has a thermal conductivity of 0.019 W/mK and is ideal for new build and refurbishment projects.
Benefits:
Kooltherm K106 is a premium performance insulation board designed for full-fill cavity wall applications. Its fibre-free, rigid thermoset phenolic core, water-tight polypropylene fleece, and 0.019 W/mK thermal conductivity allows minimal residual cavity while maintaining excellent thermal performance.
Benefits:
Kooltherm K107 is designed for tiled and slated pitched roofs, offering premium performance with a fibre-free rigid thermoset phenolic core. Its low emissivity foil facings enhance thermal resistance, making it suitable for various applications, including attic floors and dormer roofs.
Benefits:
Kooltherm K108 is a premium performance partial fill cavity wall insulation board with a fibre-free rigid thermoset phenolic core. With a thermal conductivity of 0.019 W/mK, it achieves the same wall U-value as alternative products but with a thinner profile, maximising usable internal floor space.
Benefits:
Kooltherm K118 combines high-performance insulation with a 12.5 mm plasterboard, providing a thermal conductivity of 0.019 W/mK. It’s suitable for mechanically fixed or adhesively bonded drylining in applications such as solid masonry walls, timber frame walls, and ceilings.
Benefits:
UKFR is a trusted supplier of Kingspan Kooltherm insulation, with happy and trusting customers across the UK. With nationwide delivery, we will dispatch your order as soon as possible.
With over 50 years of experience, our expert team is on hand to help with any questions you may have; simply contact us on WhatsApp or visit our contact page.
Yes! In fact, Kooltherm insulation boards have performed well in highlighted fire tests, and are safe when specified and installed in compliance with building regulations.
Kooltherm insulation boards are known to be very resistant to water vapour. Despite its closed-cell nature, the insulation should not be allowed to get wet either in storage or in use.
Kingspan Kooltherm is made from a rigid phenolic core and is faced on both sides with low emissivity foil to give that low thermal conductivity.
