The 100mm Kingspan K15 Kooltherm Rainscreen Board is a premium rigid insulation solution with a fibre-free thermoset phenolic core. Like other 100mm Kingspan products, it delivers outstanding thermal performance with a conductivity rating of just 0.021 W/m·K for maximum energy efficiency.
BS EN ISO 9001:2008 – Quality Management Systems BS EN ISO 14001:2004 – Environmental Management Systems BS OHSAS 18001:2007 – Health and Safety Management Systems BS EN 13166:2001 – Thermal insulation standards
Kingspan K15 is available in multiple thicknesses to match your project requirements, including 50mm, 60mm, 70mm, 80mm, 90mm, and 100mm options.
Kingspan manufactures a comprehensive range of insulation products, including: K5, K7, K12, K15, K103, K108, K110, K118, TP10, TR24, and TR26.
If Kingspan K15 doesn't suit your needs, consider alternatives from leading manufacturers such as Celotex, Isover, Rockwool, Thinsulex, Tyvek, and Knauf.
Visit our bulk buy page to access special pricing on insulation products. Larger quantities often attract reduced rates, so review our delivery information before ordering.
We stock a comprehensive selection of building materials to provide everything required for your project.
Need something specific? Contact us via email, complete our contact form, or request a quotation, and our team will source the product for you!
Browse our Extruded Polystyrene Insulation range. We deliver across the entire UK Mainland. For product suitability advice or bulk pricing, contact us on +4402039519012, email sales@insulationbee.co.uk, or use our Live Chat service for competitive UK Kingspan insulation pricing.








