Have you been looking to purchase some premium performance insulation - such as the Kingspan Kooltherm K103? If the answer is yes, the Online Insulation website is where you need to be. We have over 15 years of experience of design, specification, manufacture and distribution of insulation and dry lining into specialist markets. We don't sell cheap insulation, we sell quality insulation at low prices - so please do not hesitate to contact a member of our second-to-none team today. 


Here at Online Insulation, we are an online supplier of high-quality insulation materials and dry lining products with fast delivery quality service at low prices. Ever since we were incorporated back in 2015, we have been offering clients both informed and impartial advice to assist in finding the right solution for our consumers. We are committed to continuing our growth, which is why we thrive on receiving customer feedback and reviews so that we can develop on their comments. We feel that we can offer both informed and impartial advice to assist in finding the right solution for our customers - so you know we are the business you need to go to. 


The Kingspan Kooltherm K103 insulation range is one of our most popular products, which has a fibre-free rigid thermoset phenolic core. It provides a level of performance that is unrivalled in the world of rigid thermoset insulation materials with thermal conductivity of just 0.018 W/m·K across all thicknesses. It is perfect to use when insulating beams and blocks, along with concrete and timber floors. It can help you bring down your energy bills and your negative impact on the environment. 


As well as general building insulation, we can offer material solutions into very specific markets including HVAC, acoustics and fire protection. We have over 100 distribution points available to us to enable us to source your requirements in a timely manner. We supply all leading brands such as Celotex, Kingspan Phenolic insulation, Rockwool, Knauf Earthwool, British Gypsum, Velux, Rockpanel, Recticel, Siniat, Promat and many more - so please don't hesitate to contact us for the best prices available.

Looking for Kingspan Kooltherm K103? 

Do you want to buy some Kingspan Kooltherm K103 insulation? You need to visit the Online Insulation website. If you are interested in having a conversation with our team, you can call us on 01509 649065. Alternatively, complete the form on our website, where a member of our staff will get back to you as soon as possible.