Still trying to find 90mm Celotex insulation board? Have you considered taking a look at the Online Insulation website? We are one of the UK’s highest-rated suppliers for all insulation solutions, so whether you’re looking for plasterboard, acoustic and thermal insulation or metal framing, we are certain we can assist. Whatmore, we also supply from the most notable names within the industry, with a few worth noting including Celotex, Knauf Earthwool and Rockpanel.  

Looking for 90mm Celotex? 

In recent years, there has been a significant increase in the use of specialist insulation, particularly with thermal insulation. Fortunately, we supply this type of insulation, with one of the most popular variations including the 90mm Celotex GA4090 Insulation Board 2400x1200mm. Celotex is one of the highest-rated insulation manufacturers due to their great understanding to create products that deliver results but are also cheap and dependable. The 90mm Celotex is no different, as it’s a high-performance rigid PIR insulation board that is suitable for a variety of applications including roof, walls and floor insulation purposes. 


The insulation board is only one of the required components in order to completely install insulation correctly, though we have all of the additional parts needed. For instance, we also supply MF ceiling systems which are necessary in order to support insulation within ceilings. We also have various other accessories including aluminium foil tape, acoustic sealant and damp proof membrane. To view our full range, be sure to head over to our website or get in touch with our team to confer about your specific requirements. 


Despite only being established in 2015, our team has over 15 years of combined experience with the design, specification, manufacture and distribution of insulation and dry lining, enabling us to deliver accurate, honest and reliable advice. As a result, we are more than happy to listen to your exact requirements so that so we can provide reliable advice for the most suitable insulation solutions. Our team also has extended data sheets on all of our products, so if you would like to find out more about our 90mm Celotex, be sure to get in touch with our team today.


To speak with a member of Online Insulation about ordering 90mm Celotex, simply give us a call on 01509 649065 today. Our team will be more than happy to address any questions, as well as provide additional information where applicable. For general enquiries about our services, feel free to email us at, though make sure to include your contact details so we can reply at the earliest convenience. ​​​​​​​