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UK's Thermal Insulation Specialists

We offer Kent, London and UK customers with affordable, reliable and effective thermal insulation products. With the ability to eliminate cold bridge, wall and floor junctions; depend on the experts at Marmox to provide you with  the best solution. 

The high quality materials and equipment we use are designed to be placed at the base of a timber-frame or masonry wall to perfectly address the thermal bridge. In addition to this, the mean compressive strength of 9N/mm2 allows for our thermal insulation products to be used under most load-bearing walls. 

Alongside this, because our high quality and trusted thermal insulation products are completely impermeable to water, they are also ideal for use in damp conditions without any risk of losing their insulation properties.  

So call the UK's experts at Marmox today on 01634 835290 or leave us a message on our contact page to learn more about our Thermoblock thermal insulation products, as well as our range of sound absorptions products and waterproofing products available for clients across the UK.

Guaranteed Compliance to UK Building Regulations

Our specialist thermal insulation products meet all current UK and Ireland building regulations. The current regulations in fact state that 'the building fabric should be continuous over the whole building envelope and constructed so that there are no reasonably avoidable thermal bridges in the insulation layers caused by gaps in the various elements'. The affordable, trusted and high quality thermal insulation equipment we use satisfies this requirement perfectly by connecting the wall insulation with the floor insulation.

The BBA certified Thermoblock was designed and created to provide an easy, affordable and effective solution to the problem of thermal bridging.  One usual junction of major concern has been where the floor meets the wall (masonry or timber frame) but using our Marmox Thermoblock will guarantee absolute compliance with current regulations and also with any proposed zero carbon regulations too.

Thermal insulation is ideal for a range of homes and flats across the UK, keeping homes warm in the winter and cool in the summer, and reducing the cost of energy bills across the board. 

The UK and Kent's thermal insulation professionals

One of the most affordable and easiest ways of significantly cutting down the amount of energy used by a public building, office building or home is by making use of effective and proven thermal insulation products. So regardless of whether you need to make your UK building more environmentally friendly, able to meet all building regulations or cheaper to keep warm during the cold winter months, our specialist thermal insulation products are the ideal solution to any thermal bridging problems. Alongside the BRE accredited designs, we also offer a basic and limited thermal modelling analysis of your specific junction type too.

Here at Marmox, we are experts in providing sustainable and cost-effective building products to construction and refurbishment professionals across Kent and the UK. We supply the product both through the major nationals and through our independent stockists.


Marmox UK partners with NBS to provide complete NBS Plus product listings to help specify our products into your next Kent, London or UK project. Click here to go to the RIBA website where you can copy the relevant NBS Clauses into your document.

To find out more about our reliable thermal insulation products call us today on 01634 835290, or get in touch through our contact form. Speak with one of our professional and knowledgeable team members today to discuss your requirements.