Welcome to Online Insulation, as a UK based online insulation and dry lining shop, our aim is to make it possible for cavity wall insulation installers to get there hands on the most affordable materials without reducing our high-quality service, expert knowledge and speedy delivery. We have over 15 years of impeccable experience in designing, specification, manufacture and distribution, making us the go-to company for all your insulation needs. 


Cavity Wall Insulation Installers

Here at Online Insulation, we take great pride in offering both informed and impartial advice to assist in finding the right solution for cavity wall insulation installers across the country. Our main focus is to bring high-quality insulation products and professional service tailored to your every need. As well as general building insulation, we can offer material solutions into very specific markets including HVAC, Acoustics and Fire Protection. We have been lucky enough to partner with some of the largest manufacturers and distributors of insulation and dry lining materials to bring low cost and outstanding services to you. 

When it comes to finding the best cavity wall insulation for installers, our first choice is the Isover CWS 36 100mm. This is glass mineral wool cavity insulation batt used in masonry brick or blockwork construction. The strong, resilient and flexible batts are 455mm wide to perfectly fit between standard wall tie spacing. The Isover CWS 36 provides the very best thermal performance in external masonry cavity walls to meet UK thermal building regulations. Once you come to the checkout, you can select your preferred date and as this product is over £360, you will qualify for free delivery. 

We are incredibly proud of our reputation for our exceptional customer advocacy and reliability as a business. We do our best to sustain this with every customer we speak with, as part of our second to none customer service guarantee. We want to make sure that all of our cavity wall insulation installers are completely satisfied with the products and services we provide, by delivering honest and accurate information whenever it's required. You can trust that we are totally transparent with our pricing, we don’t believe in hidden costs - the price you see is the price you pay. 

If you’re a cavity wall insulation installer looking for the very best materials, then look no further than Online Insulation. By calling us on 01509 649065, you will be able to chat to a member of our team, who is always more than happy to answer any of your questions and offer any further advice you may require. Alternatively, you can head over to our website and fill in our online contact form, just be sure to include your contact details and we will get back to you as soon as we can.