Please be advised some manufacturers have now closed - so some lines will have a longer lead time
There may be a delay dispatching your order


Call us on: 01509 649065 (9:00 - 17:00)

Due to the Covid-19 virus, Online Insulation is CLOSED During April.

We believe that we have now contacted all customers that have been affected. However, if you have not heard from us, please get in touch to arrange a re-delivery or refund.

During this busy time please email us on if you need assistance.

From everyone at Online Insulation, we wish you the best health

Please note - we are not currently able to answer phone calls or pick up voice mail messages. Please email or contact us via online chat.

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Loft Insulation Rolls

Loft insulation rolls made from glass mineral wool are often the cheapest way to thermally insulate your project. Glass insulation products also have a relativly low environmental impact as they are produced from recycled glass. The Knauf Earthwool ECOSE Technology is a bio-based, formaldehyde free insulation binder, that produces naturally brown insulation without the need for added dyes. It reduces embodied energy and delivers superior environmental sustainability. If you can't find what you are looking for, please contact us and we will be more than happy to advise you.    


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11 Products
£19.99 (inc. VAT)
High quality. low cost loft insulation roll
£20.26 (inc. VAT)
High quality, low cost loft insulation roll.
£25.92 (inc. VAT)
High quality, low cost loft insulation roll
£17.00 (inc. VAT)
High quality, low cost loft insulation roll.