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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.
 

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Cavity Wall Insulation

Cavity wall insulation is a standard requirement of all new build projects. There are two terms that are commonly used to describe cavity all insulation 1: Partial fill. Fitted using wall ties and retaining discs to allow for a 25mm - 50mm air gap depending on your specific requirements.  2: Full fill. Fitted under friction within a cavity, the insulation should fully fill the cavity, leaving no gaps for air flow. We offer a core range of cavity insulation materials through our website but should you require an alternative product, please contact us.

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£494.95
£593.94 (inc. VAT)
A full fill, rock mineral wool cavity wall slab.
£434.76
£521.71 (inc. VAT)
A full fill, rock mineral wool cavity wall slab.
£442.31
£530.77 (inc. VAT)
A full fill, rock mineral wool cavity wall slab.
£83.58
£100.30 (inc. VAT)
High performance phenolic foil facing cavity wall insulation board
£83.97
£100.76 (inc. VAT)
High performance phenolic cavity wall insulation board
£81.59
£97.91 (inc. VAT)
High performance phenolic foil facing cavity wall insulation board
£74.76
£89.71 (inc. VAT)
High performance phenolic foil facing cavity wall insulation board
£66.34
£79.61 (inc. VAT)
High performance phenolic cavity wall insulation board
£50.29
£60.35 (inc. VAT)
Insulation Board ideal for partial fill cavity wall applications
£41.75
£50.10 (inc. VAT)
Insulation Board ideal for partial fill cavity wall applications
£494.99
£593.99 (inc. VAT)
Insulation Board ideal for partial fill cavity wall applications
£59.02
£70.82 (inc. VAT)
High performance cavity closer suitable for both new builds and refurbishments