Fibre Cavity Wall Insulation

We are fully approved by the manufacturers to install both fibre and bonded bead Cavity wall Insulation.

Rockwool Energysaver and Knauf Superfil Cavity Wall Insulation.


The product is injected into the cavity in new build application via the inner leaf and offers impressive thermal performance. The material is injected through small 26mm or 22mm holes prior to boarding and plastering. Should external drilling be required, (i.e. refurbishment of an existing property), then the holes are drilled between the corners of the bricks to a precise approved drilling pattern with the mortar replaced and colour matched on completion.
Both products carry a 25 year manufacturers material indemnity which, together with Miller Pattison's proven track record in offering a professional, hassle-free service, gives you the confidence that your project is in safe hands.

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