Cavity wall insulation extraction

With over 21 years of experience in the industry, Osborne Energy have a range of new and established services that we provide to our broad client base, including cavity wall insulation extraction.

We provide this specialist, nationwide, cavity wall extraction service using the very latest technical innovations to extract wrongly installed and failed insulation material.

Does your house demonstrate signs of any of the following:

✔ Cold patches on internal walls
✔ A build up of condensation and mould on internal walls
✔ Decorative surfaces becoming stained with paint flaking off
✔ The property will begin to smell of damp

This could be caused by wrongly installed or failed cavity wall insulation.

Why do we need to extract cavity wall insulation?

Health Risks

Poorly fitted cavity wall insulation can contribute to health issues.


Insulation Effectiveness

Did you know that if insulation becomes damp by even 1% it will cost you more to heat your house than a property with no cavity wall insulation?


Materials that can be extracted:

✔ Expanded polystyrene
✔ Loose and/or bonded Urea Formaldehyde Insulation
✔ Rockwool Mineral Fibre
✔ Whitewool Glass Mineral Fibre


Immediate Resolution

The effects of wrongly installed and failed insulation are almost immediately resolved once the cavity wall insulation is removed and the property is cleaned and aired.

The Cavity Wall Extraction Process is:

✔ Fully risk assessed prior to being carried out
✔ A complete technical survey is carried out by our experienced surveyors
✔ All works are non-disruptive to neighbouring properties insulation

Grant Funding

Where suitable, grant funding may be available for re-blowing cavity wall insulation, the amount of grant and the cost of the works will vary depending on eligibility and on how much CO2 is saved by installing the measure.