Cavity wall insulation removal

Every job starts the same way, whichever material is in the wall. We come out, look at the wall inside and out, put a borescope through the mortar joint to see what is in the cavity, take moisture readings, and give you a quote that says what we found and what we would do about it.

Start with the page that fits your wall:

• Full extraction: every elevation cleared, for houses where the fill has failed throughout.
• Partial extraction and cavity clearing: one wet elevation, a gable, or the wall below a run of windows.
• Cavity clean and inspection: debris, mortar droppings and blocked drainage in a cavity that was never filled, or after someone else’s extraction.
• What we remove: mineral wool, polystyrene bead, urea formaldehyde foam and polyurethane foam, and how each one comes out.
• Costs: how extraction is priced, what published guides say, and what changes the number.
• Questions about removal: the ones we get asked most.
• Gallery: what walls, cavities and extraction points look like.

Not sure whether the insulation is to blame? Read the signs your insulation has failed, or book a free survey and the borescope will show what is in the wall.